{"id":82988,"date":"2024-11-08T09:32:15","date_gmt":"2024-11-08T06:02:15","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/"},"modified":"2024-11-08T09:32:15","modified_gmt":"2024-11-08T06:02:15","slug":"top-25-react-tips-every-developer-should-know-part-2-2ba7","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/","title":{"rendered":"25 \u0646\u06a9\u062a\u0647 \u0628\u0631\u062a\u0631 React \u06a9\u0647 \u0647\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0628\u0627\u06cc\u062f \u0628\u062f\u0627\u0646\u062f &#8211; \u0642\u0633\u0645\u062a 2"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang<br \/>\n            \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u062f\u0648\u0645 \u0627\u0632 \u0633\u0631\u06cc \u0646\u06a9\u0627\u062a React \u0627\u0633\u062a. \u0627\u06af\u0631 \u0642\u0633\u0645\u062a \u0627\u0648\u0644 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0646\u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u067e\u0633 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>  1. \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0641\u0632\u0648\u062f\u0646\u06cc \u0645\u0631\u0648\u0631\u06af\u0631 LocatorJS \u0628\u0631\u0627\u06cc \u067e\u06cc\u0645\u0627\u06cc\u0634 \u0633\u0631\u06cc\u0639 \u0628\u06cc\u0646 \u06a9\u062f \u0645\u0646\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0627\u0632 \u0627\u0641\u0632\u0648\u0646\u0647 \u0645\u0631\u0648\u0631\u06af\u0631 LocatorJS \u0628\u0631\u0627\u06cc \u067e\u06cc\u0645\u0627\u06cc\u0634 \u0633\u0631\u06cc\u0639 \u0628\u0647 \u06a9\u062f \u0645\u0646\u0628\u0639 \u062f\u0631 IDE \u0645\u0648\u0631\u062f \u0639\u0644\u0627\u0642\u0647 \u062e\u0648\u062f (VS Code) \u0641\u0642\u0637 \u0628\u0627 \u06a9\u0644\u06cc\u06a9 \u0628\u0631 \u0631\u0648\u06cc \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0639\u0646\u0627\u0635\u0631 UI \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u067e\u0633\u0648\u0646\u062f \u0632\u0645\u0627\u0646\u06cc \u0648\u0627\u0642\u0639\u0627\u064b \u0645\u0641\u06cc\u062f \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0632\u0631\u06af \u062f\u0627\u0631\u06cc\u062f \u0648 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0641\u0647\u0645\u06cc\u062f \u06a9\u062f\u0627\u0645 \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u06a9\u062f \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0632\u0645\u0627\u0646\u06cc \u0645\u0641\u06cc\u062f \u0627\u0633\u062a \u06a9\u0647 \u06a9\u062f \u062a\u0648\u0633\u0637 \u0634\u062e\u0635 \u062f\u06cc\u06af\u0631\u06cc \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f \u0648 \u0634\u0645\u0627 \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u062f \u0631\u0627 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f Option\/Alt + \u06a9\u0644\u06cc\u06a9 \u06a9\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0631\u0641\u062a\u0646 \u0628\u0647 \u06a9\u062f \u0645\u0646\u0628\u0639<\/p>\n<p>\u0648\u0642\u062a\u06cc \u0628\u0627 \u06a9\u062f \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 Material UI \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u062f\u06cc\u06af\u0631\u0627\u0646 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0648 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u062f \u062f\u0642\u06cc\u0642 \u0647\u0631 \u0628\u062e\u0634\u06cc \u0627\u0632 UI \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0641\u0632\u0648\u062f\u0646\u06cc \u0646\u062c\u0627\u062a\u200c\u0628\u062e\u0634 \u0627\u0633\u062a.<\/p>\n<p>  2. \u0647\u0631\u06af\u0632 URL API \u0631\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u0631\u062f\u06a9\u062f \u0642\u0631\u0627\u0631 \u0646\u062f\u0647\u06cc\u062f<\/p>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u06cc\u06a9 \u062a\u0645\u0627\u0633 API \u0628\u0631\u0642\u0631\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0647\u0631\u06af\u0632 URL API \u0631\u0627 \u06a9\u062f \u0633\u062e\u062a \u0646\u06a9\u0646\u06cc\u062f\u060c \u062f\u0631 \u0639\u0648\u0636\u060c \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f src\/utils\/constants.js \u06cc\u0627 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0645\u0634\u0627\u0628\u0647 \u0648 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f API URL \u062f\u0627\u062e\u0644 \u0622\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a:<\/p>\n<p>export const BASE_API_URL = &#8220;https:\/\/jsonplaceholder.typicode.com&#8221;;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0648 \u0647\u0631 \u062c\u0627 \u06a9\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u06cc\u06a9 \u062a\u0645\u0627\u0633 API \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0646\u06cc\u062f\u060c \u0641\u0642\u0637 \u0627\u0632 \u0622\u0646 \u062b\u0627\u0628\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u062d\u0648 \u062a\u062d\u062a \u0627\u0644\u0644\u0641\u0638\u06cc \u0627\u0644\u06af\u0648 \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>\/\/ posts.jsx <\/p>\n<p>import { BASE_API_URL } from &#8216;..\/utils\/constants.js&#8217;;<\/p>\n<p>const {data} = await axios.get(`${BASE_API_URL}\/posts`);<\/p>\n<p>\/\/ users.jsx <\/p>\n<p>import { BASE_API_URL } from &#8216;..\/utils\/constants.js&#8217;;<\/p>\n<p>const {data} = await axios.get(`${BASE_API_URL}\/users`);<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0648 \u0628\u0627 \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u060c \u0627\u06af\u0631 \u0628\u0639\u062f\u0627\u064b \u062e\u0648\u0627\u0633\u062a\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f BASE_API_URL \u0645\u0642\u062f\u0627\u0631\u060c \u067e\u0633 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u0622\u0646 \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0646\u062f\u0627\u0631\u06cc\u062f.<\/p>\n<p>\u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0642\u0633\u0645\u062a \u0622\u067e\u062f\u06cc\u062a \u06a9\u0646\u06cc\u062f constants.js \u0641\u0627\u06cc\u0644\u060c \u062f\u0631 \u0647\u0645\u0647 \u062c\u0627 \u0645\u0646\u0639\u06a9\u0633 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n<p>PS: \u0634\u0645\u0627 \u062d\u062a\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f BASE_API_URL \u0627\u0631\u0632\u0634 \u062f\u0631 .env \u0641\u0627\u06cc\u0644 \u0628\u0647 \u062c\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0622\u0646 \u062f\u0631 constants.js \u0641\u0627\u06cc\u0644 \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0622\u0646 \u0631\u0627 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0645\u062d\u06cc\u0637 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627 \u062a\u0648\u0644\u06cc\u062f \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<p>  3. \u0627\u0632 \u0635\u0627\u062f\u0631\u0627\u062a \u0628\u0634\u06a9\u0647 \u0628\u0631\u0627\u06cc \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u0627\u062c\u0632\u0627\u06cc \u0648\u0627\u06a9\u0646\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0648\u0642\u062a\u06cc \u0631\u0648\u06cc \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0628\u0632\u0631\u06af React \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0686\u0646\u062f\u06cc\u0646 \u067e\u0648\u0634\u0647 \u062d\u0627\u0648\u06cc \u0627\u062c\u0632\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0686\u0646\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc\u060c \u0627\u06af\u0631 \u0627\u0632 \u0627\u062c\u0632\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0641\u0627\u06cc\u0644 \u0634\u0645\u0627 \u062d\u0627\u0648\u06cc \u0639\u0628\u0627\u0631\u0627\u062a \u0648\u0627\u0631\u062f\u0627\u062a\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<p>import ConfirmModal from &#8216;.\/components\/ConfirmModal\/ConfirmModal&#8217;;<br \/>\nimport DatePicker from &#8216;.\/components\/DatePicker\/DatePicker&#8217;;<br \/>\nimport Tooltip from &#8216;.\/components\/Tooltip\/Tooltip&#8217;;<br \/>\nimport Button from &#8216;.\/components\/Button\/Button&#8217;;<br \/>\nimport Avatar from &#8216;.\/components\/Avatar\/Avatar&#8217;;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u06a9\u0647 \u0638\u0627\u0647\u0631 \u062e\u0648\u0628\u06cc \u0646\u062f\u0627\u0631\u062f \u0632\u06cc\u0631\u0627 \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062a\u0639\u062f\u0627\u062f \u0627\u062c\u0632\u0627\u0621\u060c \u062a\u0639\u062f\u0627\u062f \u0627\u0638\u0647\u0627\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0648\u0627\u0631\u062f\u0627\u062a \u0646\u06cc\u0632 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 index.js \u0641\u0627\u06cc\u0644 \u062f\u0631 \u067e\u0648\u0634\u0647 \u0648\u0627\u0644\u062f (components) \u067e\u0648\u0634\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u062a\u0645\u0627\u0645 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0635\u0627\u062f\u0631\u0627\u062a\u06cc \u0628\u0627 \u0646\u0627\u0645 \u0627\u0632 \u0622\u0646 \u0641\u0627\u06cc\u0644 \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0635\u0627\u062f\u0631 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>export { default as ConfirmModal } from &#8216;.\/ConfirmModal\/ConfirmModal&#8217;;<br \/>\nexport { default as DatePicker } from &#8216;.\/DatePicker\/DatePicker&#8217;;<br \/>\nexport { default as Tooltip } from &#8216;.\/Tooltip\/Tooltip&#8217;;<br \/>\nexport { default as Button } from &#8216;.\/Button\/Button&#8217;;<br \/>\nexport { default as Avatar } from &#8216;.\/Avatar\/Avatar&#8217;;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0641\u0642\u0637 \u06cc\u06a9 \u0628\u0627\u0631 \u0628\u0627\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f. \u0627\u06a9\u0646\u0648\u0646\u060c \u0627\u06af\u0631 \u062f\u0631 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0647 \u0647\u0631 \u0645\u0624\u0644\u0641\u0647 \u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 import \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u062f\u0631 \u06cc\u06a9 \u062e\u0637 \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<p>import {ConfirmModal, DatePicker, Tooltip, Button, Avatar} from &#8216;.\/components&#8217;;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u06a9\u0647 \u0647\u0645\u0627\u0646 \u0627\u0633\u062a<\/p>\n<p>import {ConfirmModal, DatePicker, Tooltip, Button, Avatar} from &#8216;.\/components\/index&#8217;;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u0631\u0648\u0634 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0631 \u0631\u0648\u06cc \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc\/\u0634\u0631\u06a9\u062a\u06cc \u0628\u0632\u0631\u06af \u0627\u0633\u062a.<\/p>\n<p>\u0627\u06cc\u0646 \u0627\u0644\u06af\u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0644\u06af\u0648\u06cc \u0628\u0634\u06a9\u0647 \u0627\u06cc \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u06cc\u06a9 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\u062e\u0635\u0648\u0635\u06cc \u0646\u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0627\u06af\u0631 \u0627\u0632 a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f .env \u0641\u0627\u06cc\u0644 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062e\u0635\u0648\u0635\u06cc \u0645\u0627\u0646\u0646\u062f API_KEY \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 React \u0634\u0645\u0627\u060c \u062f\u0631 \u0648\u0627\u0642\u0639 \u0622\u0646 \u0631\u0627 \u062e\u0635\u0648\u0635\u06cc \u0646\u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0646\u0627\u0645\u0647 React \u0634\u0645\u0627 \u062f\u0631 \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a\/\u0645\u0631\u0648\u0631\u06af\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0631 \u06a9\u0633\u06cc \u0647\u0645\u0686\u0646\u0627\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0622\u0646 \u0631\u0627 \u0628\u0628\u06cc\u0646\u062f API_KEY \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f API URL \u0627\u0632 \u062a\u0628 \u0634\u0628\u06a9\u0647<\/p>\n<p>\u0631\u0627\u0647 \u0628\u0647\u062a\u0631 \u0628\u0631\u0627\u06cc \u062e\u0635\u0648\u0635\u06cc \u06a9\u0631\u062f\u0646 \u0622\u0646\u060c \u0630\u062e\u06cc\u0631\u0647 \u0622\u0646 \u062f\u0631 \u0642\u0633\u0645\u062a \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u0627\u0633\u062a.<\/p>\n<p>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647\u060c \u062d\u062a\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 .env \u0641\u0627\u06cc\u0644 \u062f\u0631\u0648\u0646 React \u062d\u0641\u0638 \u062d\u0631\u06cc\u0645 \u062e\u0635\u0648\u0635\u06cc \u0645\u0637\u0644\u0642 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\u0627\u0645\u0646\u06cc\u062a\u06cc \u062f\u0631 GitHub \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f. \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u0628\u0647 \u0622\u0646 \u0628\u0647 \u0622\u0646 \u062f\u0633\u062a \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f .gitignore \u0641\u0627\u06cc\u0644<\/p>\n<p>  5. \u0627\u0631\u0633\u0627\u0644 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u0645\u062c\u062f\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0645\u06cc \u0634\u0648\u062f<\/p>\n<p>&lt;BookForm<br \/>\n  key={book.id}<br \/>\n  book={book}<br \/>\n  handleSubmit={handleSubmit}<br \/>\n\/&gt;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 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\u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u062d\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0646\u0642\u0634\u0647 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062d\u06cc\u0646 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u062a\u063a\u06cc\u06cc\u0631 \u0646\u06a9\u0646\u062f.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u06a9\u0644\u06cc\u062f \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c React \u0622\u0646 \u0639\u0646\u0635\u0631 \u0648 \u062a\u0645\u0627\u0645 \u0639\u0646\u0627\u0635\u0631 \u0641\u0631\u0632\u0646\u062f \u0622\u0646 \u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0631\u0648\u0646 \u0622\u0646 \u0639\u0646\u0635\u0631 \u0648\u0627\u0644\u062f \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc\u062f\u060c \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0628\u0627\u0639\u062b \u0645\u0634\u06a9\u0644\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0639\u0645\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<p>  6. \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u067e\u0648\u0634\u0647 \u0647\u0627\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u06cc\u06a9\u060c \u0627\u062c\u0632\u0627 \u0631\u0627 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0622\u0646 \u0645\u0624\u0644\u0641\u0647 \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u067e\u0648\u0634\u0647 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u0642\u0631\u0627\u0631 \u0646\u062f\u0647\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0639\u0648\u0636\u060c \u067e\u0648\u0634\u0647\u200c\u0647\u0627\u06cc \u0645\u062c\u0632\u0627 \u0628\u0631\u0627\u06cc \u0627\u062c\u0632\u0627\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u067e\u0648\u0634\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a\u200c\u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<p>&#8212; components<br \/>\n &#8212; header<br \/>\n   &#8212; Header.jsx<br \/>\n   &#8212; Header.css<br \/>\n   &#8212; Header.test.js<br \/>\n &#8212; footer<br \/>\n   &#8212; Footer.jsx<br \/>\n   &#8212; Footer.css<br \/>\n   &#8212; Footer.test.js<br \/>\n &#8212; sidebar<br \/>\n   &#8212; Sidebar.jsx<br \/>\n   &#8212; Sidebar.css<br \/>\n   &#8212; Sidebar.test.js<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u062f\u060c \u0645\u0627 \u06cc\u06a9 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 header\u060cfooter\u060c \u0648 sidebar \u067e\u0648\u0634\u0647 \u0647\u0627\u06cc \u062f\u0627\u062e\u0644 components \u067e\u0648\u0634\u0647\u060c \u0648 \u062f\u0631 \u062f\u0627\u062e\u0644 header \u067e\u0648\u0634\u0647\u060c \u062a\u0645\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 header \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0645\u0648\u0631\u062f \u0647\u0645 \u0647\u0645\u06cc\u0646\u0637\u0648\u0631 \u0627\u0633\u062a footer \u0648 sidebar \u067e\u0648\u0634\u0647 \u0647\u0627<\/p>\n<p>  7. \u0627\u0632 Redux \u0628\u0631\u0627\u06cc \u0647\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 React \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 React \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0627\u0632 \u062e\u0648\u062f Redux \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 React Context API \u06cc\u0627 useReducer hook \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0628\u0631\u0646\u0627\u0645\u0647 React \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0631 \u0632\u06cc\u0631 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f Redux \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648\u0636\u0639\u06cc\u062a \u062c\u0647\u0627\u0646\u06cc: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0648\u0636\u0639\u06cc\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u062c\u0647\u0627\u0646\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0646\u0645\u0627\u06cc\u0647 \u06cc\u0627 \u062f\u0627\u062f\u0647 \u0627\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u0686\u0646\u062f\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0647 \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u06cc\u0646 \u0627\u062c\u0632\u0627\u06cc \u063a\u06cc\u0631 \u0645\u0631\u062a\u0628\u0637: \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u062f\u0627\u0631\u0627\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0635\u0641\u062d\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0627\u0633\u062a\u060c \u0648 \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062d\u0627\u0644\u062a \u0645\u0648\u0644\u0641\u0647 \u0648\u0627\u0644\u062f \u0631\u0627 \u0628\u0627\u0644\u0627 \u0628\u0628\u0631\u06cc\u062f<\/p>\n<p>\u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0647\u0627\u06cc \u0627\u06cc\u0627\u0644\u062a\u06cc \u062b\u0627\u0628\u062a: Redux \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u0627\u0632 \u062d\u0642\u06cc\u0642\u062a \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0636\u0639\u06cc\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0648 \u062d\u0641\u0638 \u0648\u0636\u0639\u06cc\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0647 \u0634\u06cc\u0648\u0647 \u0627\u06cc \u062b\u0627\u0628\u062a \u0622\u0633\u0627\u0646 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc: Redux \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u06cc\u06a9 \u0627\u0644\u06af\u0648\u06cc \u0648\u0627\u0636\u062d \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648\u0636\u0639\u06cc\u062a \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0646\u062f\u0627\u0632\u0647 \u0648 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627\u060c \u0628\u0647 \u0645\u0642\u06cc\u0627\u0633 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc Redux + Redux Toolkit \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>  8. \u0627\u0632 \u0631\u0648\u0634 console.count \u0628\u0631\u0627\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u062a\u0639\u062f\u0627\u062f \u0631\u0646\u062f\u0631\u0647\u0627\u06cc \u0645\u062c\u062f\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u062f\u0627\u0646\u06cc\u0645 \u06a9\u0647 \u06cc\u06a9 \u062e\u0637 \u06a9\u062f \u062e\u0627\u0635 \u0686\u0646\u062f \u0628\u0627\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0634\u0627\u06cc\u062f \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u062f\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062e\u0627\u0635 \u0686\u0646\u062f \u0628\u0627\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 console.count \u0631\u0648\u0634 \u0628\u0627 \u0627\u0631\u0633\u0627\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u06cc\u06a9 \u06a9\u062f React \u062f\u0627\u0631\u06cc\u062f \u0648 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0641\u0647\u0645\u06cc\u062f \u06a9\u0647 \u0686\u0646\u062f \u0628\u0627\u0631 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0646\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0647 \u062c\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 console.log \u0648 \u0628\u0627 \u0634\u0645\u0627\u0631\u0634 \u062f\u0633\u062a\u06cc \u062a\u0639\u062f\u0627\u062f \u062f\u0641\u0639\u0627\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0641\u0642\u0637 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f console.count(&#8216;render&#8217;) \u062f\u0631 \u062c\u0632\u0621<\/p>\n<p>\u0648 \u067e\u06cc\u0627\u0645 \u0631\u0646\u062f\u0631 \u0631\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u062a\u0639\u062f\u0627\u062f \u062f\u0641\u0639\u0627\u062a \u0627\u062c\u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f.<\/p>\n<p>  9. \u0627\u0632 \u0627\u0639\u0644\u0627\u0645 \u0648\u0636\u0639\u06cc\u062a \u062c\u062f\u06cc\u062f \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0642\u0628\u0644 \u0627\u0632 \u0627\u0639\u0644\u0627\u0645 \u0648\u0636\u0639\u06cc\u062a \u062c\u062f\u06cc\u062f \u062f\u0631 \u06cc\u06a9 \u062c\u0632\u0621\u060c \u0647\u0645\u06cc\u0634\u0647 \u062f\u0648 \u0628\u0627\u0631 \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u062f \u0627\u06af\u0631 \u0648\u0627\u0642\u0639\u0627\u064b \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0622\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u062d\u0627\u0644\u062a \u0631\u0627 \u0627\u0639\u0644\u0627\u0645 \u06a9\u0631\u062f\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f setState \u0628\u0631\u0627\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u0642\u062f\u0627\u0631 \u062d\u0627\u0644\u062a\u060c \u0648 \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0648\u0636\u0639\u06cc\u062a \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c React \u0645\u0624\u0644\u0641\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0622\u0646 \u062d\u0627\u0644\u062a \u0631\u0627 \u062f\u0627\u0631\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062a\u0645\u0627\u0645 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627\u06cc \u0645\u0633\u062a\u0642\u06cc\u0645 \u0648 \u063a\u06cc\u0631\u0645\u0633\u062a\u0642\u06cc\u0645 \u0641\u0631\u0632\u0646\u062f \u0622\u0646 \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0627 \u0645\u0639\u0631\u0641\u06cc \u06cc\u06a9 \u062d\u0627\u0644\u062a \u0648\u0627\u062d\u062f\u060c \u06cc\u06a9 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u0627\u0636\u0627\u0641\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0648 \u0627\u06af\u0631 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u0633\u0646\u06af\u06cc\u0646 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0641\u06cc\u0644\u062a\u0631\u060c \u0645\u0631\u062a\u0628 \u0633\u0627\u0632\u06cc \u06cc\u0627 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u0646\u062f\u060c \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0628\u0627 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062c\u062f\u06cc\u062f \u0632\u0645\u0627\u0646 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0645\u06cc \u0628\u0631\u062f. .<\/p>\n<p>\u0627\u06af\u0631 \u0641\u0642\u0637 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u0645\u0642\u062f\u0627\u0631\u06cc \u0631\u0627 \u0631\u062f\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0647\u06cc\u0686 \u062c\u0632\u0621 \u0641\u0631\u0632\u0646\u062f\u06cc \u0645\u0646\u062a\u0642\u0644 \u0646\u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u06cc\u0627 \u062f\u0631 \u062d\u06cc\u0646 \u0631\u0646\u062f\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0627\u0632 \u0647\u0648\u06a9 useRef \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0622\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0645\u0642\u062f\u0627\u0631 ref \u0628\u0627\u0639\u062b \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>  10. \u0647\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u062c\u0632\u0621 \u0627\u0639\u0644\u0627\u0645 \u0646\u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0627\u0639\u0644\u0627\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0627\u06af\u0631 \u0622\u0646 \u062a\u0627\u0628\u0639 \u0628\u0647 \u0648\u0636\u0639\u06cc\u062a \u06cc\u0627 \u0627\u062c\u0632\u0627\u06cc \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0628\u0633\u062a\u06af\u06cc \u0646\u062f\u0627\u0631\u062f\u060c \u0622\u0646 \u0631\u0627 \u062e\u0627\u0631\u062c \u0627\u0632 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0627\u0639\u0644\u0627\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u062f\u0631 \u0647\u0631 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a\u060c \u0647\u0645\u0647 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u062a\u0648\u0627\u0628\u0639 \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631 \u06cc\u06a9 \u062c\u0632\u0621 \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u06a9\u0646\u062f \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0647 \u06a9\u062f \u0632\u06cc\u0631 \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<p>const getShortDescription = (description) =&gt; {<br \/>\n  return description.slice(0, 20);<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062a\u0627\u0628\u0639 \u0641\u0648\u0642 \u0647\u06cc\u0686 \u06af\u0648\u0646\u0647 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u062d\u0627\u0644\u062a \u06cc\u0627 \u0645\u0642\u062f\u0627\u0631 prop \u0646\u062f\u0627\u0631\u062f.<\/p>\n<p>\u0645\u0627 \u0641\u0642\u0637 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u062a\u0646 \u06a9\u0648\u062a\u0627\u0647 \u0634\u062f\u0647 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0627\u0639\u0644\u0627\u0645 \u0622\u0646 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0646\u06cc\u0633\u062a.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0627\u06af\u0631 \u0628\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u062a\u0648\u0635\u06cc\u0641 \u06a9\u0648\u062a\u0627\u0647 \u06cc\u06a9\u0633\u0627\u0646 \u062f\u0631 \u0627\u062c\u0632\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f\u060c \u0628\u0647 \u062c\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u06a9\u062f \u062f\u0631 \u0622\u0646 \u0627\u062c\u0632\u0627\u060c \u062a\u0627\u0628\u0639 \u0631\u0627 \u0628\u0647 \u0641\u0627\u06cc\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0645\u0627\u0646\u0646\u062f utils\/functions.js \u0648 \u0622\u0646 \u0631\u0627 \u0627\u0632 \u0622\u0646\u062c\u0627 \u0635\u0627\u062f\u0631 \u06a9\u0646\u06cc\u062f \u0648 \u062f\u0631 \u0627\u062c\u0632\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u0627\u062c\u0632\u0627\u06cc \u0634\u0645\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0642\u0627\u0628\u0644 \u062f\u0631\u06a9 \u0628\u0627\u0634\u0646\u062f.<\/p>\n<p>  11. \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc React \u062e\u0648\u062f \u0631\u0627 \u062d\u062f\u0627\u0642\u0644 \u0628\u0647 \u0646\u0633\u062e\u0647 18 \u0627\u0631\u062a\u0642\u0627 \u062f\u0647\u06cc\u062f<\/p>\n<p>\u0628\u0627 React \u0646\u0633\u062e\u0647 18\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0647\u062a\u0631\u06cc \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u0646\u0633\u062e\u0647 \u06a9\u0645\u062a\u0631 \u0627\u0632 18 \u062f\u0627\u0631\u06cc\u062f.<\/p>\n<p>\u0628\u0627 \u0646\u0633\u062e\u0647 18\u060c React \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u0686\u0646\u062f \u062d\u0627\u0644\u062a \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0686\u0631\u062e\u0647 \u0631\u0646\u062f\u0631 \u0648\u0627\u062d\u062f \u062c\u0645\u0639 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0686\u0646\u062f\u06cc\u0646 \u062a\u0645\u0627\u0633 \u062d\u0627\u0644\u062a \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u062f\u0631 \u062a\u0627\u0628\u0639\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n<p>const handleUpdate = (user) =&gt; {<br \/>\n  setCount(count =&gt; count + 1);<br \/>\n  setIsOpen(open =&gt; !open);<br \/>\n  setUser(user);<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0633\u067e\u0633 \u0641\u0642\u0637 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0648\u062c\u0648\u062f \u0633\u0647 \u062a\u0645\u0627\u0633 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u062d\u0627\u0644\u062a\u060c React \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0631\u0627 \u0633\u0647 \u0628\u0627\u0631 \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0646\u062f\u0631 \u0646\u0645\u06cc \u06a9\u0646\u062f\u060c \u062f\u0631 \u0639\u0648\u0636\u060c \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u0628\u0627\u0631 \u0631\u0646\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0646\u0633\u062e\u0647 React \u06a9\u0645\u062a\u0631 \u0627\u0632 18\u060c \u0641\u0642\u0637 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u062f\u0631 \u062f\u0627\u062e\u0644 \u062a\u0648\u0627\u0628\u0639 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0627 \u0647\u0645 \u062c\u0645\u0639 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f. promises\u060c setTimeout \u062a\u0627\u0628\u0639\u060c \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0648\u0645\u06cc \u06cc\u0627 \u0647\u0631 \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f \u062f\u06cc\u06af\u0631\u06cc \u062f\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0627\u0632 \u0646\u0633\u062e\u0647 React \u06a9\u0645\u062a\u0631 \u0627\u0632 18 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0628\u0631\u0627\u06cc \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u0686\u0648\u0646 \u0633\u0647 \u062d\u0627\u0644\u062a \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0633\u0647 \u0628\u0627\u0631 \u0631\u0646\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0646\u0627\u06a9\u0627\u0631\u0622\u0645\u062f\u06cc \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0628\u0627 \u0646\u0633\u062e\u0647 18\u060c \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0647\u0627 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f timeouts\u060c promises\u060c \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0648\u0645\u06cc \u06cc\u0627 \u0647\u0631 \u0631\u0648\u06cc\u062f\u0627\u062f \u062f\u06cc\u06af\u0631\u06cc \u0628\u0627 \u0647\u0645 \u062c\u0645\u0639 \u0645\u06cc \u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u0627\u0631\u0627\u0626\u0647 \u06a9\u062f \u0641\u0642\u0637 \u06cc\u06a9 \u0628\u0627\u0631 \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f.<\/p>\n<p>  12. \u0627\u0632 \u0645\u062d\u0644 \u0635\u062d\u06cc\u062d \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc QueryClient \u062f\u0631 Tanstack Query\/React Query \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Tanstack Query \/ React Query\u060c \u0647\u0631\u06af\u0632 \u0627\u06cc\u062c\u0627\u062f \u0646\u06a9\u0646\u06cc\u062f QueryClient \u0646\u0645\u0648\u0646\u0647 \u062f\u0627\u062e\u0644 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a<\/p>\n<p>\u0631\u0627 QueryClient Query Cache \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u06cc\u06a9 \u06a9\u0644\u0627\u06cc\u0646\u062a \u062c\u062f\u06cc\u062f \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u062c\u0632\u0621 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u062f \u0632\u06cc\u0631:<\/p>\n<p>const queryClient = new QueryClient();<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0633\u067e\u0633 \u062f\u0631 \u0647\u0631 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u0645\u0624\u0644\u0641\u0647\u060c \u06cc\u06a9 \u06a9\u067e\u06cc \u062c\u062f\u06cc\u062f \u0627\u0632 \u06a9\u0634 \u06a9\u0648\u0626\u0631\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0634\u0645\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0646\u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0622\u0646 \u0637\u0648\u0631 \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc \u0631\u0648\u062f \u06a9\u0627\u0631 \u0646\u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.<\/p>\n<p>\u067e\u0633 \u0647\u0645\u06cc\u0634\u0647 \u062e\u0644\u0642 \u06a9\u0646\u06cc\u062f QueryClient \u0646\u0645\u0648\u0646\u0647 \u062e\u0627\u0631\u062c \u0627\u0632 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0628\u0647 \u062c\u0627\u06cc \u062f\u0627\u062e\u0644 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a.<\/p>\n<p>\/\/ Instead of writing code like this:<\/p>\n<p>const App = () =&gt; {<br \/>\n \/\/ \u274c Dont&#8217; create queryClient inside component. This is wrong.<br \/>\n const queryClient = new QueryClient();<\/p>\n<p> return (<br \/>\n    &lt;QueryClientProvider client={queryClient}&gt;<br \/>\n      &lt;App \/&gt;<br \/>\n    &lt;\/QueryClientProvider&gt;<br \/>\n );<br \/>\n}<\/p>\n<p>\/\/ write it like this:<\/p>\n<p>\/\/ \u2705 This is correct place to create queryClient<br \/>\nconst queryClient = new QueryClient();<\/p>\n<p>const App = () =&gt; {<br \/>\n return (<br \/>\n    &lt;QueryClientProvider client={queryClient}&gt;<br \/>\n      &lt;App \/&gt;<br \/>\n    &lt;\/QueryClientProvider&gt;<br \/>\n );<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f React Query \/ Tanstack Query \u0631\u0627 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f\u060c \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>  13. \u0627\u0632 \u067e\u0633\u0648\u0646\u062f ReacTree VSCode \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0631\u0648\u0627\u0628\u0637 \u0641\u0631\u0632\u0646\u062f \u0648\u0627\u0644\u062f\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0627\u0632 \u067e\u0633\u0648\u0646\u062f ReacTree VS Code \u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0633\u0631\u06cc\u0639 \u0646\u0645\u0627\u06cc \u062f\u0631\u062e\u062a\u06cc \u0627\u062c\u0632\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 React \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u0631\u0627\u0647 \u0639\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0631\u0648\u0627\u0628\u0637 \u0627\u062c\u0632\u0627\u06cc \u0648\u0627\u0644\u062f\u06cc\u0646 \u0648 \u0641\u0631\u0632\u0646\u062f \u0627\u0633\u062a.<\/p>\n<p>  14. \u0647\u0645\u06cc\u0634\u0647 \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u0641\u0631\u0645 \u0647\u0627 \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f react-hook-form \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0628\u0627 \u0641\u0631\u0645\u200c\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062f\u0631 React \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0645\u060c \u0645\u0646 \u0647\u0645\u06cc\u0634\u0647 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 react-hook-form \u0631\u0627 \u062a\u0631\u062c\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u0645 \u06a9\u0647 \u0645\u062d\u0628\u0648\u0628\u200c\u062a\u0631\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0641\u0631\u0645 React \u0627\u0633\u062a.<\/p>\n<p>\u0627\u0632 ref \u0628\u0647 \u062c\u0627\u06cc \u062d\u0627\u0644\u062a \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0645\u0634\u06a9\u0644\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u060c \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0634\u0645\u0627 \u0631\u0648\u06cc \u0647\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062a\u0627\u06cc\u067e \u0634\u062f\u0647 \u0645\u062c\u062f\u062f\u0627\u064b \u0631\u0646\u062f\u0631 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062e\u0648\u062f\u062a\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0628\u0627 \u062d\u0627\u0644\u062a \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0632 \u0645\u0632\u06cc\u062a \u0627\u0641\u0632\u0648\u062f\u0647 \u0631\u0648\u0634\u06cc \u0622\u0633\u0627\u0646 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0628\u0631\u0627\u06cc \u0641\u0631\u0645 \u0647\u0627\u06cc \u062e\u0648\u062f \u0628\u0647\u0631\u0647 \u0645\u0646\u062f \u0645\u06cc \u0634\u0648\u06cc\u062f.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u06a9\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0634\u0645\u0627 \u0631\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0641\u0647\u0645 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062d\u062a\u06cc \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 shadcn\/ui \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u0645\u0624\u0644\u0641\u0647 Form \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f react-hook-form \u0631\u0627 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>  15. \u0627\u0632 \u0627\u0646\u062a\u0642\u0627\u0644 \u062a\u0627\u0628\u0639 setState \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0634\u062a\u0648\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u0627\u062c\u0632\u0627\u06cc \u06a9\u0648\u062f\u06a9 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0647\u0631\u06af\u0632 \u062a\u0627\u0628\u0639 setState \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u06cc\u0647 \u0628\u0647 \u0647\u06cc\u0686 \u06cc\u06a9 \u0627\u0632 \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0645\u0646\u062a\u0642\u0644 \u0646\u06a9\u0646\u06cc\u062f:<\/p>\n<p>const Parent = () =&gt; {<br \/>\n const [state, setState] = useState({<br \/>\n   name: &#8221;,<br \/>\n   age: &#8221;<br \/>\n })<\/p>\n<p> .<br \/>\n .<br \/>\n .<\/p>\n<p> return (<br \/>\n  &lt;Child setState={setState} \/&gt;<br \/>\n )<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0648\u0636\u0639\u06cc\u062a \u06cc\u06a9 \u062c\u0632\u0621 \u0628\u0627\u06cc\u062f \u0641\u0642\u0637 \u062a\u0648\u0633\u0637 \u062e\u0648\u062f \u0622\u0646 \u062c\u0632\u0621 \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0631\u0627:<\/p>\n<p>\u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u06a9\u062f \u0634\u0645\u0627 \u0642\u0627\u0628\u0644 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0627\u0633\u062a. \u0627\u06af\u0631 setState \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f\u060c \u062a\u0634\u062e\u06cc\u0635 \u0627\u06cc\u0646\u06a9\u0647 \u0648\u0636\u0639\u06cc\u062a \u0627\u0632 \u06a9\u062c\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc \u06a9\u0646\u062f \u062f\u0634\u0648\u0627\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<br \/>\n\u0627\u06cc\u0646 \u0639\u062f\u0645 \u0642\u0627\u0628\u0644\u06cc\u062a \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647 \u0634\u0648\u062f \u0648 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u06a9\u062f \u0631\u0627 \u062f\u0634\u0648\u0627\u0631 \u06a9\u0646\u062f.<br \/>\n\u0628\u0627 \u06af\u0630\u0634\u062a \u0632\u0645\u0627\u0646\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0631\u0634\u062f \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0644\u0627\u0632\u0645 \u0628\u0627\u0634\u062f \u0646\u062d\u0648\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u0627\u0644\u062a \u0631\u0627 \u062f\u0631 \u0645\u0624\u0644\u0641\u0647 \u0648\u0627\u0644\u062f \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f \u06cc\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f.<br \/>\n\u0627\u06af\u0631 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u0628\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0645\u0633\u062a\u0642\u06cc\u0645 \u0628\u0647 setState \u0645\u062a\u06a9\u06cc \u0628\u0627\u0634\u0646\u062f\u060c \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u06a9\u062f \u0645\u0648\u062c \u0628\u0632\u0646\u0646\u062f \u0648 \u0628\u0647 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627 \u062f\u0631 \u0645\u06a9\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f \u0648 \u062e\u0637\u0631 \u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06a9\u0627\u0644\u0627\u062a \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u0646\u062f.<br \/>\n\u0627\u06af\u0631 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062d\u0633\u0627\u0633 \u0628\u062e\u0634\u06cc \u0627\u0632 \u062d\u0627\u0644\u062a \u0628\u0627\u0634\u0646\u062f\u060c \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0633\u062a\u0642\u06cc\u0645 setState \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0637\u0648\u0631 \u0628\u0627\u0644\u0642\u0648\u0647 \u0622\u0646 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0645\u0639\u0631\u0636 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u0642\u0631\u0627\u0631 \u062f\u0647\u062f \u0648 \u062e\u0637\u0631\u0627\u062a \u0627\u0645\u0646\u06cc\u062a\u06cc \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f.<br \/>\n\u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u062a\u0637\u0628\u06cc\u0642 \u0645\u0648\u0644\u0641\u0647\u200c\u0647\u0627\u06cc React \u0632\u0645\u0627\u0646\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u0648 props \u0628\u0647 \u0648\u0636\u0648\u062d \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0628\u0627\u0634\u0646\u062f.<\/p>\n<p>\u0628\u0647 \u062c\u0627\u06cc \u0639\u0628\u0648\u0631 setState \u0628\u0647 \u0637\u0648\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u0627\u0631\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f:<\/p>\n<p>\u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0628\u0632\u0627\u0631 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f: \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0645\u0624\u0644\u0641\u0647 \u0641\u0631\u0632\u0646\u062f \u0628\u0647 \u0622\u0646 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f\u060c \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u067e\u0631\u0648\u067e\u0648\u0632\u0627\u0644 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0646\u0647 \u062e\u0648\u062f \u062a\u0627\u0628\u0639 setState. \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628\u060c \u06cc\u06a9 \u0631\u0627\u0628\u0637 \u0648\u0627\u0636\u062d \u0628\u0631\u0627\u06cc \u0645\u0624\u0644\u0641\u0647 \u0641\u0631\u0632\u0646\u062f \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062a\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0627\u0641\u0634\u0627\u06cc \u062c\u0632\u0626\u06cc\u0627\u062a \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0648\u0636\u0639\u06cc\u062a \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<p>\u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0627\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u06cc\u0647: \u0627\u06af\u0631 \u0645\u0624\u0644\u0641\u0647 \u0641\u0631\u0632\u0646\u062f \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u0648\u0636\u0639\u06cc\u062a \u0645\u0624\u0644\u0641\u0647 \u0648\u0627\u0644\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0627\u0628\u0639\u06cc \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u06cc\u0647 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f. \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0631\u0627 \u062f\u0631 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0648\u0627\u0644\u062f \u0627\u0639\u0644\u0627\u0645 \u06a9\u0646\u06cc\u062f \u0648 \u0648\u0636\u0639\u06cc\u062a \u0631\u0627 \u062f\u0631 \u0622\u0646 \u062a\u0627\u0628\u0639 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u06cc\u0647 \u0628\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0641\u0631\u0632\u0646\u062f \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632 \u0622\u0646 \u0631\u0627 \u0627\u0632 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0641\u0631\u0632\u0646\u062f \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>  16. \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u0633\u0647 \u062a\u0627\u06cc\u06cc \u062a\u0648 \u062f\u0631 \u062a\u0648 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 \u0633\u0647 \u062a\u0627\u06cc\u06cc \u0647\u0631\u06af\u0632 \u0627\u0632 \u06cc\u06a9 \u0634\u0631\u0637 \u0641\u0631\u0627\u062a\u0631 \u0646\u0631\u0648\u06cc\u062f \u0648 \u0627\u0632 \u0646\u0648\u0634\u062a\u0646 \u0634\u0631\u0627\u06cc\u0637 \u062a\u0648\u062f\u0631\u062a\u0648 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\/\/ Good Practice<br \/>\n{isAdmin ? &lt;Dashboard \/&gt; : &lt;Profile \/&gt; }<\/p>\n<p>\/\/ Bad Practice<br \/>\n{isAdmin ? &lt;Dashboard \/&gt; : isSuperAdmin ? &lt;Settings \/&gt; : &lt;Profile \/&gt;}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0631\u0627\u06cc\u0637 \u062a\u0648 \u062f\u0631 \u062a\u0648 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0633\u0647 \u062a\u0627\u06cc\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u06a9\u062f \u0631\u0627 \u062f\u0634\u0648\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u0627\u0632 \u0641\u0631\u0645\u062a \u06a9\u0646\u0646\u062f\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u0642\u0627\u0644\u0628 \u0628\u0646\u062f\u06cc \u06a9\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0634\u0631\u0637 \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 if\/else \u06cc\u0627 switch case \u06cc\u0627 lookup map \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0627\u0645\u0627 \u0647\u0631\u06af\u0632 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 \u0633\u0647 \u062a\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f:<\/p>\n<p>if (isAdmin) {<br \/>\n return &lt;Dashboard \/&gt;;<br \/>\n} else if (isSuperAdmin) {<br \/>\n return &lt;Settings \/&gt;;<br \/>\n} else {<br \/>\n return &lt;Profile \/&gt;;<br \/>\n}<\/p>\n<p>\/\/ OR<\/p>\n<p>switch (true) {<br \/>\n case isAdmin:<br \/>\n   return &lt;Dashboard \/&gt;;<br \/>\n case isSuperAdmin:<br \/>\n   return &lt;Settings \/&gt;;<br \/>\n default:<br \/>\n   return &lt;Profile \/&gt;;<br \/>\n}<\/p>\n<p>\/\/ OR<\/p>\n<p>{isAdmin &amp;&amp; &lt;Dashboard \/&gt;}<br \/>\n{isSuperAdmin &amp;&amp; &lt;Settings \/&gt;}<br \/>\n{!isAdmin &amp;&amp; !isSuperAdmin &amp;&amp; &lt;Profile \/&gt;}<\/p>\n<p>\/\/ OR use a lookup map like this:<\/p>\n<p>const data = {<br \/>\n isAdmin: &lt;Dashboard \/&gt;,<br \/>\n isSuperAdmin: Settings \/&gt;,<br \/>\n Neither: &lt;Profile \/&gt;<br \/>\n}<\/p>\n<p>\/\/ and access the data using data[&#8216;isAdmin&#8217;],<br \/>\n\/\/ resulting in the Dashboard page being displayed.<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0627\u06cc\u0646 \u0646\u0647 \u062a\u0646\u0647\u0627 \u0628\u0631\u0627\u06cc React \u0628\u0644\u06a9\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u0633\u0627\u06cc\u0631 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0646\u06cc\u0632 \u0635\u062f\u0642 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>  17. \u0628\u0631\u0627\u06cc \u0647\u0631 \u062c\u0632\u0621 \u0641\u0627\u06cc\u0644 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f \u0646\u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0644\u0627\u0632\u0645 \u0646\u06cc\u0633\u062a \u0647\u0631 \u062c\u0632\u0621 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0645\u0624\u0644\u0641\u0647\u200c\u0627\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0641\u0642\u0637 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0622\u0646 \u0645\u0624\u0644\u0641\u0647 \u0641\u0642\u0637 \u062d\u062f\u0627\u0642\u0644 \u06a9\u062f JSX \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0645\u0624\u0644\u0641\u0647 \u0631\u0627 \u062f\u0631 \u0647\u0645\u0627\u0646 \u0641\u0627\u06cc\u0644 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u0632 \u0627\u06cc\u062c\u0627\u062f \u063a\u06cc\u0631\u0636\u0631\u0648\u0631\u06cc \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u06a9\u062f \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>const ProfileDetailsHeader = () =&gt; {<br \/>\n  return (<br \/>\n    &lt;header&gt;<br \/>\n      &lt;h1 className=&#8217;text-3xl font-bold leading-10&#8242;&gt;<br \/>\n        Profile Details<br \/>\n      &lt;\/h1&gt;<br \/>\n      &lt;p className=&#8217;mt-2 text-base leading-6 text-neutral-500&#8242;&gt;<br \/>\n        Add your details to create a personal touch to your profile.<br \/>\n      &lt;\/p&gt;<br \/>\n    &lt;\/header&gt;<br \/>\n  );<br \/>\n};<\/p>\n<p>const Profile = () =&gt; {<br \/>\n  return (<br \/>\n   &lt;ProfileDetailsHeader \/&gt;<br \/>\n   &#8230;<br \/>\n   &lt;ProfileDetailsFooter \/&gt;<br \/>\n  );<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  18. \u0647\u0631\u06af\u0632 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062e\u0635\u0648\u0635\u06cc \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u06a9\u062f \u0630\u062e\u06cc\u0631\u0647 \u0646\u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0645\u0646 \u0627\u0641\u0631\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u062f\u06cc\u062f\u0647 \u0627\u0645 \u06a9\u0647 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062e\u0635\u0648\u0635\u06cc \u062e\u0648\u062f \u0631\u0627 \u0645\u0627\u0646\u0646\u062f \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc Firebase \u062f\u0631 \u06a9\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0645\u06cc \u0646\u0648\u06cc\u0633\u0646\u062f:<\/p>\n<p>const config = {<br \/>\n  apiKey: &#8216;AIdfSyCrjkjsdscbbW-pfOwebgYCyGvu_2kyFkNu_-jyg&#8217;,<br \/>\n  projectId: &#8216;seventh-capsule-78932&#8217;,<br \/>\n  &#8230;<br \/>\n};<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0647\u0631\u06af\u0632 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0646\u062f\u0647 \u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u0633\u0626\u0644\u0647 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0645\u0647\u0645 \u0627\u0633\u062a. \u0648\u0642\u062a\u06cc \u0641\u0627\u06cc\u0644\u06cc \u0628\u0627 \u0627\u06cc\u0646 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627 \u0628\u0647 GitHub \u0641\u0634\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u06cc\u062f\u060c \u0648\u0642\u062a\u06cc \u0634\u062e\u0635\u06cc \u0645\u062e\u0632\u0646 \u0634\u0645\u0627 \u0631\u0627 \u0634\u0628\u06cc\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc Firebase \u0634\u0645\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0622\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0632 Firebase \u0634\u0645\u0627 \u0627\u0636\u0627\u0641\u0647\u060c \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06cc\u0627 \u062d\u0630\u0641 \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f .env \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0648 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0634\u06cc config\u060c \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<p>\/\/ If using Vite.js<\/p>\n<p>VITE_APP_API_KEY=AIdfSyCrjkjsdscbbW-pfOwebgYCyGvu_2kyFkNu_-jyg<\/p>\n<p>\/\/ access it as import.meta.env.VITE_APP_API_KEY<\/p>\n<p>\/\/ If using create-react-app<\/p>\n<p>REACT_APP_API_KEY=AIdfSyCrjkjsdscbbW-pfOwebgYCyGvu_2kyFkNu_-jyg<\/p>\n<p>\/\/ and access it as process.env.REACT_APP_API_KEY<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f .env \u0648\u0631\u0648\u062f \u0641\u0627\u06cc\u0644 \u0628\u0647 .gitignore \u0641\u0627\u06cc\u0644 \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647 GitHub \u0645\u0646\u062a\u0642\u0644 \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>  19. \u0647\u0645\u06cc\u0634\u0647 \u0645\u0646\u0637\u0642 \u062a\u062c\u0627\u0631\u06cc \u0645\u0624\u0644\u0641\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0642\u0644\u0627\u0628 \u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0645\u06a9\u0627\u0646\u060c \u0647\u0645\u06cc\u0634\u0647 \u0633\u0639\u06cc \u06a9\u0646\u06cc\u062f \u0627\u0632 \u0642\u0644\u0627\u0628 \u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u062d\u062f\u0627\u06a9\u062b\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0628\u0628\u0631\u06cc\u062f.<\/p>\n<p>\u0647\u0645\u06cc\u0634\u0647 \u0647\u0645\u0647 \u0645\u0646\u0637\u0642 \u062a\u062c\u0627\u0631\u06cc \u0645\u0624\u0644\u0641\u0647 \u062e\u0648\u062f \u0648 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0647\u0627\u06cc API \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628 \u06a9\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0634\u0645\u0627 \u062a\u0645\u06cc\u0632 \u0648 \u0642\u0627\u0628\u0644 \u062f\u0631\u06a9\u060c \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f.<\/p>\n<p>const ResetPassword = () =&gt; {<br \/>\n   const { isPending, sendResetEmail, error } = useResetPassword();<\/p>\n<p>   \/\/ some JSX<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  20. \u0647\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f<\/p>\n<p>\u0627\u06a9\u062b\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 React \u0645\u0628\u062a\u062f\u06cc \u0627\u06cc\u0646 \u0627\u0634\u062a\u0628\u0627\u0647 \u0631\u0627 \u0647\u0646\u06af\u0627\u0645 \u062f\u0631\u06a9 \u0642\u0644\u0627\u0628 \u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0645\u0631\u062a\u06a9\u0628 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u062e\u0627\u0635 \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0647\u0631 \u0645\u0624\u0644\u0641\u0647 \u0628\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647\u06cc \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0642\u0644\u0627\u0628 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f:<\/p>\n<p>const [show, toggle] = useToggle();<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u0646\u06cc\u0633\u062a.<\/p>\n<p>\u0647\u0631 \u062c\u0632\u0621 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0642\u0644\u0627\u0628 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u0632 \u0642\u0644\u0627\u0628 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a.<\/p>\n<p>\u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u0647\u0645\u0647 \u062d\u0627\u0644\u062a\u200c\u0647\u0627\u060c \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u0648 \u0633\u0627\u06cc\u0631 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0627\u0639\u0644\u0627\u0645\u200c\u0634\u062f\u0647 \u062f\u0631 \u0622\u0646 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0631\u0627\u06cc \u0647\u0631 \u062c\u0632\u0621 \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0642\u0644\u0627\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0645\u062a\u0641\u0627\u0648\u062a \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u062f\u0627\u0631\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u0631\u0627 \u062a\u0646\u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u0645\u06a9\u0627\u0646 \u062f\u0631 \u0645\u0624\u0644\u0641\u0647 \u0627\u0635\u0644\u06cc \u0647\u0645\u0647 \u0627\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0633\u067e\u0633\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u06cc\u0647 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u0627\u0632 Context API \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0622\u0646 \u0627\u0632 \u0627\u062c\u0632\u0627\u06cc \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0631\u06af\u0632 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u062f\u0631 \u0627\u062c\u0632\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u0634\u062a\u0628\u0627\u0647 \u0646\u06a9\u0646\u06cc\u062f\u060c \u0628\u0627 \u0627\u06cc\u0646 \u0641\u0631\u0636 \u06a9\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0647\u0648\u06a9 \u0627\u0632 \u06cc\u06a9 \u0645\u0624\u0644\u0641\u0647 \u0628\u0647\u200c\u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u062f\u0631 \u0645\u0624\u0644\u0641\u0647 \u062f\u06cc\u06af\u0631 \u0646\u06cc\u0632 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0646\u0633\u062e\u0647 \u06cc \u0646\u0645\u0627\u06cc\u0634\u06cc CodeSandbox \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u062a\u0627 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0639\u0645\u0644 \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/p>\n<p>  21. \u0627\u0632 \u0627\u0632 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u0647\u0646\u06af\u0627\u0645 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0627\u0634\u06cc\u0627 \u0628\u0627 React Hook \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u062c\u0632\u0627\u06cc \u06a9\u0644\u0627\u0633\u060c \u0627\u06af\u0631 \u062d\u0627\u0644\u062a\u06cc \u0628\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n<p>state = {<br \/>\n  name: &#8221;,<br \/>\n  isEmployed: false<br \/>\n};<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0633\u067e\u0633 \u0628\u0631\u0627\u06cc \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u062d\u0627\u0644\u062a \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0641\u0642\u0637 \u0648\u06cc\u0698\u06af\u06cc \u0631\u0627 \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u06a9\u0646\u06cc\u0645 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u0645:<\/p>\n<p>this.setState({<br \/>\n  name: &#8216;David&#8217;<br \/>\n});<\/p>\n<p>\/\/ OR<\/p>\n<p>this.setState({<br \/>\n  isEmployed: true<br \/>\n});<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0633\u0627\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u0647\u0646\u06af\u0627\u0645 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0647\u06cc\u0686 \u0648\u06cc\u0698\u06af\u06cc \u0627\u0632 \u0628\u06cc\u0646 \u0646\u062e\u0648\u0627\u0647\u0646\u062f \u0631\u0641\u062a.<\/p>\n<p>\u0627\u0645\u0627 \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u0642\u0644\u0627\u0628 \u0647\u0627\u06cc React\u060c \u0627\u06af\u0631 \u062d\u0627\u0644\u062a \u06cc\u06a9 \u0634\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<p>const [state, setState] = useState({<br \/>\n  name: &#8221;,<br \/>\n  isEmployed: false<br \/>\n});<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0633\u067e\u0633 \u0647\u0646\u06af\u0627\u0645 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u062d\u0627\u0644\u062a \u062e\u0627\u0635\u060c \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0628\u0627\u06cc\u062f \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0642\u0628\u0644\u06cc \u0631\u0627 \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u067e\u062e\u0634 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>setState((prevState) =&gt; {<br \/>\n  return {<br \/>\n    &#8230;prevState,<br \/>\n    name: &#8216;David&#8217;<br \/>\n  };<br \/>\n});<\/p>\n<p>\/\/ OR<\/p>\n<p>setState((prevState) =&gt; {<br \/>\n  return {<br \/>\n    &#8230;prevState,<br \/>\n    isEmployed: true<br \/>\n  };<br \/>\n});<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0627\u06af\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062d\u0627\u0644\u062a \u0642\u0628\u0644\u06cc \u0631\u0627 \u067e\u062e\u0634 \u0646\u06a9\u0646\u06cc\u062f\u060c \u0633\u0627\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0627\u0632 \u0628\u06cc\u0646 \u062e\u0648\u0627\u0647\u0646\u062f \u0631\u0641\u062a.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0644\u062a \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0627\u062f\u063a\u0627\u0645 \u0646\u0645\u06cc \u0634\u0648\u062f useState \u0642\u0644\u0627\u0628 \u0628\u0627 \u0634\u06cc<\/p>\n<p>  22. \u0627\u0641\u0632\u0648\u062f\u0646 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc Tailwind \u062f\u0631 React \u06a9\u0627\u0631 \u0646\u0645\u06cc \u06a9\u0646\u062f<\/p>\n<p>\u0627\u06af\u0631 \u0627\u0632 Tailwind CSS \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0627\u06cc\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0648 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u0647\u0631 \u06a9\u0644\u0627\u0633\u06cc \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f\u060c \u06a9\u062f \u0632\u06cc\u0631 \u06a9\u0627\u0631 \u0646\u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.<\/p>\n<p>&lt;div className={`bg-${isActive ? &#8216;red-200&#8217; : &#8216;orange-200&#8217;}`}&gt;<br \/>\n  Some content<br \/>\n&lt;\/div&gt;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0641\u0627\u06cc\u0644 CSS \u0646\u0647\u0627\u06cc\u06cc \u0634\u0645\u0627\u060c Tailwind CSS \u0641\u0642\u0637 \u0634\u0627\u0645\u0644 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0637\u0648\u0644 \u0627\u0633\u06a9\u0646 \u0627\u0648\u0644\u06cc\u0647 \u0641\u0627\u06cc\u0644 \u0634\u0645\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u06a9\u062f \u0628\u0627\u0644\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f bg-red-200 \u06cc\u0627 bg-orange-200 \u06a9\u0644\u0627\u0633 \u0628\u0647 div \u0627\u0645\u0627 CSS \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 CSS \u0627\u0639\u0645\u0627\u0644 \u0634\u062f\u0647 \u0631\u0648\u06cc \u0622\u0646 div \u0631\u0627 \u0646\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u06cc\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u0627\u0628\u062a\u062f\u0627 \u0628\u0627\u06cc\u062f \u06a9\u0644 \u06a9\u0644\u0627\u0633 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>&lt;div className={`${isActive ? &#8216;bg-red-200&#8217; : &#8216;bg-orange-200&#8217;}`}&gt;<br \/>\n  Some content<br \/>\n&lt;\/div&gt;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0627\u06af\u0631 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0635\u0648\u0631\u062a \u0634\u0631\u0637\u06cc \u0627\u0636\u0627\u0641\u0647 \u0634\u0648\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0634\u06cc \u0631\u0627 \u0628\u0627 \u0646\u0627\u0645\u200c\u0647\u0627\u06cc \u06a9\u0644\u0627\u0633 \u06a9\u0627\u0645\u0644 \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>const colors = {<br \/>\n  purple: &#8216;bg-purple-300&#8217;,<br \/>\n  red: &#8216;bg-red-300&#8217;,<br \/>\n  orange: &#8216;bg-orange-300&#8217;,<br \/>\n  violet: &#8216;bg-violet-300&#8217;<br \/>\n};<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0648 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>&lt;div className={colors[&#8216;red&#8217;]}&gt;<br \/>\n  Some content<br \/>\n&lt;\/div&gt;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  23. \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u062a\u0631 React\u060c \u0647\u0645\u06cc\u0634\u0647 \u0645\u0633\u06cc\u0631 \u0635\u0641\u062d\u0647 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u06cc\u0627 \u06cc\u0627\u0641\u062a \u0646\u0634\u062f \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u062a\u0631 React \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0631\u0627 \u062f\u0631 React \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0641\u0631\u0627\u0645\u0648\u0634 \u0646\u06a9\u0646\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u0645\u0633\u06cc\u0631 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0633\u06cc\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 (\u0635\u0641\u062d\u0647 \u06cc\u0627\u0641\u062a \u0646\u0634\u062f) \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u0627\u06af\u0631 \u0634\u062e\u0635\u06cc \u0628\u0647 \u0645\u0633\u06cc\u0631\u06cc \u06a9\u0647 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f \u067e\u06cc\u0645\u0627\u06cc\u0634 \u06a9\u0646\u062f\u060c \u06cc\u06a9 \u0635\u0641\u062d\u0647 \u062e\u0627\u0644\u06cc \u0645\u06cc \u0628\u06cc\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06cc\u06a9 \u0645\u0633\u06cc\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062c\u0632\u0621 \u0645\u0633\u06cc\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u062e\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u062f\u0631 \u0644\u06cc\u0633\u062a \u0645\u0633\u06cc\u0631\u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0630\u06a9\u0631 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>&lt;Routes&gt;<br \/>\n  &lt;Route path=&#8221;\/&#8221; element={&lt;Home \/&gt;} \/&gt;<br \/>\n  .<br \/>\n  .<br \/>\n  .<br \/>\n  &lt;Route path=&#8221;*&#8221; element={&lt;NotFoundPage \/&gt;} \/&gt;<br \/>\n&lt;\/Routes&gt;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0627\u06af\u0631 \u0646\u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0645\u0624\u0644\u0641\u0647 NotFoundPage \u0631\u0627 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0633\u06cc\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u0637\u0648\u0631\u06cc \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0647 \u0635\u0641\u062d\u0647 \u0627\u0635\u0644\u06cc \u0645\u0633\u06cc\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0645\u0627\u0646\u0646\u062f \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0647\u062f\u0627\u06cc\u062a \u0634\u0648\u062f.<\/p>\n<p>&lt;Routes&gt;<br \/>\n  &lt;Route path=&#8221;\/&#8221; element={&lt;Home \/&gt;} \/&gt;<br \/>\n  .<br \/>\n  .<br \/>\n  .<br \/>\n  &lt;Route path=&#8221;*&#8221; element={&lt;Navigate to=&#8221;\/&#8221; \/&gt;} \/&gt;<br \/>\n&lt;\/Routes&gt;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  24. \u0627\u0632 Spread Operator \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u0622\u0633\u0627\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0634\u06cc \u0628\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0641\u0631\u0632\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0627\u06af\u0631 \u0648\u0633\u0627\u06cc\u0644 \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u06cc\u06a9 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0627\u0631\u0633\u0627\u0644 \u0634\u0648\u0646\u062f\u060c \u0628\u0647\u200c\u062c\u0627\u06cc \u0627\u06cc\u0646\u200c\u06a9\u0647 \u0645\u0648\u0627\u0631\u062f \u0645\u0646\u0641\u0631\u062f \u0631\u0627 \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>const Users = ({users}) =&gt; {<br \/>\n  return (<br \/>\n    &lt;div&gt;<br \/>\n      {users.map(({ id, name, age, salary, isMarried }) =&gt; {<br \/>\n        return (<br \/>\n          &lt;User<br \/>\n            key={id}<br \/>\n            name={name}<br \/>\n            age={age}<br \/>\n            salary={salary}<br \/>\n            isMarried={isMarried}<br \/>\n          \/&gt;<br \/>\n        )<br \/>\n      })}<br \/>\n    &lt;\/div&gt;<br \/>\n  )<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 spread \u0628\u0631\u0627\u06cc \u0639\u0628\u0648\u0631 \u0622\u0633\u0627\u0646 \u067e\u0631\u0648\u067e \u0647\u0627\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>const Users = ({users}) =&gt; {<br \/>\n  return (<br \/>\n    &lt;div&gt;<br \/>\n      {users.map((user) =&gt; {<br \/>\n        return (<br \/>\n          &lt;User key={user.id} {&#8230;user} \/&gt;<br \/>\n        )<br \/>\n      })}<br \/>\n    &lt;\/div&gt;<br \/>\n  )<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u0632 \u0627\u06cc\u0646 \u0646\u062d\u0648 \u06af\u0633\u062a\u0631\u0634 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f. \u0627\u06af\u0631 \u0634\u06cc\u0626\u06cc \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644 \u067e\u062e\u0634 \u0622\u0646 \u0647\u0633\u062a\u06cc\u062f \u062f\u0627\u0631\u0627\u06cc \u062e\u0648\u0627\u0635 \u0632\u06cc\u0627\u062f\u06cc \u0627\u0633\u062a\u060c \u0627\u0631\u0633\u0627\u0644 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u06a9\u062f \u0627\u0648\u0644 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0628\u0647\u062a\u0631 \u0627\u0632 \u067e\u062e\u0634 \u06a9\u0631\u062f\u0646 \u0627\u0633\u062a.<\/p>\n<p>  25. \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0627\u0644\u062a \u0628\u0647 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc\u060c \u0645\u0648\u0644\u0641\u0647 \u0631\u0627 \u0627\u0632 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u0628\u0627\u0632 \u0646\u0645\u06cc \u062f\u0627\u0631\u062f<\/p>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0627\u0632 \u0647\u0631 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u062f\u0631 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0645\u0624\u0644\u0641\u0647 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u0627\u06af\u0631 \u0648\u0636\u0639\u06cc\u062a \u062f\u0627\u062e\u0644 \u0622\u0646 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c \u0645\u0624\u0644\u0641\u0647 \u0627\u06cc \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0646\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0647 \u06a9\u062f \u0632\u06cc\u0631 \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<p>export const useFetch = () =&gt; {<br \/>\n const [data, setData] = useState([]);<br \/>\n const [isLoading, setIsLoading] = useState(false);<\/p>\n<p> \/\/ some code to fetch and update data<\/p>\n<p> return { data, isLoading };<br \/>\n};<\/p>\n<p>const App = () =&gt; {<br \/>\n const { data, isLoading } = useFetch();<\/p>\n<p> \/\/ return some JSX<br \/>\n};<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c useFetch \u06cc\u06a9 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u0627\u0633\u062a \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 data \u06cc\u0627 isLoading \u062a\u063a\u06cc\u06cc\u0631 \u062d\u0627\u0644\u062a\u060c App \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0646\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 App \u0645\u0624\u0644\u0641\u0647 \u062f\u0631 \u062d\u0627\u0644 \u0631\u0646\u062f\u0631 \u06a9\u0631\u062f\u0646 \u0628\u0631\u062e\u06cc \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u060c \u0622\u0646 \u0641\u0631\u0632\u0646\u062f \u0645\u0633\u062a\u0642\u06cc\u0645 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u063a\u06cc\u0631\u0645\u0633\u062a\u0642\u06cc\u0645 \u0646\u06cc\u0632 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 data \u06cc\u0627 isLoading \u0627\u06cc\u0627\u0644\u062a \u0627\u0632 useFetch \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0641\u0642\u0637 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u06a9\u0647 \u0634\u0645\u0627 \u0622\u0646 \u0631\u0627 \u0628\u0627\u0632\u0633\u0627\u0632\u06cc \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f App \u062d\u0627\u0644\u062a \u062d\u0631\u06a9\u062a \u062c\u0632\u0621 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0646\u06cc\u0633\u062a \u06a9\u0647 App \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0646\u062f\u0631 \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>  \u0628\u0627 \u062a\u0634\u06a9\u0631 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646!<\/p>\n<p>\u0622\u06cc\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0627 \u0645\u062d\u062a\u0648\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c React \u0648 Node.js \u0628\u0647 \u0631\u0648\u0632 \u0628\u0645\u0627\u0646\u06cc\u062f\u061f \u0645\u0646 \u0631\u0627 \u062f\u0631 \u0644\u06cc\u0646\u06a9\u062f\u06cc\u0646 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u0634\u062a\u0631\u0627\u06a9 \u0645\u0627\u062f\u0627\u0645 \u0627\u0644\u0639\u0645\u0631 \/ \u062d\u0631\u0641\u0647 \u0627\u06cc \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f<\/p>\n<p>Master JavaScript\u060c React \u0648 Node.js <\/p>\n<p>\u062f\u0631 \u06a9\u0627\u0646\u0627\u0644 \u06cc\u0648\u062a\u06cc\u0648\u0628 \u0645\u0646 \u0645\u0634\u062a\u0631\u06a9 \u0634\u0648\u06cc\u062f<\/p>\n<p>GitHub \u0645\u0646<\/p>\n<div data-article-id=\"2083838\" id=\"article-body\">\n<p>\u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u062f\u0648\u0645 \u0627\u0632 \u0633\u0631\u06cc \u0646\u06a9\u0627\u062a React \u0627\u0633\u062a. \u0627\u06af\u0631 \u0642\u0633\u0645\u062a \u0627\u0648\u0644 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0646\u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u067e\u0633 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#1_%D8%A7%D8%B2_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_%D8%A7%D9%81%D8%B2%D9%88%D8%AF%D9%86%DB%8C_%D9%85%D8%B1%D9%88%D8%B1%DA%AF%D8%B1_LocatorJS_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%BE%DB%8C%D9%85%D8%A7%DB%8C%D8%B4_%D8%B3%D8%B1%DB%8C%D8%B9_%D8%A8%DB%8C%D9%86_%DA%A9%D8%AF_%D9%85%D9%86%D8%A8%D8%B9_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >1. \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0641\u0632\u0648\u062f\u0646\u06cc \u0645\u0631\u0648\u0631\u06af\u0631 LocatorJS \u0628\u0631\u0627\u06cc \u067e\u06cc\u0645\u0627\u06cc\u0634 \u0633\u0631\u06cc\u0639 \u0628\u06cc\u0646 \u06a9\u062f \u0645\u0646\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#2_%D9%87%D8%B1%DA%AF%D8%B2_URL_API_%D8%B1%D8%A7_%D8%AF%D8%B1_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_%D9%87%D8%A7%D8%B1%D8%AF%DA%A9%D8%AF_%D9%82%D8%B1%D8%A7%D8%B1_%D9%86%D8%AF%D9%87%DB%8C%D8%AF\" >2. \u0647\u0631\u06af\u0632 URL API \u0631\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u0631\u062f\u06a9\u062f \u0642\u0631\u0627\u0631 \u0646\u062f\u0647\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#3_%D8%A7%D8%B2_%D8%B5%D8%A7%D8%AF%D8%B1%D8%A7%D8%AA_%D8%A8%D8%B4%DA%A9%D9%87_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%B3%D8%A7%D8%B2%D9%85%D8%A7%D9%86%D8%AF%D9%87%DB%8C_%D8%A7%D8%AC%D8%B2%D8%A7%DB%8C_%D9%88%D8%A7%DA%A9%D9%86%D8%B4_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >3. \u0627\u0632 \u0635\u0627\u062f\u0631\u0627\u062a \u0628\u0634\u06a9\u0647 \u0628\u0631\u0627\u06cc \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u0627\u062c\u0632\u0627\u06cc \u0648\u0627\u06a9\u0646\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#4_%D8%B0%D8%AE%DB%8C%D8%B1%D9%87_%DA%A9%D9%84%DB%8C%D8%AF_API_%D8%AF%D8%B1_%D9%81%D8%A7%DB%8C%D9%84_env_%D8%AF%D8%B1_React_Application_%D8%A2%D9%86_%D8%B1%D8%A7_%D8%AE%D8%B5%D9%88%D8%B5%DB%8C_%D9%86%DA%A9%D9%86%DB%8C%D8%AF\" >4. \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0644\u06cc\u062f API \u062f\u0631 \u0641\u0627\u06cc\u0644 .env \u062f\u0631 React Application \u0622\u0646 \u0631\u0627 \u062e\u0635\u0648\u0635\u06cc \u0646\u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#5_%D8%A7%D8%B1%D8%B3%D8%A7%D9%84_%DB%8C%DA%A9_%DA%A9%D9%84%DB%8C%D8%AF_%D9%85%D8%AA%D9%81%D8%A7%D9%88%D8%AA_%D8%A8%D9%87_%DA%A9%D8%A7%D9%85%D9%BE%D9%88%D9%86%D9%86%D8%AA_%D8%A8%D8%A7%D8%B9%D8%AB_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D9%85%D8%AC%D8%AF%D8%AF_%DA%A9%D8%A7%D9%85%D9%BE%D9%88%D9%86%D9%86%D8%AA_%D9%85%DB%8C_%D8%B4%D9%88%D8%AF\" >5. \u0627\u0631\u0633\u0627\u0644 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u0645\u062c\u062f\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0645\u06cc \u0634\u0648\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#6_%D8%A8%D8%A7_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D9%BE%D9%88%D8%B4%D9%87_%D9%87%D8%A7%DB%8C_%D8%AC%D8%AF%D8%A7%DA%AF%D8%A7%D9%86%D9%87_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%87%D8%B1_%DB%8C%DA%A9%D8%8C_%D8%A7%D8%AC%D8%B2%D8%A7_%D8%B1%D8%A7_%D8%B3%D8%A7%D8%B2%D9%85%D8%A7%D9%86%D8%AF%D9%87%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\" >6. \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u067e\u0648\u0634\u0647 \u0647\u0627\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u06cc\u06a9\u060c \u0627\u062c\u0632\u0627 \u0631\u0627 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#7_%D8%A7%D8%B2_Redux_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%87%D8%B1_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_React_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D9%86%DA%A9%D9%86%DB%8C%D8%AF\" >7. \u0627\u0632 Redux \u0628\u0631\u0627\u06cc \u0647\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 React \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#8_%D8%A7%D8%B2_%D8%B1%D9%88%D8%B4_consolecount_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%BE%DB%8C%D8%AF%D8%A7_%DA%A9%D8%B1%D8%AF%D9%86_%D8%AA%D8%B9%D8%AF%D8%A7%D8%AF_%D8%B1%D9%86%D8%AF%D8%B1%D9%87%D8%A7%DB%8C_%D9%85%D8%AC%D8%AF%D8%AF_%DA%A9%D8%A7%D9%85%D9%BE%D9%88%D9%86%D9%86%D8%AA_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >8. \u0627\u0632 \u0631\u0648\u0634 console.count \u0628\u0631\u0627\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u062a\u0639\u062f\u0627\u062f \u0631\u0646\u062f\u0631\u0647\u0627\u06cc \u0645\u062c\u062f\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#9_%D8%A7%D8%B2_%D8%A7%D8%B9%D9%84%D8%A7%D9%85_%D9%88%D8%B6%D8%B9%DB%8C%D8%AA_%D8%AC%D8%AF%DB%8C%D8%AF_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%B0%D8%AE%DB%8C%D8%B1%D9%87_%D9%87%D9%85%D9%87_%DA%86%DB%8C%D8%B2_%D8%AF%D8%B1_%D8%AF%D8%A7%D8%AE%D9%84_%DB%8C%DA%A9_%DA%A9%D8%A7%D9%85%D9%BE%D9%88%D9%86%D9%86%D8%AA_%D8%AE%D9%88%D8%AF%D8%AF%D8%A7%D8%B1%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\" >9. \u0627\u0632 \u0627\u0639\u0644\u0627\u0645 \u0648\u0636\u0639\u06cc\u062a \u062c\u062f\u06cc\u062f \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#10_%D9%87%D8%B1_%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF%DB%8C_%D8%B1%D8%A7_%D8%AF%D8%B1_%D8%AF%D8%A7%D8%AE%D9%84_%DB%8C%DA%A9_%D8%AC%D8%B2%D8%A1_%D8%A7%D8%B9%D9%84%D8%A7%D9%85_%D9%86%DA%A9%D9%86%DB%8C%D8%AF\" >10. \u0647\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u062c\u0632\u0621 \u0627\u0639\u0644\u0627\u0645 \u0646\u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#11_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_%D9%87%D8%A7%DB%8C_React_%D8%AE%D9%88%D8%AF_%D8%B1%D8%A7_%D8%AD%D8%AF%D8%A7%D9%82%D9%84_%D8%A8%D9%87_%D9%86%D8%B3%D8%AE%D9%87_18_%D8%A7%D8%B1%D8%AA%D9%82%D8%A7_%D8%AF%D9%87%DB%8C%D8%AF\" >11. \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc React \u062e\u0648\u062f \u0631\u0627 \u062d\u062f\u0627\u0642\u0644 \u0628\u0647 \u0646\u0633\u062e\u0647 18 \u0627\u0631\u062a\u0642\u0627 \u062f\u0647\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#12_%D8%A7%D8%B2_%D9%85%D8%AD%D9%84_%D8%B5%D8%AD%DB%8C%D8%AD_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%B1%D8%A7%D9%87_%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%DB%8C_QueryClient_%D8%AF%D8%B1_Tanstack_QueryReact_Query_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >12. \u0627\u0632 \u0645\u062d\u0644 \u0635\u062d\u06cc\u062d \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc QueryClient \u062f\u0631 Tanstack Query\/React Query \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#13_%D8%A7%D8%B2_%D9%BE%D8%B3%D9%88%D9%86%D8%AF_ReacTree_VSCode_%D8%A8%D8%B1%D8%A7%DB%8C_%DB%8C%D8%A7%D9%81%D8%AA%D9%86_%D8%B1%D9%88%D8%A7%D8%A8%D8%B7_%D9%81%D8%B1%D8%B2%D9%86%D8%AF_%D9%88%D8%A7%D9%84%D8%AF%DB%8C%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >13. \u0627\u0632 \u067e\u0633\u0648\u0646\u062f ReacTree VSCode \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0631\u0648\u0627\u0628\u0637 \u0641\u0631\u0632\u0646\u062f \u0648\u0627\u0644\u062f\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#14_%D9%87%D9%85%DB%8C%D8%B4%D9%87_%D9%87%D9%86%DA%AF%D8%A7%D9%85_%DA%A9%D8%A7%D8%B1_%D8%A8%D8%A7_%D9%81%D8%B1%D9%85_%D9%87%D8%A7_%D8%A7%D8%B2_%DA%A9%D8%AA%D8%A7%D8%A8%D8%AE%D8%A7%D9%86%D9%87_%D9%87%D8%A7%DB%8C%DB%8C_%D9%85%D8%A7%D9%86%D9%86%D8%AF_react-hook-form_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >14. \u0647\u0645\u06cc\u0634\u0647 \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u0641\u0631\u0645 \u0647\u0627 \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f react-hook-form \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#15_%D8%A7%D8%B2_%D8%A7%D9%86%D8%AA%D9%82%D8%A7%D9%84_%D8%AA%D8%A7%D8%A8%D8%B9_setState_%D8%A8%D9%87_%D8%B9%D9%86%D9%88%D8%A7%D9%86_%D9%BE%D8%B4%D8%AA%D9%88%D8%A7%D9%86%D9%87_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%A7%D8%AC%D8%B2%D8%A7%DB%8C_%DA%A9%D9%88%D8%AF%DA%A9_%D8%AE%D9%88%D8%AF%D8%AF%D8%A7%D8%B1%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\" >15. \u0627\u0632 \u0627\u0646\u062a\u0642\u0627\u0644 \u062a\u0627\u0628\u0639 setState \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0634\u062a\u0648\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u0627\u062c\u0632\u0627\u06cc \u06a9\u0648\u062f\u06a9 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#16_%D8%A7%D8%B2_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D8%A7%D9%BE%D8%B1%D8%A7%D8%AA%D9%88%D8%B1%D9%87%D8%A7%DB%8C_%D8%B3%D9%87_%D8%AA%D8%A7%DB%8C%DB%8C_%D8%AA%D9%88_%D8%AF%D8%B1_%D8%AA%D9%88_%D8%AE%D9%88%D8%AF%D8%AF%D8%A7%D8%B1%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\" >16. \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u0633\u0647 \u062a\u0627\u06cc\u06cc \u062a\u0648 \u062f\u0631 \u062a\u0648 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#17_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%87%D8%B1_%D8%AC%D8%B2%D8%A1_%D9%81%D8%A7%DB%8C%D9%84_%D8%AC%D8%AF%D8%A7%DA%AF%D8%A7%D9%86%D9%87_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D9%86%DA%A9%D9%86%DB%8C%D8%AF\" >17. \u0628\u0631\u0627\u06cc \u0647\u0631 \u062c\u0632\u0621 \u0641\u0627\u06cc\u0644 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f \u0646\u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#18_%D9%87%D8%B1%DA%AF%D8%B2_%D8%A7%D8%B7%D9%84%D8%A7%D8%B9%D8%A7%D8%AA_%D8%AE%D8%B5%D9%88%D8%B5%DB%8C_%D8%B1%D8%A7_%D9%85%D8%B3%D8%AA%D9%82%DB%8C%D9%85%D8%A7%D9%8B_%D8%AF%D8%B1_%DA%A9%D8%AF_%D8%B0%D8%AE%DB%8C%D8%B1%D9%87_%D9%86%DA%A9%D9%86%DB%8C%D8%AF\" >18. \u0647\u0631\u06af\u0632 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062e\u0635\u0648\u0635\u06cc \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u06a9\u062f \u0630\u062e\u06cc\u0631\u0647 \u0646\u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#19_%D9%87%D9%85%DB%8C%D8%B4%D9%87_%D9%85%D9%86%D8%B7%D9%82_%D8%AA%D8%AC%D8%A7%D8%B1%DB%8C_%D9%85%D8%A4%D9%84%D9%81%D9%87_%D8%AE%D9%88%D8%AF_%D8%B1%D8%A7_%D8%A8%D9%87_%D9%82%D9%84%D8%A7%D8%A8_%D9%87%D8%A7%DB%8C_%D8%B3%D9%81%D8%A7%D8%B1%D8%B4%DB%8C_%D9%85%D9%86%D8%AA%D9%82%D9%84_%DA%A9%D9%86%DB%8C%D8%AF\" >19. \u0647\u0645\u06cc\u0634\u0647 \u0645\u0646\u0637\u0642 \u062a\u062c\u0627\u0631\u06cc \u0645\u0624\u0644\u0641\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0642\u0644\u0627\u0628 \u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#20_%D9%87%D8%B1_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%87%D9%88%DA%A9_%D8%B3%D9%81%D8%A7%D8%B1%D8%B4%DB%8C_%DB%8C%DA%A9_%D9%86%D9%85%D9%88%D9%86%D9%87_%D8%AC%D8%AF%DB%8C%D8%AF_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D9%85%DB%8C_%DA%A9%D9%86%D8%AF\" >20. \u0647\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#21_%D8%A7%D8%B2_%D8%A7%D8%B2_%D8%AF%D8%B3%D8%AA_%D8%AF%D8%A7%D8%AF%D9%86_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%D8%AD%D8%A7%D9%84%D8%AA_%D9%87%D9%86%DA%AF%D8%A7%D9%85_%D8%A8%D9%87_%D8%B1%D9%88%D8%B2_%D8%B1%D8%B3%D8%A7%D9%86%DB%8C_%D8%A7%D8%B4%DB%8C%D8%A7_%D8%A8%D8%A7_React_Hook_%D8%AC%D9%84%D9%88%DA%AF%DB%8C%D8%B1%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\" >21. \u0627\u0632 \u0627\u0632 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u0647\u0646\u06af\u0627\u0645 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0627\u0634\u06cc\u0627 \u0628\u0627 React Hook \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#22_%D8%A7%D9%81%D8%B2%D9%88%D8%AF%D9%86_%D8%AF%DB%8C%D9%86%D8%A7%D9%85%DB%8C%DA%A9_%DA%A9%D9%84%D8%A7%D8%B3_%D9%87%D8%A7%DB%8C_Tailwind_%D8%AF%D8%B1_React_%DA%A9%D8%A7%D8%B1_%D9%86%D9%85%DB%8C_%DA%A9%D9%86%D8%AF\" >22. \u0627\u0641\u0632\u0648\u062f\u0646 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc Tailwind \u062f\u0631 React \u06a9\u0627\u0631 \u0646\u0645\u06cc \u06a9\u0646\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#23_%D9%87%D9%86%DA%AF%D8%A7%D9%85_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D8%B1%D9%88%D8%AA%D8%B1_React%D8%8C_%D9%87%D9%85%DB%8C%D8%B4%D9%87_%D9%85%D8%B3%DB%8C%D8%B1_%D8%B5%D9%81%D8%AD%D9%87_%D9%BE%DB%8C%D8%B4_%D9%81%D8%B1%D8%B6_%DB%8C%D8%A7_%DB%8C%D8%A7%D9%81%D8%AA_%D9%86%D8%B4%D8%AF_%D8%B1%D8%A7_%D8%A7%D8%B6%D8%A7%D9%81%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >23. \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u062a\u0631 React\u060c \u0647\u0645\u06cc\u0634\u0647 \u0645\u0633\u06cc\u0631 \u0635\u0641\u062d\u0647 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u06cc\u0627 \u06cc\u0627\u0641\u062a \u0646\u0634\u062f \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#24_%D8%A7%D8%B2_Spread_Operator_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%A7%D9%86%D8%AA%D9%82%D8%A7%D9%84_%D8%A2%D8%B3%D8%A7%D9%86_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%D8%B4%DB%8C_%D8%A8%D9%87_%DA%A9%D8%A7%D9%85%D9%BE%D9%88%D9%86%D9%86%D8%AA_%D9%81%D8%B1%D8%B2%D9%86%D8%AF_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >24. \u0627\u0632 Spread Operator \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u0622\u0633\u0627\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0634\u06cc \u0628\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0641\u0631\u0632\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#25_%D8%A7%D9%86%D8%AA%D9%82%D8%A7%D9%84_%D8%AD%D8%A7%D9%84%D8%AA_%D8%A8%D9%87_%D9%87%D9%88%DA%A9_%D8%B3%D9%81%D8%A7%D8%B1%D8%B4%DB%8C%D8%8C_%D9%85%D9%88%D9%84%D9%81%D9%87_%D8%B1%D8%A7_%D8%A7%D8%B2_%D8%B1%D9%86%D8%AF%D8%B1_%D9%85%D8%AC%D8%AF%D8%AF_%D8%A8%D8%A7%D8%B2_%D9%86%D9%85%DB%8C_%D8%AF%D8%A7%D8%B1%D8%AF\" >25. \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0627\u0644\u062a \u0628\u0647 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc\u060c \u0645\u0648\u0644\u0641\u0647 \u0631\u0627 \u0627\u0632 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u0628\u0627\u0632 \u0646\u0645\u06cc \u062f\u0627\u0631\u062f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/nabfollower.com\/blog\/top-25-react-tips-every-developer-should-know-part-2-2ba7\/#%D8%A8%D8%A7_%D8%AA%D8%B4%DA%A9%D8%B1_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%AE%D9%88%D8%A7%D9%86%D8%AF%D9%86\" >\u0628\u0627 \u062a\u0634\u06a9\u0631 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646!<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_%D8%A7%D8%B2_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_%D8%A7%D9%81%D8%B2%D9%88%D8%AF%D9%86%DB%8C_%D9%85%D8%B1%D9%88%D8%B1%DA%AF%D8%B1_LocatorJS_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%BE%DB%8C%D9%85%D8%A7%DB%8C%D8%B4_%D8%B3%D8%B1%DB%8C%D8%B9_%D8%A8%DB%8C%D9%86_%DA%A9%D8%AF_%D9%85%D9%86%D8%A8%D8%B9_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  1. \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0641\u0632\u0648\u062f\u0646\u06cc \u0645\u0631\u0648\u0631\u06af\u0631 LocatorJS \u0628\u0631\u0627\u06cc \u067e\u06cc\u0645\u0627\u06cc\u0634 \u0633\u0631\u06cc\u0639 \u0628\u06cc\u0646 \u06a9\u062f \u0645\u0646\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\u0627\u0632 \u0627\u0641\u0632\u0648\u0646\u0647 \u0645\u0631\u0648\u0631\u06af\u0631 LocatorJS \u0628\u0631\u0627\u06cc \u067e\u06cc\u0645\u0627\u06cc\u0634 \u0633\u0631\u06cc\u0639 \u0628\u0647 \u06a9\u062f \u0645\u0646\u0628\u0639 \u062f\u0631 IDE \u0645\u0648\u0631\u062f \u0639\u0644\u0627\u0642\u0647 \u062e\u0648\u062f (VS Code) \u0641\u0642\u0637 \u0628\u0627 \u06a9\u0644\u06cc\u06a9 \u0628\u0631 \u0631\u0648\u06cc \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0639\u0646\u0627\u0635\u0631 UI \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u067e\u0633\u0648\u0646\u062f \u0632\u0645\u0627\u0646\u06cc \u0648\u0627\u0642\u0639\u0627\u064b \u0645\u0641\u06cc\u062f \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0632\u0631\u06af \u062f\u0627\u0631\u06cc\u062f \u0648 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0641\u0647\u0645\u06cc\u062f \u06a9\u062f\u0627\u0645 \u0641\u0627\u06cc\u0644 \u062d\u0627\u0648\u06cc \u06a9\u062f \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0632\u0645\u0627\u0646\u06cc \u0645\u0641\u06cc\u062f \u0627\u0633\u062a \u06a9\u0647 \u06a9\u062f \u062a\u0648\u0633\u0637 \u0634\u062e\u0635 \u062f\u06cc\u06af\u0631\u06cc \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f \u0648 \u0634\u0645\u0627 \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u062f \u0631\u0627 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <strong>Option\/Alt + \u06a9\u0644\u06cc\u06a9 \u06a9\u0646\u06cc\u062f<\/strong> \u0628\u0631\u0627\u06cc \u0631\u0641\u062a\u0646 \u0628\u0647 \u06a9\u062f \u0645\u0646\u0628\u0639<\/p>\n<p>\u0648\u0642\u062a\u06cc \u0628\u0627 \u06a9\u062f \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 Material UI \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u062f\u06cc\u06af\u0631\u0627\u0646 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0648 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u062f \u062f\u0642\u06cc\u0642 \u0647\u0631 \u0628\u062e\u0634\u06cc \u0627\u0632 UI \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0641\u0632\u0648\u062f\u0646\u06cc \u0646\u062c\u0627\u062a\u200c\u0628\u062e\u0634 \u0627\u0633\u062a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_%D9%87%D8%B1%DA%AF%D8%B2_URL_API_%D8%B1%D8%A7_%D8%AF%D8%B1_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_%D9%87%D8%A7%D8%B1%D8%AF%DA%A9%D8%AF_%D9%82%D8%B1%D8%A7%D8%B1_%D9%86%D8%AF%D9%87%DB%8C%D8%AF\"><\/span>\n<p>  2. \u0647\u0631\u06af\u0632 URL API \u0631\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u0631\u062f\u06a9\u062f \u0642\u0631\u0627\u0631 \u0646\u062f\u0647\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u06cc\u06a9 \u062a\u0645\u0627\u0633 API \u0628\u0631\u0642\u0631\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0647\u0631\u06af\u0632 URL API \u0631\u0627 \u06a9\u062f \u0633\u062e\u062a \u0646\u06a9\u0646\u06cc\u062f\u060c \u062f\u0631 \u0639\u0648\u0636\u060c \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>src\/utils\/constants.js<\/code> \u06cc\u0627 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0645\u0634\u0627\u0628\u0647 \u0648 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>API URL<\/code> \u062f\u0627\u062e\u0644 \u0622\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">BASE_API_URL<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">https:\/\/jsonplaceholder.typicode.com<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0648 \u0647\u0631 \u062c\u0627 \u06a9\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u06cc\u06a9 \u062a\u0645\u0627\u0633 API \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0646\u06cc\u062f\u060c \u0641\u0642\u0637 \u0627\u0632 \u0622\u0646 \u062b\u0627\u0628\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u062d\u0648 \u062a\u062d\u062a \u0627\u0644\u0644\u0641\u0638\u06cc \u0627\u0644\u06af\u0648 \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"c1\">\/\/ posts.jsx <\/span>\n\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">BASE_API_URL<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/utils\/constants.js<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">axios<\/span><span class=\"p\">.<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">BASE_API_URL<\/span><span class=\"p\">}<\/span><span class=\"s2\">\/posts`<\/span><span class=\"p\">);<\/span>\n\n<span class=\"c1\">\/\/ users.jsx <\/span>\n\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">BASE_API_URL<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/utils\/constants.js<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">axios<\/span><span class=\"p\">.<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">BASE_API_URL<\/span><span class=\"p\">}<\/span><span class=\"s2\">\/users`<\/span><span class=\"p\">);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0648 \u0628\u0627 \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u060c \u0627\u06af\u0631 \u0628\u0639\u062f\u0627\u064b \u062e\u0648\u0627\u0633\u062a\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f <code>BASE_API_URL<\/code> \u0645\u0642\u062f\u0627\u0631\u060c \u067e\u0633 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u0622\u0646 \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0646\u062f\u0627\u0631\u06cc\u062f.<\/p>\n<p>\u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0642\u0633\u0645\u062a \u0622\u067e\u062f\u06cc\u062a \u06a9\u0646\u06cc\u062f <code>constants.js<\/code> \u0641\u0627\u06cc\u0644\u060c \u062f\u0631 \u0647\u0645\u0647 \u062c\u0627 \u0645\u0646\u0639\u06a9\u0633 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n<p><strong>PS:<\/strong> \u0634\u0645\u0627 \u062d\u062a\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f <code>BASE_API_URL<\/code> \u0627\u0631\u0632\u0634 \u062f\u0631 <code>.env<\/code> \u0641\u0627\u06cc\u0644 \u0628\u0647 \u062c\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0622\u0646 \u062f\u0631 <code>constants.js<\/code> \u0641\u0627\u06cc\u0644 \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0622\u0646 \u0631\u0627 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0645\u062d\u06cc\u0637 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627 \u062a\u0648\u0644\u06cc\u062f \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_%D8%A7%D8%B2_%D8%B5%D8%A7%D8%AF%D8%B1%D8%A7%D8%AA_%D8%A8%D8%B4%DA%A9%D9%87_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%B3%D8%A7%D8%B2%D9%85%D8%A7%D9%86%D8%AF%D9%87%DB%8C_%D8%A7%D8%AC%D8%B2%D8%A7%DB%8C_%D9%88%D8%A7%DA%A9%D9%86%D8%B4_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  3. \u0627\u0632 \u0635\u0627\u062f\u0631\u0627\u062a \u0628\u0634\u06a9\u0647 \u0628\u0631\u0627\u06cc \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u0627\u062c\u0632\u0627\u06cc \u0648\u0627\u06a9\u0646\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0648\u0642\u062a\u06cc \u0631\u0648\u06cc \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0628\u0632\u0631\u06af React \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0686\u0646\u062f\u06cc\u0646 \u067e\u0648\u0634\u0647 \u062d\u0627\u0648\u06cc \u0627\u062c\u0632\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0686\u0646\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc\u060c \u0627\u06af\u0631 \u0627\u0632 \u0627\u062c\u0632\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0641\u0627\u06cc\u0644 \u0634\u0645\u0627 \u062d\u0627\u0648\u06cc \u0639\u0628\u0627\u0631\u0627\u062a \u0648\u0627\u0631\u062f\u0627\u062a\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">import<\/span> <span class=\"nx\">ConfirmModal<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/components\/ConfirmModal\/ConfirmModal<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span> \n<span class=\"k\">import<\/span> <span class=\"nx\">DatePicker<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/components\/DatePicker\/DatePicker<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span> \n<span class=\"k\">import<\/span> <span class=\"nx\">Tooltip<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/components\/Tooltip\/Tooltip<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"nx\">Button<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/components\/Button\/Button<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"nx\">Avatar<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/components\/Avatar\/Avatar<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u06a9\u0647 \u0638\u0627\u0647\u0631 \u062e\u0648\u0628\u06cc \u0646\u062f\u0627\u0631\u062f \u0632\u06cc\u0631\u0627 \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062a\u0639\u062f\u0627\u062f \u0627\u062c\u0632\u0627\u0621\u060c \u062a\u0639\u062f\u0627\u062f \u0627\u0638\u0647\u0627\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0648\u0627\u0631\u062f\u0627\u062a \u0646\u06cc\u0632 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 <code>index.js<\/code> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u067e\u0648\u0634\u0647 \u0648\u0627\u0644\u062f <code>(components)<\/code> \u067e\u0648\u0634\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u062a\u0645\u0627\u0645 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0635\u0627\u062f\u0631\u0627\u062a\u06cc \u0628\u0627 \u0646\u0627\u0645 \u0627\u0632 \u0622\u0646 \u0641\u0627\u06cc\u0644 \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0635\u0627\u062f\u0631 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">export<\/span> <span class=\"p\">{<\/span> <span class=\"k\">default<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">ConfirmModal<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/ConfirmModal\/ConfirmModal<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span> \n<span class=\"k\">export<\/span> <span class=\"p\">{<\/span> <span class=\"k\">default<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">DatePicker<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/DatePicker\/DatePicker<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span> \n<span class=\"k\">export<\/span> <span class=\"p\">{<\/span> <span class=\"k\">default<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">Tooltip<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/Tooltip\/Tooltip<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">export<\/span> <span class=\"p\">{<\/span> <span class=\"k\">default<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">Button<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/Button\/Button<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">export<\/span> <span class=\"p\">{<\/span> <span class=\"k\">default<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">Avatar<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/Avatar\/Avatar<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0641\u0642\u0637 \u06cc\u06a9 \u0628\u0627\u0631 \u0628\u0627\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f. \u0627\u06a9\u0646\u0648\u0646\u060c \u0627\u06af\u0631 \u062f\u0631 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0647 \u0647\u0631 \u0645\u0624\u0644\u0641\u0647 \u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 import \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u062f\u0631 \u06cc\u06a9 \u062e\u0637 \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span><span class=\"nx\">ConfirmModal<\/span><span class=\"p\">,<\/span> <span class=\"nx\">DatePicker<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Tooltip<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Button<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Avatar<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/components<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u06a9\u0647 \u0647\u0645\u0627\u0646 \u0627\u0633\u062a<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span><span class=\"nx\">ConfirmModal<\/span><span class=\"p\">,<\/span> <span class=\"nx\">DatePicker<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Tooltip<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Button<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Avatar<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/components\/index<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u0631\u0648\u0634 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0631 \u0631\u0648\u06cc \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc\/\u0634\u0631\u06a9\u062a\u06cc \u0628\u0632\u0631\u06af \u0627\u0633\u062a.<\/p>\n<p>\u0627\u06cc\u0646 \u0627\u0644\u06af\u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0644\u06af\u0648\u06cc \u0628\u0634\u06a9\u0647 \u0627\u06cc \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u06cc\u06a9 \u0627\u0644\u06af\u0648\u06cc \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0647\u0645\u0647 \u0645\u0627\u0698\u0648\u0644 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0647\u0631\u0633\u062a \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0648\u0627\u062d\u062f \u0635\u0627\u062f\u0631 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0646\u0633\u062e\u0647 \u06cc \u0646\u0645\u0627\u06cc\u0634\u06cc CodeSandbox \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u062a\u0627 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0639\u0645\u0644 \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_%D8%B0%D8%AE%DB%8C%D8%B1%D9%87_%DA%A9%D9%84%DB%8C%D8%AF_API_%D8%AF%D8%B1_%D9%81%D8%A7%DB%8C%D9%84_env_%D8%AF%D8%B1_React_Application_%D8%A2%D9%86_%D8%B1%D8%A7_%D8%AE%D8%B5%D9%88%D8%B5%DB%8C_%D9%86%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  4. \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0644\u06cc\u062f API \u062f\u0631 \u0641\u0627\u06cc\u0644 .env \u062f\u0631 React Application \u0622\u0646 \u0631\u0627 \u062e\u0635\u0648\u0635\u06cc \u0646\u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06af\u0631 \u0627\u0632 a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f <code>.env<\/code> \u0641\u0627\u06cc\u0644 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062e\u0635\u0648\u0635\u06cc \u0645\u0627\u0646\u0646\u062f <code>API_KEY<\/code> \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 React \u0634\u0645\u0627\u060c \u062f\u0631 \u0648\u0627\u0642\u0639 \u0622\u0646 \u0631\u0627 \u062e\u0635\u0648\u0635\u06cc \u0646\u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0646\u0627\u0645\u0647 React \u0634\u0645\u0627 \u062f\u0631 \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a\/\u0645\u0631\u0648\u0631\u06af\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0631 \u06a9\u0633\u06cc \u0647\u0645\u0686\u0646\u0627\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0622\u0646 \u0631\u0627 \u0628\u0628\u06cc\u0646\u062f <code>API_KEY<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <code>API URL<\/code> \u0627\u0632 \u062a\u0628 \u0634\u0628\u06a9\u0647<\/p>\n<p>\u0631\u0627\u0647 \u0628\u0647\u062a\u0631 \u0628\u0631\u0627\u06cc \u062e\u0635\u0648\u0635\u06cc \u06a9\u0631\u062f\u0646 \u0622\u0646\u060c \u0630\u062e\u06cc\u0631\u0647 \u0622\u0646 \u062f\u0631 \u0642\u0633\u0645\u062a \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u0627\u0633\u062a.<\/p>\n<p>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647\u060c \u062d\u062a\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>.env<\/code> \u0641\u0627\u06cc\u0644 \u062f\u0631\u0648\u0646 React \u062d\u0641\u0638 \u062d\u0631\u06cc\u0645 \u062e\u0635\u0648\u0635\u06cc \u0645\u0637\u0644\u0642 \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0646\u0645\u06cc \u06a9\u0646\u062f\u060c \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u0634\u0648\u062f \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0631\u0627 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0644\u0627\u06cc\u0647 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0628\u06cc\u0634\u062a\u0631 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u06cc\u0686 \u06a9\u0633 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0622\u0646 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f <code>API_KEY<\/code> \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u06a9\u062f \u0645\u0646\u0628\u0639 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0641\u0634\u0627\u0631 \u0646\u062f\u0647\u06cc\u062f <code>.env<\/code> \u0628\u0647 \u062f\u0644\u0627\u06cc\u0644 \u0627\u0645\u0646\u06cc\u062a\u06cc \u062f\u0631 GitHub \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f. \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u0628\u0647 \u0622\u0646 \u0628\u0647 \u0622\u0646 \u062f\u0633\u062a \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f <code>.gitignore<\/code> \u0641\u0627\u06cc\u0644<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_%D8%A7%D8%B1%D8%B3%D8%A7%D9%84_%DB%8C%DA%A9_%DA%A9%D9%84%DB%8C%D8%AF_%D9%85%D8%AA%D9%81%D8%A7%D9%88%D8%AA_%D8%A8%D9%87_%DA%A9%D8%A7%D9%85%D9%BE%D9%88%D9%86%D9%86%D8%AA_%D8%A8%D8%A7%D8%B9%D8%AB_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D9%85%D8%AC%D8%AF%D8%AF_%DA%A9%D8%A7%D9%85%D9%BE%D9%88%D9%86%D9%86%D8%AA_%D9%85%DB%8C_%D8%B4%D9%88%D8%AF\"><\/span>\n<p>  5. \u0627\u0631\u0633\u0627\u0644 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u0645\u062c\u062f\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0645\u06cc \u0634\u0648\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"o\">&lt;<\/span><span class=\"nx\">BookForm<\/span> \n  <span class=\"nx\">key<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">book<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">}<\/span> \n  <span class=\"nx\">book<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">book<\/span><span class=\"p\">}<\/span>\n  <span class=\"nx\">handleSubmit<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">handleSubmit<\/span><span class=\"p\">}<\/span>\n<span class=\"sr\">\/<\/span><span class=\"err\">&gt;\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u06a9\u0644\u06cc\u062f \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u0628\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0645\u06cc \u062f\u0647\u06cc\u0645\u060c \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u0634\u0648\u062f \u0648 \u062a\u0645\u0627\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0648\u0636\u0639\u06cc\u062a \u0622\u0646 \u0628\u0627\u0632\u0646\u0634\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u0645\u0641\u06cc\u062f \u0627\u0633\u062a \u0627\u06af\u0631 \u0646\u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0642\u0628\u0644\u06cc \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u06cc\u062f \/ \u0648\u0636\u0639\u06cc\u062a \u0645\u0624\u0644\u0641\u0647 \u0631\u0627 \u067e\u0633 \u0627\u0632 \u0645\u062f\u062a\u06cc \u0628\u0627\u0632\u0646\u0634\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u062f\u0631 \u06cc\u06a9 \u0635\u0641\u062d\u0647 \u0648\u0627\u062d\u062f\u060c \u0645\u062f\u0627\u0644 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u062e\u062a\u0644\u0641 \u0628\u0627\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0633\u067e\u0633 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0645\u062f\u0627\u0644 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u0645\u062f\u0627\u0644 \u0631\u0627 \u0628\u0627\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0642\u0628\u0644\u06cc \u062d\u0641\u0638 \u0646\u0645\u06cc \u0634\u0648\u062f \u0648 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0648\u062f\u0627\u0644 \u0635\u062d\u06cc\u062d \u0645\u0631\u0628\u0648\u0637\u0647.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06cc\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0634\u0645\u0627 \u0628\u0647 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u062d\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0646\u0642\u0634\u0647 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062d\u06cc\u0646 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u062a\u063a\u06cc\u06cc\u0631 \u0646\u06a9\u0646\u062f.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u06a9\u0644\u06cc\u062f \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c React \u0622\u0646 \u0639\u0646\u0635\u0631 \u0648 \u062a\u0645\u0627\u0645 \u0639\u0646\u0627\u0635\u0631 \u0641\u0631\u0632\u0646\u062f \u0622\u0646 \u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0631\u0648\u0646 \u0622\u0646 \u0639\u0646\u0635\u0631 \u0648\u0627\u0644\u062f \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc\u062f\u060c \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0628\u0627\u0639\u062b \u0645\u0634\u06a9\u0644\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0639\u0645\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_%D8%A8%D8%A7_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D9%BE%D9%88%D8%B4%D9%87_%D9%87%D8%A7%DB%8C_%D8%AC%D8%AF%D8%A7%DA%AF%D8%A7%D9%86%D9%87_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%87%D8%B1_%DB%8C%DA%A9%D8%8C_%D8%A7%D8%AC%D8%B2%D8%A7_%D8%B1%D8%A7_%D8%B3%D8%A7%D8%B2%D9%85%D8%A7%D9%86%D8%AF%D9%87%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  6. \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u067e\u0648\u0634\u0647 \u0647\u0627\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u06cc\u06a9\u060c \u0627\u062c\u0632\u0627 \u0631\u0627 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0622\u0646 \u0645\u0624\u0644\u0641\u0647 \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u067e\u0648\u0634\u0647 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u0642\u0631\u0627\u0631 \u0646\u062f\u0647\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0639\u0648\u0636\u060c \u067e\u0648\u0634\u0647\u200c\u0647\u0627\u06cc \u0645\u062c\u0632\u0627 \u0628\u0631\u0627\u06cc \u0627\u062c\u0632\u0627\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u067e\u0648\u0634\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a\u200c\u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"o\">---<\/span> <span class=\"nx\">components<\/span>\n <span class=\"o\">---<\/span> <span class=\"nx\">header<\/span>\n   <span class=\"o\">---<\/span> <span class=\"nx\">Header<\/span><span class=\"p\">.<\/span><span class=\"nx\">jsx<\/span>\n   <span class=\"o\">---<\/span> <span class=\"nx\">Header<\/span><span class=\"p\">.<\/span><span class=\"nx\">css<\/span>\n   <span class=\"o\">---<\/span> <span class=\"nx\">Header<\/span><span class=\"p\">.<\/span><span class=\"nx\">test<\/span><span class=\"p\">.<\/span><span class=\"nx\">js<\/span>\n <span class=\"o\">---<\/span> <span class=\"nx\">footer<\/span>\n   <span class=\"o\">---<\/span> <span class=\"nx\">Footer<\/span><span class=\"p\">.<\/span><span class=\"nx\">jsx<\/span>\n   <span class=\"o\">---<\/span> <span class=\"nx\">Footer<\/span><span class=\"p\">.<\/span><span class=\"nx\">css<\/span>\n   <span class=\"o\">---<\/span> <span class=\"nx\">Footer<\/span><span class=\"p\">.<\/span><span class=\"nx\">test<\/span><span class=\"p\">.<\/span><span class=\"nx\">js<\/span>\n <span class=\"o\">---<\/span> <span class=\"nx\">sidebar<\/span>\n   <span class=\"o\">---<\/span> <span class=\"nx\">Sidebar<\/span><span class=\"p\">.<\/span><span class=\"nx\">jsx<\/span>\n   <span class=\"o\">---<\/span> <span class=\"nx\">Sidebar<\/span><span class=\"p\">.<\/span><span class=\"nx\">css<\/span>\n   <span class=\"o\">---<\/span> <span class=\"nx\">Sidebar<\/span><span class=\"p\">.<\/span><span class=\"nx\">test<\/span><span class=\"p\">.<\/span><span class=\"nx\">js<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u062f\u060c \u0645\u0627 \u06cc\u06a9 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 <code>header<\/code>\u060c<code>footer<\/code>\u060c \u0648 <code>sidebar<\/code> \u067e\u0648\u0634\u0647 \u0647\u0627\u06cc \u062f\u0627\u062e\u0644 <code>components<\/code> \u067e\u0648\u0634\u0647\u060c \u0648 \u062f\u0631 \u062f\u0627\u062e\u0644 <code>header<\/code> \u067e\u0648\u0634\u0647\u060c \u062a\u0645\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 <code>header<\/code> \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0645\u0648\u0631\u062f \u0647\u0645 \u0647\u0645\u06cc\u0646\u0637\u0648\u0631 \u0627\u0633\u062a <code>footer<\/code> \u0648 <code>sidebar<\/code> \u067e\u0648\u0634\u0647 \u0647\u0627<\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_%D8%A7%D8%B2_Redux_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%87%D8%B1_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_React_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D9%86%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  7. \u0627\u0632 Redux \u0628\u0631\u0627\u06cc \u0647\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 React \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 React \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0627\u0632 \u062e\u0648\u062f Redux \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 React Context API \u06cc\u0627 useReducer hook \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0628\u0631\u0646\u0627\u0645\u0647 React \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0631 \u0632\u06cc\u0631 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f Redux \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f.<\/p>\n<p><strong>\u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648\u0636\u0639\u06cc\u062a \u062c\u0647\u0627\u0646\u06cc:<\/strong> \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0648\u0636\u0639\u06cc\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u062c\u0647\u0627\u0646\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0646\u0645\u0627\u06cc\u0647 \u06cc\u0627 \u062f\u0627\u062f\u0647 \u0627\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u0686\u0646\u062f\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0647 \u0634\u0648\u062f.<\/p>\n<p><strong>\u0628\u0631\u0627\u06cc \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u06cc\u0646 \u0627\u062c\u0632\u0627\u06cc \u063a\u06cc\u0631 \u0645\u0631\u062a\u0628\u0637:<\/strong> \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u062f\u0627\u0631\u0627\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0635\u0641\u062d\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0627\u0633\u062a\u060c \u0648 \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062d\u0627\u0644\u062a \u0645\u0648\u0644\u0641\u0647 \u0648\u0627\u0644\u062f \u0631\u0627 \u0628\u0627\u0644\u0627 \u0628\u0628\u0631\u06cc\u062f<\/p>\n<p><strong>\u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0647\u0627\u06cc \u0627\u06cc\u0627\u0644\u062a\u06cc \u062b\u0627\u0628\u062a:<\/strong> Redux \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u0627\u0632 \u062d\u0642\u06cc\u0642\u062a \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0636\u0639\u06cc\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0648 \u062d\u0641\u0638 \u0648\u0636\u0639\u06cc\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0647 \u0634\u06cc\u0648\u0647 \u0627\u06cc \u062b\u0627\u0628\u062a \u0622\u0633\u0627\u0646 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p><strong>\u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc:<\/strong> Redux \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u06cc\u06a9 \u0627\u0644\u06af\u0648\u06cc \u0648\u0627\u0636\u062d \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648\u0636\u0639\u06cc\u062a \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0646\u062f\u0627\u0632\u0647 \u0648 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627\u060c \u0628\u0647 \u0645\u0642\u06cc\u0627\u0633 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/p>\n<blockquote>\n<p>\u0628\u0631\u0627\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc Redux + Redux Toolkit \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"8_%D8%A7%D8%B2_%D8%B1%D9%88%D8%B4_consolecount_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%BE%DB%8C%D8%AF%D8%A7_%DA%A9%D8%B1%D8%AF%D9%86_%D8%AA%D8%B9%D8%AF%D8%A7%D8%AF_%D8%B1%D9%86%D8%AF%D8%B1%D9%87%D8%A7%DB%8C_%D9%85%D8%AC%D8%AF%D8%AF_%DA%A9%D8%A7%D9%85%D9%BE%D9%88%D9%86%D9%86%D8%AA_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  8. \u0627\u0632 \u0631\u0648\u0634 console.count \u0628\u0631\u0627\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u062a\u0639\u062f\u0627\u062f \u0631\u0646\u062f\u0631\u0647\u0627\u06cc \u0645\u062c\u062f\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/media2.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fj0xeff08wyxfi4ls6wl8.gif\" alt=\"\u06a9\u0646\u0633\u0648\u0644. \u0634\u0645\u0627\u0631\u0634\" loading=\"lazy\" width=\"600\" height=\"375\" data-animated=\"true\" title=\"\"><\/p>\n<p>\u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u062f\u0627\u0646\u06cc\u0645 \u06a9\u0647 \u06cc\u06a9 \u062e\u0637 \u06a9\u062f \u062e\u0627\u0635 \u0686\u0646\u062f \u0628\u0627\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0634\u0627\u06cc\u062f \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u062f\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062e\u0627\u0635 \u0686\u0646\u062f \u0628\u0627\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>console.count<\/code> \u0631\u0648\u0634 \u0628\u0627 \u0627\u0631\u0633\u0627\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u06cc\u06a9 \u06a9\u062f React \u062f\u0627\u0631\u06cc\u062f \u0648 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0641\u0647\u0645\u06cc\u062f \u06a9\u0647 \u0686\u0646\u062f \u0628\u0627\u0631 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0646\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0647 \u062c\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 <code>console.log<\/code> \u0648 \u0628\u0627 \u0634\u0645\u0627\u0631\u0634 \u062f\u0633\u062a\u06cc \u062a\u0639\u062f\u0627\u062f \u062f\u0641\u0639\u0627\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u0686\u0627\u067e \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0641\u0642\u0637 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>console.count('render')<\/code> \u062f\u0631 \u062c\u0632\u0621<\/p>\n<p>\u0648 \u067e\u06cc\u0627\u0645 \u0631\u0646\u062f\u0631 \u0631\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u062a\u0639\u062f\u0627\u062f \u062f\u0641\u0639\u0627\u062a \u0627\u062c\u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"9_%D8%A7%D8%B2_%D8%A7%D8%B9%D9%84%D8%A7%D9%85_%D9%88%D8%B6%D8%B9%DB%8C%D8%AA_%D8%AC%D8%AF%DB%8C%D8%AF_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%B0%D8%AE%DB%8C%D8%B1%D9%87_%D9%87%D9%85%D9%87_%DA%86%DB%8C%D8%B2_%D8%AF%D8%B1_%D8%AF%D8%A7%D8%AE%D9%84_%DB%8C%DA%A9_%DA%A9%D8%A7%D9%85%D9%BE%D9%88%D9%86%D9%86%D8%AA_%D8%AE%D9%88%D8%AF%D8%AF%D8%A7%D8%B1%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  9. \u0627\u0632 \u0627\u0639\u0644\u0627\u0645 \u0648\u0636\u0639\u06cc\u062a \u062c\u062f\u06cc\u062f \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0642\u0628\u0644 \u0627\u0632 \u0627\u0639\u0644\u0627\u0645 \u0648\u0636\u0639\u06cc\u062a \u062c\u062f\u06cc\u062f \u062f\u0631 \u06cc\u06a9 \u062c\u0632\u0621\u060c \u0647\u0645\u06cc\u0634\u0647 \u062f\u0648 \u0628\u0627\u0631 \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u062f \u0627\u06af\u0631 \u0648\u0627\u0642\u0639\u0627\u064b \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0622\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u062d\u0627\u0644\u062a \u0631\u0627 \u0627\u0639\u0644\u0627\u0645 \u06a9\u0631\u062f\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f <code>setState<\/code> \u0628\u0631\u0627\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u0642\u062f\u0627\u0631 \u062d\u0627\u0644\u062a\u060c \u0648 \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0648\u0636\u0639\u06cc\u062a \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c React \u0645\u0624\u0644\u0641\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0622\u0646 \u062d\u0627\u0644\u062a \u0631\u0627 \u062f\u0627\u0631\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062a\u0645\u0627\u0645 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627\u06cc \u0645\u0633\u062a\u0642\u06cc\u0645 \u0648 \u063a\u06cc\u0631\u0645\u0633\u062a\u0642\u06cc\u0645 \u0641\u0631\u0632\u0646\u062f \u0622\u0646 \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0627 \u0645\u0639\u0631\u0641\u06cc \u06cc\u06a9 \u062d\u0627\u0644\u062a \u0648\u0627\u062d\u062f\u060c \u06cc\u06a9 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u0627\u0636\u0627\u0641\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0648 \u0627\u06af\u0631 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u0633\u0646\u06af\u06cc\u0646 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0641\u06cc\u0644\u062a\u0631\u060c \u0645\u0631\u062a\u0628 \u0633\u0627\u0632\u06cc \u06cc\u0627 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u0646\u062f\u060c \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0628\u0627 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062c\u062f\u06cc\u062f \u0632\u0645\u0627\u0646 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0645\u06cc \u0628\u0631\u062f. .<\/p>\n<p>\u0627\u06af\u0631 \u0641\u0642\u0637 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u0645\u0642\u062f\u0627\u0631\u06cc \u0631\u0627 \u0631\u062f\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0647\u06cc\u0686 \u062c\u0632\u0621 \u0641\u0631\u0632\u0646\u062f\u06cc \u0645\u0646\u062a\u0642\u0644 \u0646\u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u06cc\u0627 \u062f\u0631 \u062d\u06cc\u0646 \u0631\u0646\u062f\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0627\u0632 \u0647\u0648\u06a9 useRef \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0622\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0645\u0642\u062f\u0627\u0631 ref \u0628\u0627\u0639\u062b \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"10_%D9%87%D8%B1_%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF%DB%8C_%D8%B1%D8%A7_%D8%AF%D8%B1_%D8%AF%D8%A7%D8%AE%D9%84_%DB%8C%DA%A9_%D8%AC%D8%B2%D8%A1_%D8%A7%D8%B9%D9%84%D8%A7%D9%85_%D9%86%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  10. \u0647\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u062c\u0632\u0621 \u0627\u0639\u0644\u0627\u0645 \u0646\u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0627\u0639\u0644\u0627\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0627\u06af\u0631 \u0622\u0646 \u062a\u0627\u0628\u0639 \u0628\u0647 \u0648\u0636\u0639\u06cc\u062a \u06cc\u0627 \u0627\u062c\u0632\u0627\u06cc \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0628\u0633\u062a\u06af\u06cc \u0646\u062f\u0627\u0631\u062f\u060c \u0622\u0646 \u0631\u0627 \u062e\u0627\u0631\u062c \u0627\u0632 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0627\u0639\u0644\u0627\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u062f\u0631 \u0647\u0631 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a\u060c \u0647\u0645\u0647 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u062a\u0648\u0627\u0628\u0639 \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631 \u06cc\u06a9 \u062c\u0632\u0621 \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u06a9\u0646\u062f \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0647 \u06a9\u062f \u0632\u06cc\u0631 \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">getShortDescription<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">description<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nx\">description<\/span><span class=\"p\">.<\/span><span class=\"nf\">slice<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">20<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062a\u0627\u0628\u0639 \u0641\u0648\u0642 \u0647\u06cc\u0686 \u06af\u0648\u0646\u0647 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u062d\u0627\u0644\u062a \u06cc\u0627 \u0645\u0642\u062f\u0627\u0631 prop \u0646\u062f\u0627\u0631\u062f.<\/p>\n<p>\u0645\u0627 \u0641\u0642\u0637 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u062a\u0646 \u06a9\u0648\u062a\u0627\u0647 \u0634\u062f\u0647 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0627\u0639\u0644\u0627\u0645 \u0622\u0646 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0646\u06cc\u0633\u062a.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0627\u06af\u0631 \u0628\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u062a\u0648\u0635\u06cc\u0641 \u06a9\u0648\u062a\u0627\u0647 \u06cc\u06a9\u0633\u0627\u0646 \u062f\u0631 \u0627\u062c\u0632\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f\u060c \u0628\u0647 \u062c\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u06a9\u062f \u062f\u0631 \u0622\u0646 \u0627\u062c\u0632\u0627\u060c \u062a\u0627\u0628\u0639 \u0631\u0627 \u0628\u0647 \u0641\u0627\u06cc\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0645\u0627\u0646\u0646\u062f <code>utils\/functions.js<\/code> \u0648 \u0622\u0646 \u0631\u0627 \u0627\u0632 \u0622\u0646\u062c\u0627 \u0635\u0627\u062f\u0631 \u06a9\u0646\u06cc\u062f \u0648 \u062f\u0631 \u0627\u062c\u0632\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u0627\u062c\u0632\u0627\u06cc \u0634\u0645\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0642\u0627\u0628\u0644 \u062f\u0631\u06a9 \u0628\u0627\u0634\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"11_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_%D9%87%D8%A7%DB%8C_React_%D8%AE%D9%88%D8%AF_%D8%B1%D8%A7_%D8%AD%D8%AF%D8%A7%D9%82%D9%84_%D8%A8%D9%87_%D9%86%D8%B3%D8%AE%D9%87_18_%D8%A7%D8%B1%D8%AA%D9%82%D8%A7_%D8%AF%D9%87%DB%8C%D8%AF\"><\/span>\n<p>  11. \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc React \u062e\u0648\u062f \u0631\u0627 \u062d\u062f\u0627\u0642\u0644 \u0628\u0647 \u0646\u0633\u062e\u0647 18 \u0627\u0631\u062a\u0642\u0627 \u062f\u0647\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0627 React \u0646\u0633\u062e\u0647 18\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0647\u062a\u0631\u06cc \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u0646\u0633\u062e\u0647 \u06a9\u0645\u062a\u0631 \u0627\u0632 18 \u062f\u0627\u0631\u06cc\u062f.<\/p>\n<p>\u0628\u0627 \u0646\u0633\u062e\u0647 18\u060c React \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u0686\u0646\u062f \u062d\u0627\u0644\u062a \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0686\u0631\u062e\u0647 \u0631\u0646\u062f\u0631 \u0648\u0627\u062d\u062f \u062c\u0645\u0639 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0686\u0646\u062f\u06cc\u0646 \u062a\u0645\u0627\u0633 \u062d\u0627\u0644\u062a \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u062f\u0631 \u062a\u0627\u0628\u0639\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">handleUpdate<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">user<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nf\">setCount<\/span><span class=\"p\">(<\/span><span class=\"nx\">count<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">count<\/span> <span class=\"o\">+<\/span> <span class=\"mi\">1<\/span><span class=\"p\">);<\/span>\n  <span class=\"nf\">setIsOpen<\/span><span class=\"p\">(<\/span><span class=\"nx\">open<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"o\">!<\/span><span class=\"nx\">open<\/span><span class=\"p\">);<\/span>\n  <span class=\"nf\">setUser<\/span><span class=\"p\">(<\/span><span class=\"nx\">user<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0633\u067e\u0633 \u0641\u0642\u0637 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0648\u062c\u0648\u062f \u0633\u0647 \u062a\u0645\u0627\u0633 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u062d\u0627\u0644\u062a\u060c React \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0631\u0627 \u0633\u0647 \u0628\u0627\u0631 \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0646\u062f\u0631 \u0646\u0645\u06cc \u06a9\u0646\u062f\u060c \u062f\u0631 \u0639\u0648\u0636\u060c \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u0628\u0627\u0631 \u0631\u0646\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0646\u0633\u062e\u0647 React \u06a9\u0645\u062a\u0631 \u0627\u0632 18\u060c \u0641\u0642\u0637 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u062f\u0631 \u062f\u0627\u062e\u0644 \u062a\u0648\u0627\u0628\u0639 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0627 \u0647\u0645 \u062c\u0645\u0639 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f. <code>promises<\/code>\u060c <code>setTimeout<\/code> \u062a\u0627\u0628\u0639\u060c \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0648\u0645\u06cc \u06cc\u0627 \u0647\u0631 \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f \u062f\u06cc\u06af\u0631\u06cc \u062f\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0627\u0632 \u0646\u0633\u062e\u0647 React \u06a9\u0645\u062a\u0631 \u0627\u0632 18 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0628\u0631\u0627\u06cc \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u0686\u0648\u0646 \u0633\u0647 \u062d\u0627\u0644\u062a \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0633\u0647 \u0628\u0627\u0631 \u0631\u0646\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0646\u0627\u06a9\u0627\u0631\u0622\u0645\u062f\u06cc \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0628\u0627 \u0646\u0633\u062e\u0647 18\u060c \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0647\u0627 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f <code>timeouts<\/code>\u060c <code>promises<\/code>\u060c \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0648\u0645\u06cc \u06cc\u0627 \u0647\u0631 \u0631\u0648\u06cc\u062f\u0627\u062f \u062f\u06cc\u06af\u0631\u06cc \u0628\u0627 \u0647\u0645 \u062c\u0645\u0639 \u0645\u06cc \u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u0627\u0631\u0627\u0626\u0647 \u06a9\u062f \u0641\u0642\u0637 \u06cc\u06a9 \u0628\u0627\u0631 \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"12_%D8%A7%D8%B2_%D9%85%D8%AD%D9%84_%D8%B5%D8%AD%DB%8C%D8%AD_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%B1%D8%A7%D9%87_%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%DB%8C_QueryClient_%D8%AF%D8%B1_Tanstack_QueryReact_Query_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  12. \u0627\u0632 \u0645\u062d\u0644 \u0635\u062d\u06cc\u062d \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc QueryClient \u062f\u0631 Tanstack Query\/React Query \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Tanstack Query \/ React Query\u060c \u0647\u0631\u06af\u0632 \u0627\u06cc\u062c\u0627\u062f \u0646\u06a9\u0646\u06cc\u062f <code>QueryClient<\/code> \u0646\u0645\u0648\u0646\u0647 \u062f\u0627\u062e\u0644 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a<\/p>\n<p>\u0631\u0627 <code>QueryClient<\/code> Query Cache \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u06cc\u06a9 \u06a9\u0644\u0627\u06cc\u0646\u062a \u062c\u062f\u06cc\u062f \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u062c\u0632\u0621 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u062f \u0632\u06cc\u0631:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">queryClient<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">QueryClient<\/span><span class=\"p\">();<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0633\u067e\u0633 \u062f\u0631 \u0647\u0631 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u0645\u0624\u0644\u0641\u0647\u060c \u06cc\u06a9 \u06a9\u067e\u06cc \u062c\u062f\u06cc\u062f \u0627\u0632 \u06a9\u0634 \u06a9\u0648\u0626\u0631\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0634\u0645\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0646\u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0622\u0646 \u0637\u0648\u0631 \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc \u0631\u0648\u062f \u06a9\u0627\u0631 \u0646\u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.<\/p>\n<p>\u067e\u0633 \u0647\u0645\u06cc\u0634\u0647 \u062e\u0644\u0642 \u06a9\u0646\u06cc\u062f <code>QueryClient<\/code> \u0646\u0645\u0648\u0646\u0647 \u062e\u0627\u0631\u062c \u0627\u0632 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0628\u0647 \u062c\u0627\u06cc \u062f\u0627\u062e\u0644 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"c1\">\/\/ Instead of writing code like this:<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">App<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n <span class=\"c1\">\/\/ \u274c Dont' create queryClient inside component. This is wrong.<\/span>\n <span class=\"kd\">const<\/span> <span class=\"nx\">queryClient<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">QueryClient<\/span><span class=\"p\">();<\/span>\n\n <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">QueryClientProvider<\/span> <span class=\"nx\">client<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">queryClient<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">App<\/span> <span class=\"o\">\/&gt;<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/QueryClientProvider<\/span><span class=\"err\">&gt;\n<\/span> <span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ write it like this:<\/span>\n\n<span class=\"c1\">\/\/ \u2705 This is correct place to create queryClient<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">queryClient<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">QueryClient<\/span><span class=\"p\">();<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">App<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">QueryClientProvider<\/span> <span class=\"nx\">client<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">queryClient<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">App<\/span> <span class=\"o\">\/&gt;<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/QueryClientProvider<\/span><span class=\"err\">&gt;\n<\/span> <span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<blockquote>\n<p>\u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f React Query \/ Tanstack Query \u0631\u0627 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f\u060c \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"13_%D8%A7%D8%B2_%D9%BE%D8%B3%D9%88%D9%86%D8%AF_ReacTree_VSCode_%D8%A8%D8%B1%D8%A7%DB%8C_%DB%8C%D8%A7%D9%81%D8%AA%D9%86_%D8%B1%D9%88%D8%A7%D8%A8%D8%B7_%D9%81%D8%B1%D8%B2%D9%86%D8%AF_%D9%88%D8%A7%D9%84%D8%AF%DB%8C%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  13. \u0627\u0632 \u067e\u0633\u0648\u0646\u062f ReacTree VSCode \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0631\u0648\u0627\u0628\u0637 \u0641\u0631\u0632\u0646\u062f \u0648\u0627\u0644\u062f\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0632 \u067e\u0633\u0648\u0646\u062f ReacTree VS Code \u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0633\u0631\u06cc\u0639 \u0646\u0645\u0627\u06cc \u062f\u0631\u062e\u062a\u06cc \u0627\u062c\u0632\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 React \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u0631\u0627\u0647 \u0639\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0631\u0648\u0627\u0628\u0637 \u0627\u062c\u0632\u0627\u06cc \u0648\u0627\u0644\u062f\u06cc\u0646 \u0648 \u0641\u0631\u0632\u0646\u062f \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media2.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fx910krqexwd96uk8btsh.gif\" alt=\"\u067e\u0633\u0648\u0646\u062f ReacTree\" loading=\"lazy\" width=\"600\" height=\"375\" data-animated=\"true\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"14_%D9%87%D9%85%DB%8C%D8%B4%D9%87_%D9%87%D9%86%DA%AF%D8%A7%D9%85_%DA%A9%D8%A7%D8%B1_%D8%A8%D8%A7_%D9%81%D8%B1%D9%85_%D9%87%D8%A7_%D8%A7%D8%B2_%DA%A9%D8%AA%D8%A7%D8%A8%D8%AE%D8%A7%D9%86%D9%87_%D9%87%D8%A7%DB%8C%DB%8C_%D9%85%D8%A7%D9%86%D9%86%D8%AF_react-hook-form_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  14. \u0647\u0645\u06cc\u0634\u0647 \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u0641\u0631\u0645 \u0647\u0627 \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f react-hook-form \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0628\u0627 \u0641\u0631\u0645\u200c\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062f\u0631 React \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0645\u060c \u0645\u0646 \u0647\u0645\u06cc\u0634\u0647 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 react-hook-form \u0631\u0627 \u062a\u0631\u062c\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u0645 \u06a9\u0647 \u0645\u062d\u0628\u0648\u0628\u200c\u062a\u0631\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0641\u0631\u0645 React \u0627\u0633\u062a.<\/p>\n<blockquote>\n<p>\u0627\u0632 ref \u0628\u0647 \u062c\u0627\u06cc \u062d\u0627\u0644\u062a \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0645\u0634\u06a9\u0644\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/blockquote>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u060c \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0634\u0645\u0627 \u0631\u0648\u06cc \u0647\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062a\u0627\u06cc\u067e \u0634\u062f\u0647 \u0645\u062c\u062f\u062f\u0627\u064b \u0631\u0646\u062f\u0631 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062e\u0648\u062f\u062a\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0628\u0627 \u062d\u0627\u0644\u062a \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0632 \u0645\u0632\u06cc\u062a \u0627\u0641\u0632\u0648\u062f\u0647 \u0631\u0648\u0634\u06cc \u0622\u0633\u0627\u0646 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0628\u0631\u0627\u06cc \u0641\u0631\u0645 \u0647\u0627\u06cc \u062e\u0648\u062f \u0628\u0647\u0631\u0647 \u0645\u0646\u062f \u0645\u06cc \u0634\u0648\u06cc\u062f.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u06a9\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0634\u0645\u0627 \u0631\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0641\u0647\u0645 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062d\u062a\u06cc \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 shadcn\/ui \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u0645\u0624\u0644\u0641\u0647 Form \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<blockquote>\n<p>\u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f react-hook-form \u0631\u0627 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"15_%D8%A7%D8%B2_%D8%A7%D9%86%D8%AA%D9%82%D8%A7%D9%84_%D8%AA%D8%A7%D8%A8%D8%B9_setState_%D8%A8%D9%87_%D8%B9%D9%86%D9%88%D8%A7%D9%86_%D9%BE%D8%B4%D8%AA%D9%88%D8%A7%D9%86%D9%87_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%A7%D8%AC%D8%B2%D8%A7%DB%8C_%DA%A9%D9%88%D8%AF%DA%A9_%D8%AE%D9%88%D8%AF%D8%AF%D8%A7%D8%B1%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  15. \u0627\u0632 \u0627\u0646\u062a\u0642\u0627\u0644 \u062a\u0627\u0628\u0639 setState \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0634\u062a\u0648\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u0627\u062c\u0632\u0627\u06cc \u06a9\u0648\u062f\u06a9 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0631\u06af\u0632 \u062a\u0627\u0628\u0639 setState \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u06cc\u0647 \u0628\u0647 \u0647\u06cc\u0686 \u06cc\u06a9 \u0627\u0632 \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0645\u0646\u062a\u0642\u0644 \u0646\u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">Parent<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n <span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">state<\/span><span class=\"p\">,<\/span> <span class=\"nx\">setState<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useState<\/span><span class=\"p\">({<\/span>\n   <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">''<\/span><span class=\"p\">,<\/span>\n   <span class=\"na\">age<\/span><span class=\"p\">:<\/span> <span class=\"dl\">''<\/span>\n <span class=\"p\">})<\/span>\n\n <span class=\"p\">.<\/span>\n <span class=\"p\">.<\/span>\n <span class=\"p\">.<\/span>\n\n <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n  <span class=\"o\">&lt;<\/span><span class=\"nx\">Child<\/span> <span class=\"nx\">setState<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">setState<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\n<\/span> <span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<blockquote>\n<p>\u0648\u0636\u0639\u06cc\u062a \u06cc\u06a9 \u062c\u0632\u0621 \u0628\u0627\u06cc\u062f \u0641\u0642\u0637 \u062a\u0648\u0633\u0637 \u062e\u0648\u062f \u0622\u0646 \u062c\u0632\u0621 \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f.<\/p>\n<\/blockquote>\n<p><strong>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0631\u0627:<\/strong><\/p>\n<ul>\n<li>\n<p>\u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u06a9\u062f \u0634\u0645\u0627 \u0642\u0627\u0628\u0644 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0627\u0633\u062a. \u0627\u06af\u0631 setState \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f\u060c \u062a\u0634\u062e\u06cc\u0635 \u0627\u06cc\u0646\u06a9\u0647 \u0648\u0636\u0639\u06cc\u062a \u0627\u0632 \u06a9\u062c\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc \u06a9\u0646\u062f \u062f\u0634\u0648\u0627\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p>\u0627\u06cc\u0646 \u0639\u062f\u0645 \u0642\u0627\u0628\u0644\u06cc\u062a \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647 \u0634\u0648\u062f \u0648 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u06a9\u062f \u0631\u0627 \u062f\u0634\u0648\u0627\u0631 \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p>\u0628\u0627 \u06af\u0630\u0634\u062a \u0632\u0645\u0627\u0646\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0631\u0634\u062f \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0644\u0627\u0632\u0645 \u0628\u0627\u0634\u062f \u0646\u062d\u0648\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u0627\u0644\u062a \u0631\u0627 \u062f\u0631 \u0645\u0624\u0644\u0641\u0647 \u0648\u0627\u0644\u062f \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f \u06cc\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<\/li>\n<li>\n<p>\u0627\u06af\u0631 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u0628\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0645\u0633\u062a\u0642\u06cc\u0645 \u0628\u0647 setState \u0645\u062a\u06a9\u06cc \u0628\u0627\u0634\u0646\u062f\u060c \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u06a9\u062f \u0645\u0648\u062c \u0628\u0632\u0646\u0646\u062f \u0648 \u0628\u0647 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627 \u062f\u0631 \u0645\u06a9\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f \u0648 \u062e\u0637\u0631 \u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06a9\u0627\u0644\u0627\u062a \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p>\u0627\u06af\u0631 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062d\u0633\u0627\u0633 \u0628\u062e\u0634\u06cc \u0627\u0632 \u062d\u0627\u0644\u062a \u0628\u0627\u0634\u0646\u062f\u060c \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0633\u062a\u0642\u06cc\u0645 setState \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0637\u0648\u0631 \u0628\u0627\u0644\u0642\u0648\u0647 \u0622\u0646 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0645\u0639\u0631\u0636 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u0642\u0631\u0627\u0631 \u062f\u0647\u062f \u0648 \u062e\u0637\u0631\u0627\u062a \u0627\u0645\u0646\u06cc\u062a\u06cc \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f.<\/p>\n<\/li>\n<li>\n<p>\u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u062a\u0637\u0628\u06cc\u0642 \u0645\u0648\u0644\u0641\u0647\u200c\u0647\u0627\u06cc React \u0632\u0645\u0627\u0646\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u0648 props \u0628\u0647 \u0648\u0636\u0648\u062d \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0628\u0627\u0634\u0646\u062f.<\/p>\n<\/li>\n<\/ul>\n<p>\u0628\u0647 \u062c\u0627\u06cc \u0639\u0628\u0648\u0631 <code>setState<\/code> \u0628\u0647 \u0637\u0648\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u0627\u0631\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f:<\/p>\n<p><strong>\u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0628\u0632\u0627\u0631 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f:<\/strong> \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0645\u0624\u0644\u0641\u0647 \u0641\u0631\u0632\u0646\u062f \u0628\u0647 \u0622\u0646 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f\u060c \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u067e\u0631\u0648\u067e\u0648\u0632\u0627\u0644 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0646\u0647 \u062e\u0648\u062f \u062a\u0627\u0628\u0639 setState. \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628\u060c \u06cc\u06a9 \u0631\u0627\u0628\u0637 \u0648\u0627\u0636\u062d \u0628\u0631\u0627\u06cc \u0645\u0624\u0644\u0641\u0647 \u0641\u0631\u0632\u0646\u062f \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062a\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0627\u0641\u0634\u0627\u06cc \u062c\u0632\u0626\u06cc\u0627\u062a \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0648\u0636\u0639\u06cc\u062a \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<p><strong>\u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0627\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u06cc\u0647:<\/strong> \u0627\u06af\u0631 \u0645\u0624\u0644\u0641\u0647 \u0641\u0631\u0632\u0646\u062f \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u0648\u0636\u0639\u06cc\u062a \u0645\u0624\u0644\u0641\u0647 \u0648\u0627\u0644\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0627\u0628\u0639\u06cc \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u06cc\u0647 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f. \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0631\u0627 \u062f\u0631 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0648\u0627\u0644\u062f \u0627\u0639\u0644\u0627\u0645 \u06a9\u0646\u06cc\u062f \u0648 \u0648\u0636\u0639\u06cc\u062a \u0631\u0627 \u062f\u0631 \u0622\u0646 \u062a\u0627\u0628\u0639 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u06cc\u0647 \u0628\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0641\u0631\u0632\u0646\u062f \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632 \u0622\u0646 \u0631\u0627 \u0627\u0632 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0641\u0631\u0632\u0646\u062f \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"16_%D8%A7%D8%B2_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D8%A7%D9%BE%D8%B1%D8%A7%D8%AA%D9%88%D8%B1%D9%87%D8%A7%DB%8C_%D8%B3%D9%87_%D8%AA%D8%A7%DB%8C%DB%8C_%D8%AA%D9%88_%D8%AF%D8%B1_%D8%AA%D9%88_%D8%AE%D9%88%D8%AF%D8%AF%D8%A7%D8%B1%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  16. \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u0633\u0647 \u062a\u0627\u06cc\u06cc \u062a\u0648 \u062f\u0631 \u062a\u0648 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 \u0633\u0647 \u062a\u0627\u06cc\u06cc \u0647\u0631\u06af\u0632 \u0627\u0632 \u06cc\u06a9 \u0634\u0631\u0637 \u0641\u0631\u0627\u062a\u0631 \u0646\u0631\u0648\u06cc\u062f \u0648 \u0627\u0632 \u0646\u0648\u0634\u062a\u0646 \u0634\u0631\u0627\u06cc\u0637 \u062a\u0648\u062f\u0631\u062a\u0648 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"c1\">\/\/ Good Practice<\/span>\n<span class=\"p\">{<\/span><span class=\"nx\">isAdmin<\/span> <span class=\"p\">?<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Dashboard<\/span> <span class=\"o\">\/&gt;<\/span> <span class=\"p\">:<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Profile<\/span> <span class=\"o\">\/&gt;<\/span> <span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ Bad Practice<\/span>\n<span class=\"p\">{<\/span><span class=\"nx\">isAdmin<\/span> <span class=\"p\">?<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Dashboard<\/span> <span class=\"o\">\/&gt;<\/span> <span class=\"p\">:<\/span> <span class=\"nx\">isSuperAdmin<\/span> <span class=\"p\">?<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Settings<\/span> <span class=\"o\">\/&gt;<\/span> <span class=\"p\">:<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Profile<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0631\u0627\u06cc\u0637 \u062a\u0648 \u062f\u0631 \u062a\u0648 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0633\u0647 \u062a\u0627\u06cc\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u06a9\u062f \u0631\u0627 \u062f\u0634\u0648\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u0627\u0632 \u0641\u0631\u0645\u062a \u06a9\u0646\u0646\u062f\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u0642\u0627\u0644\u0628 \u0628\u0646\u062f\u06cc \u06a9\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0634\u0631\u0637 \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 if\/else \u06cc\u0627 switch case \u06cc\u0627 lookup map \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0627\u0645\u0627 \u0647\u0631\u06af\u0632 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 \u0633\u0647 \u062a\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">isAdmin<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n <span class=\"k\">return<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Dashboard<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">isSuperAdmin<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> \n <span class=\"k\">return<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Settings<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\n <span class=\"k\">return<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Profile<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ OR<\/span>\n\n<span class=\"k\">switch <\/span><span class=\"p\">(<\/span><span class=\"kc\">true<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> \n <span class=\"k\">case<\/span> <span class=\"nx\">isAdmin<\/span><span class=\"p\">:<\/span>\n   <span class=\"k\">return<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Dashboard<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">;<\/span> \n <span class=\"k\">case<\/span> <span class=\"nx\">isSuperAdmin<\/span><span class=\"p\">:<\/span>\n   <span class=\"k\">return<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Settings<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">;<\/span> \n <span class=\"nl\">default<\/span><span class=\"p\">:<\/span>\n   <span class=\"k\">return<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Profile<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">;<\/span> \n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ OR<\/span>\n\n<span class=\"p\">{<\/span><span class=\"nx\">isAdmin<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Dashboard<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">}<\/span>\n<span class=\"p\">{<\/span><span class=\"nx\">isSuperAdmin<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Settings<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">}<\/span>\n<span class=\"p\">{<\/span><span class=\"o\">!<\/span><span class=\"nx\">isAdmin<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"o\">!<\/span><span class=\"nx\">isSuperAdmin<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Profile<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ OR use a lookup map like this:<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">data<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n <span class=\"na\">isAdmin<\/span><span class=\"p\">:<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Dashboard<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">,<\/span>\n <span class=\"na\">isSuperAdmin<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Settings<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">,<\/span>\n <span class=\"na\">Neither<\/span><span class=\"p\">:<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Profile<\/span> <span class=\"o\">\/&gt;<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ and access the data using data['isAdmin'], <\/span>\n<span class=\"c1\">\/\/ resulting in the Dashboard page being displayed.<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06cc\u0646 \u0646\u0647 \u062a\u0646\u0647\u0627 \u0628\u0631\u0627\u06cc React \u0628\u0644\u06a9\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u0633\u0627\u06cc\u0631 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0646\u06cc\u0632 \u0635\u062f\u0642 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"17_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%87%D8%B1_%D8%AC%D8%B2%D8%A1_%D9%81%D8%A7%DB%8C%D9%84_%D8%AC%D8%AF%D8%A7%DA%AF%D8%A7%D9%86%D9%87_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D9%86%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  17. \u0628\u0631\u0627\u06cc \u0647\u0631 \u062c\u0632\u0621 \u0641\u0627\u06cc\u0644 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f \u0646\u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0644\u0627\u0632\u0645 \u0646\u06cc\u0633\u062a \u0647\u0631 \u062c\u0632\u0621 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0645\u0624\u0644\u0641\u0647\u200c\u0627\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0641\u0642\u0637 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0622\u0646 \u0645\u0624\u0644\u0641\u0647 \u0641\u0642\u0637 \u062d\u062f\u0627\u0642\u0644 \u06a9\u062f JSX \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0645\u0624\u0644\u0641\u0647 \u0631\u0627 \u062f\u0631 \u0647\u0645\u0627\u0646 \u0641\u0627\u06cc\u0644 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u0632 \u0627\u06cc\u062c\u0627\u062f \u063a\u06cc\u0631\u0636\u0631\u0648\u0631\u06cc \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u06a9\u062f \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">ProfileDetailsHeader<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">header<\/span><span class=\"o\">&gt;<\/span>\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span> <span class=\"nx\">className<\/span><span class=\"o\">=<\/span><span class=\"dl\">'<\/span><span class=\"s1\">text-3xl font-bold leading-10<\/span><span class=\"dl\">'<\/span><span class=\"o\">&gt;<\/span>\n        <span class=\"nx\">Profile<\/span> <span class=\"nx\">Details<\/span>\n      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">p<\/span> <span class=\"nx\">className<\/span><span class=\"o\">=<\/span><span class=\"dl\">'<\/span><span class=\"s1\">mt-2 text-base leading-6 text-neutral-500<\/span><span class=\"dl\">'<\/span><span class=\"o\">&gt;<\/span>\n        <span class=\"nx\">Add<\/span> <span class=\"nx\">your<\/span> <span class=\"nx\">details<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">create<\/span> <span class=\"nx\">a<\/span> <span class=\"nx\">personal<\/span> <span class=\"nx\">touch<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">your<\/span> <span class=\"nx\">profile<\/span><span class=\"p\">.<\/span>\n      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/p<\/span><span class=\"err\">&gt;\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/header<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"p\">);<\/span>\n<span class=\"p\">};<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">Profile<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n   <span class=\"o\">&lt;<\/span><span class=\"nx\">ProfileDetailsHeader<\/span> <span class=\"o\">\/&gt;<\/span>\n   <span class=\"p\">...<\/span>\n   <span class=\"o\">&lt;<\/span><span class=\"nx\">ProfileDetailsFooter<\/span> <span class=\"o\">\/&gt;<\/span>\n  <span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"18_%D9%87%D8%B1%DA%AF%D8%B2_%D8%A7%D8%B7%D9%84%D8%A7%D8%B9%D8%A7%D8%AA_%D8%AE%D8%B5%D9%88%D8%B5%DB%8C_%D8%B1%D8%A7_%D9%85%D8%B3%D8%AA%D9%82%DB%8C%D9%85%D8%A7%D9%8B_%D8%AF%D8%B1_%DA%A9%D8%AF_%D8%B0%D8%AE%DB%8C%D8%B1%D9%87_%D9%86%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  18. \u0647\u0631\u06af\u0632 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062e\u0635\u0648\u0635\u06cc \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u06a9\u062f \u0630\u062e\u06cc\u0631\u0647 \u0646\u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0646 \u0627\u0641\u0631\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u062f\u06cc\u062f\u0647 \u0627\u0645 \u06a9\u0647 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062e\u0635\u0648\u0635\u06cc \u062e\u0648\u062f \u0631\u0627 \u0645\u0627\u0646\u0646\u062f \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc Firebase \u062f\u0631 \u06a9\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0645\u06cc \u0646\u0648\u06cc\u0633\u0646\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">config<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"na\">apiKey<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">AIdfSyCrjkjsdscbbW-pfOwebgYCyGvu_2kyFkNu_-jyg<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> \n  <span class=\"na\">projectId<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">seventh-capsule-78932<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"p\">...<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u0631\u06af\u0632 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0646\u062f\u0647 \u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u0633\u0626\u0644\u0647 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0645\u0647\u0645 \u0627\u0633\u062a. \u0648\u0642\u062a\u06cc \u0641\u0627\u06cc\u0644\u06cc \u0628\u0627 \u0627\u06cc\u0646 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627 \u0628\u0647 GitHub \u0641\u0634\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u06cc\u062f\u060c \u0648\u0642\u062a\u06cc \u0634\u062e\u0635\u06cc \u0645\u062e\u0632\u0646 \u0634\u0645\u0627 \u0631\u0627 \u0634\u0628\u06cc\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc Firebase \u0634\u0645\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0622\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0632 Firebase \u0634\u0645\u0627 \u0627\u0636\u0627\u0641\u0647\u060c \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06cc\u0627 \u062d\u0630\u0641 \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>.env<\/code> \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0648 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0634\u06cc config\u060c \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"c1\">\/\/ If using Vite.js<\/span>\n\n<span class=\"nx\">VITE_APP_API_KEY<\/span><span class=\"o\">=<\/span><span class=\"nx\">AIdfSyCrjkjsdscbbW<\/span><span class=\"o\">-<\/span><span class=\"nx\">pfOwebgYCyGvu_2kyFkNu_<\/span><span class=\"o\">-<\/span><span class=\"nx\">jyg<\/span>\n\n<span class=\"c1\">\/\/ access it as import.meta.env.VITE_APP_API_KEY<\/span>\n\n<span class=\"c1\">\/\/ If using create-react-app<\/span>\n\n<span class=\"nx\">REACT_APP_API_KEY<\/span><span class=\"o\">=<\/span><span class=\"nx\">AIdfSyCrjkjsdscbbW<\/span><span class=\"o\">-<\/span><span class=\"nx\">pfOwebgYCyGvu_2kyFkNu_<\/span><span class=\"o\">-<\/span><span class=\"nx\">jyg<\/span>\n\n<span class=\"c1\">\/\/ and access it as process.env.REACT_APP_API_KEY<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>.env<\/code> \u0648\u0631\u0648\u062f \u0641\u0627\u06cc\u0644 \u0628\u0647 <code>.gitignore<\/code> \u0641\u0627\u06cc\u0644 \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647 GitHub \u0645\u0646\u062a\u0642\u0644 \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"19_%D9%87%D9%85%DB%8C%D8%B4%D9%87_%D9%85%D9%86%D8%B7%D9%82_%D8%AA%D8%AC%D8%A7%D8%B1%DB%8C_%D9%85%D8%A4%D9%84%D9%81%D9%87_%D8%AE%D9%88%D8%AF_%D8%B1%D8%A7_%D8%A8%D9%87_%D9%82%D9%84%D8%A7%D8%A8_%D9%87%D8%A7%DB%8C_%D8%B3%D9%81%D8%A7%D8%B1%D8%B4%DB%8C_%D9%85%D9%86%D8%AA%D9%82%D9%84_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  19. \u0647\u0645\u06cc\u0634\u0647 \u0645\u0646\u0637\u0642 \u062a\u062c\u0627\u0631\u06cc \u0645\u0624\u0644\u0641\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0642\u0644\u0627\u0628 \u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0645\u06a9\u0627\u0646\u060c \u0647\u0645\u06cc\u0634\u0647 \u0633\u0639\u06cc \u06a9\u0646\u06cc\u062f \u0627\u0632 \u0642\u0644\u0627\u0628 \u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u062d\u062f\u0627\u06a9\u062b\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0628\u0628\u0631\u06cc\u062f.<\/p>\n<p>\u0647\u0645\u06cc\u0634\u0647 \u0647\u0645\u0647 \u0645\u0646\u0637\u0642 \u062a\u062c\u0627\u0631\u06cc \u0645\u0624\u0644\u0641\u0647 \u062e\u0648\u062f \u0648 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0647\u0627\u06cc API \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628 \u06a9\u062f \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0634\u0645\u0627 \u062a\u0645\u06cc\u0632 \u0648 \u0642\u0627\u0628\u0644 \u062f\u0631\u06a9\u060c \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">ResetPassword<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n   <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">isPending<\/span><span class=\"p\">,<\/span> <span class=\"nx\">sendResetEmail<\/span><span class=\"p\">,<\/span> <span class=\"nx\">error<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useResetPassword<\/span><span class=\"p\">();<\/span>\n\n   <span class=\"c1\">\/\/ some JSX<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"20_%D9%87%D8%B1_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%87%D9%88%DA%A9_%D8%B3%D9%81%D8%A7%D8%B1%D8%B4%DB%8C_%DB%8C%DA%A9_%D9%86%D9%85%D9%88%D9%86%D9%87_%D8%AC%D8%AF%DB%8C%D8%AF_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D9%85%DB%8C_%DA%A9%D9%86%D8%AF\"><\/span>\n<p>  20. \u0647\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06a9\u062b\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 React \u0645\u0628\u062a\u062f\u06cc \u0627\u06cc\u0646 \u0627\u0634\u062a\u0628\u0627\u0647 \u0631\u0627 \u0647\u0646\u06af\u0627\u0645 \u062f\u0631\u06a9 \u0642\u0644\u0627\u0628 \u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0645\u0631\u062a\u06a9\u0628 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u062e\u0627\u0635 \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0647\u0631 \u0645\u0624\u0644\u0641\u0647 \u0628\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647\u06cc \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0642\u0644\u0627\u0628 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">show<\/span><span class=\"p\">,<\/span> <span class=\"nx\">toggle<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useToggle<\/span><span class=\"p\">();<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u0646\u06cc\u0633\u062a.<\/p>\n<p>\u0647\u0631 \u062c\u0632\u0621 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0642\u0644\u0627\u0628 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u0632 \u0642\u0644\u0627\u0628 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a.<\/p>\n<p>\u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u0647\u0645\u0647 \u062d\u0627\u0644\u062a\u200c\u0647\u0627\u060c \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u0648 \u0633\u0627\u06cc\u0631 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0627\u0639\u0644\u0627\u0645\u200c\u0634\u062f\u0647 \u062f\u0631 \u0622\u0646 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0631\u0627\u06cc \u0647\u0631 \u062c\u0632\u0621 \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0642\u0644\u0627\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0645\u062a\u0641\u0627\u0648\u062a \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u062f\u0627\u0631\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u0631\u0627 \u062a\u0646\u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u0645\u06a9\u0627\u0646 \u062f\u0631 \u0645\u0624\u0644\u0641\u0647 \u0627\u0635\u0644\u06cc \u0647\u0645\u0647 \u0627\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0633\u067e\u0633\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u06cc\u0647 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u0627\u0632 Context API \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0622\u0646 \u0627\u0632 \u0627\u062c\u0632\u0627\u06cc \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0631\u06af\u0632 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u062f\u0631 \u0627\u062c\u0632\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u0634\u062a\u0628\u0627\u0647 \u0646\u06a9\u0646\u06cc\u062f\u060c \u0628\u0627 \u0627\u06cc\u0646 \u0641\u0631\u0636 \u06a9\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0647\u0648\u06a9 \u0627\u0632 \u06cc\u06a9 \u0645\u0624\u0644\u0641\u0647 \u0628\u0647\u200c\u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u062f\u0631 \u0645\u0624\u0644\u0641\u0647 \u062f\u06cc\u06af\u0631 \u0646\u06cc\u0632 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0646\u0633\u062e\u0647 \u06cc \u0646\u0645\u0627\u06cc\u0634\u06cc CodeSandbox \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u062a\u0627 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0639\u0645\u0644 \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"21_%D8%A7%D8%B2_%D8%A7%D8%B2_%D8%AF%D8%B3%D8%AA_%D8%AF%D8%A7%D8%AF%D9%86_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%D8%AD%D8%A7%D9%84%D8%AA_%D9%87%D9%86%DA%AF%D8%A7%D9%85_%D8%A8%D9%87_%D8%B1%D9%88%D8%B2_%D8%B1%D8%B3%D8%A7%D9%86%DB%8C_%D8%A7%D8%B4%DB%8C%D8%A7_%D8%A8%D8%A7_React_Hook_%D8%AC%D9%84%D9%88%DA%AF%DB%8C%D8%B1%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  21. \u0627\u0632 \u0627\u0632 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u0647\u0646\u06af\u0627\u0645 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0627\u0634\u06cc\u0627 \u0628\u0627 React Hook \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u062c\u0632\u0627\u06cc \u06a9\u0644\u0627\u0633\u060c \u0627\u06af\u0631 \u062d\u0627\u0644\u062a\u06cc \u0628\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">state<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">''<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">isEmployed<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0633\u067e\u0633 \u0628\u0631\u0627\u06cc \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u062d\u0627\u0644\u062a \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0641\u0642\u0637 \u0648\u06cc\u0698\u06af\u06cc \u0631\u0627 \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u06a9\u0646\u06cc\u0645 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nf\">setState<\/span><span class=\"p\">({<\/span>\n  <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">David<\/span><span class=\"dl\">'<\/span>\n<span class=\"p\">});<\/span>\n\n<span class=\"c1\">\/\/ OR<\/span>\n\n<span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nf\">setState<\/span><span class=\"p\">({<\/span>\n  <span class=\"na\">isEmployed<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span>\n<span class=\"p\">});<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0633\u0627\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u0647\u0646\u06af\u0627\u0645 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0647\u06cc\u0686 \u0648\u06cc\u0698\u06af\u06cc \u0627\u0632 \u0628\u06cc\u0646 \u0646\u062e\u0648\u0627\u0647\u0646\u062f \u0631\u0641\u062a.<\/p>\n<p>\u0627\u0645\u0627 \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u0642\u0644\u0627\u0628 \u0647\u0627\u06cc React\u060c \u0627\u06af\u0631 \u062d\u0627\u0644\u062a \u06cc\u06a9 \u0634\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">state<\/span><span class=\"p\">,<\/span> <span class=\"nx\">setState<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useState<\/span><span class=\"p\">({<\/span>\n  <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">''<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">isEmployed<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span>\n<span class=\"p\">});<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0633\u067e\u0633 \u0647\u0646\u06af\u0627\u0645 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u062d\u0627\u0644\u062a \u062e\u0627\u0635\u060c \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0628\u0627\u06cc\u062f \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0642\u0628\u0644\u06cc \u0631\u0627 \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u067e\u062e\u0634 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nf\">setState<\/span><span class=\"p\">((<\/span><span class=\"nx\">prevState<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n    <span class=\"p\">...<\/span><span class=\"nx\">prevState<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">David<\/span><span class=\"dl\">'<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">});<\/span>\n\n<span class=\"c1\">\/\/ OR<\/span>\n\n<span class=\"nf\">setState<\/span><span class=\"p\">((<\/span><span class=\"nx\">prevState<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n    <span class=\"p\">...<\/span><span class=\"nx\">prevState<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">isEmployed<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">});<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062d\u0627\u0644\u062a \u0642\u0628\u0644\u06cc \u0631\u0627 \u067e\u062e\u0634 \u0646\u06a9\u0646\u06cc\u062f\u060c \u0633\u0627\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0627\u0632 \u0628\u06cc\u0646 \u062e\u0648\u0627\u0647\u0646\u062f \u0631\u0641\u062a.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0644\u062a \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0627\u062f\u063a\u0627\u0645 \u0646\u0645\u06cc \u0634\u0648\u062f <code>useState<\/code> \u0642\u0644\u0627\u0628 \u0628\u0627 \u0634\u06cc<\/p>\n<h2><span class=\"ez-toc-section\" id=\"22_%D8%A7%D9%81%D8%B2%D9%88%D8%AF%D9%86_%D8%AF%DB%8C%D9%86%D8%A7%D9%85%DB%8C%DA%A9_%DA%A9%D9%84%D8%A7%D8%B3_%D9%87%D8%A7%DB%8C_Tailwind_%D8%AF%D8%B1_React_%DA%A9%D8%A7%D8%B1_%D9%86%D9%85%DB%8C_%DA%A9%D9%86%D8%AF\"><\/span>\n<p>  22. \u0627\u0641\u0632\u0648\u062f\u0646 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc Tailwind \u062f\u0631 React \u06a9\u0627\u0631 \u0646\u0645\u06cc \u06a9\u0646\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06af\u0631 \u0627\u0632 Tailwind CSS \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0627\u06cc\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0648 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u0647\u0631 \u06a9\u0644\u0627\u0633\u06cc \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f\u060c \u06a9\u062f \u0632\u06cc\u0631 \u06a9\u0627\u0631 \u0646\u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">className<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"s2\">`bg-<\/span><span class=\"p\">${<\/span><span class=\"nx\">isActive<\/span> <span class=\"p\">?<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">red-200<\/span><span class=\"dl\">'<\/span> <span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">orange-200<\/span><span class=\"dl\">'<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\n  <span class=\"nx\">Some<\/span> <span class=\"nx\">content<\/span>\n<span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06cc\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0641\u0627\u06cc\u0644 CSS \u0646\u0647\u0627\u06cc\u06cc \u0634\u0645\u0627\u060c Tailwind CSS \u0641\u0642\u0637 \u0634\u0627\u0645\u0644 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0637\u0648\u0644 \u0627\u0633\u06a9\u0646 \u0627\u0648\u0644\u06cc\u0647 \u0641\u0627\u06cc\u0644 \u0634\u0645\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u06a9\u062f \u0628\u0627\u0644\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>bg-red-200<\/code> \u06cc\u0627 <code>bg-orange-200<\/code> \u06a9\u0644\u0627\u0633 \u0628\u0647 div \u0627\u0645\u0627 CSS \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 CSS \u0627\u0639\u0645\u0627\u0644 \u0634\u062f\u0647 \u0631\u0648\u06cc \u0622\u0646 div \u0631\u0627 \u0646\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u06cc\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u0627\u0628\u062a\u062f\u0627 \u0628\u0627\u06cc\u062f \u06a9\u0644 \u06a9\u0644\u0627\u0633 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">className<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">isActive<\/span> <span class=\"p\">?<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bg-red-200<\/span><span class=\"dl\">'<\/span> <span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bg-orange-200<\/span><span class=\"dl\">'<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\n  <span class=\"nx\">Some<\/span> <span class=\"nx\">content<\/span>\n<span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0635\u0648\u0631\u062a \u0634\u0631\u0637\u06cc \u0627\u0636\u0627\u0641\u0647 \u0634\u0648\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0634\u06cc \u0631\u0627 \u0628\u0627 \u0646\u0627\u0645\u200c\u0647\u0627\u06cc \u06a9\u0644\u0627\u0633 \u06a9\u0627\u0645\u0644 \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">colors<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"na\">purple<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bg-purple-300<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">red<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bg-red-300<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">orange<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bg-orange-300<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">violet<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bg-violet-300<\/span><span class=\"dl\">'<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0648 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">className<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">colors<\/span><span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">red<\/span><span class=\"dl\">'<\/span><span class=\"p\">]}<\/span><span class=\"o\">&gt;<\/span>\n  <span class=\"nx\">Some<\/span> <span class=\"nx\">content<\/span>\n<span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"23_%D9%87%D9%86%DA%AF%D8%A7%D9%85_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D8%B1%D9%88%D8%AA%D8%B1_React%D8%8C_%D9%87%D9%85%DB%8C%D8%B4%D9%87_%D9%85%D8%B3%DB%8C%D8%B1_%D8%B5%D9%81%D8%AD%D9%87_%D9%BE%DB%8C%D8%B4_%D9%81%D8%B1%D8%B6_%DB%8C%D8%A7_%DB%8C%D8%A7%D9%81%D8%AA_%D9%86%D8%B4%D8%AF_%D8%B1%D8%A7_%D8%A7%D8%B6%D8%A7%D9%81%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  23. \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u062a\u0631 React\u060c \u0647\u0645\u06cc\u0634\u0647 \u0645\u0633\u06cc\u0631 \u0635\u0641\u062d\u0647 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u06cc\u0627 \u06cc\u0627\u0641\u062a \u0646\u0634\u062f \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u062a\u0631 React \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0631\u0627 \u062f\u0631 React \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0641\u0631\u0627\u0645\u0648\u0634 \u0646\u06a9\u0646\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u0645\u0633\u06cc\u0631 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0633\u06cc\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 (\u0635\u0641\u062d\u0647 \u06cc\u0627\u0641\u062a \u0646\u0634\u062f) \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0632\u06cc\u0631\u0627 \u0627\u06af\u0631 \u0634\u062e\u0635\u06cc \u0628\u0647 \u0645\u0633\u06cc\u0631\u06cc \u06a9\u0647 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f \u067e\u06cc\u0645\u0627\u06cc\u0634 \u06a9\u0646\u062f\u060c \u06cc\u06a9 \u0635\u0641\u062d\u0647 \u062e\u0627\u0644\u06cc \u0645\u06cc \u0628\u06cc\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06cc\u06a9 \u0645\u0633\u06cc\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062c\u0632\u0621 \u0645\u0633\u06cc\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u062e\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u062f\u0631 \u0644\u06cc\u0633\u062a \u0645\u0633\u06cc\u0631\u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0630\u06a9\u0631 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"o\">&lt;<\/span><span class=\"nx\">Routes<\/span><span class=\"o\">&gt;<\/span>\n  <span class=\"o\">&lt;<\/span><span class=\"nx\">Route<\/span> <span class=\"nx\">path<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">\/<\/span><span class=\"dl\">\"<\/span> <span class=\"nx\">element<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Home<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"p\">.<\/span>\n  <span class=\"p\">.<\/span>\n  <span class=\"p\">.<\/span>\n  <span class=\"o\">&lt;<\/span><span class=\"nx\">Route<\/span> <span class=\"nx\">path<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">*<\/span><span class=\"dl\">\"<\/span> <span class=\"nx\">element<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">NotFoundPage<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\n<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/Routes<\/span><span class=\"err\">&gt;\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631 \u0646\u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0645\u0624\u0644\u0641\u0647 NotFoundPage \u0631\u0627 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0633\u06cc\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u0637\u0648\u0631\u06cc \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0647 \u0635\u0641\u062d\u0647 \u0627\u0635\u0644\u06cc \u0645\u0633\u06cc\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0645\u0627\u0646\u0646\u062f \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0647\u062f\u0627\u06cc\u062a \u0634\u0648\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"o\">&lt;<\/span><span class=\"nx\">Routes<\/span><span class=\"o\">&gt;<\/span>\n  <span class=\"o\">&lt;<\/span><span class=\"nx\">Route<\/span> <span class=\"nx\">path<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">\/<\/span><span class=\"dl\">\"<\/span> <span class=\"nx\">element<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Home<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"p\">.<\/span>\n  <span class=\"p\">.<\/span>\n  <span class=\"p\">.<\/span>\n  <span class=\"o\">&lt;<\/span><span class=\"nx\">Route<\/span> <span class=\"nx\">path<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">*<\/span><span class=\"dl\">\"<\/span> <span class=\"nx\">element<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Navigate<\/span> <span class=\"nx\">to<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">\/<\/span><span class=\"dl\">\"<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\n<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/Routes<\/span><span class=\"err\">&gt;\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"24_%D8%A7%D8%B2_Spread_Operator_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%A7%D9%86%D8%AA%D9%82%D8%A7%D9%84_%D8%A2%D8%B3%D8%A7%D9%86_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%D8%B4%DB%8C_%D8%A8%D9%87_%DA%A9%D8%A7%D9%85%D9%BE%D9%88%D9%86%D9%86%D8%AA_%D9%81%D8%B1%D8%B2%D9%86%D8%AF_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  24. \u0627\u0632 Spread Operator \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u0622\u0633\u0627\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0634\u06cc \u0628\u0647 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0641\u0631\u0632\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06af\u0631 \u0648\u0633\u0627\u06cc\u0644 \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u06cc\u06a9 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0627\u0631\u0633\u0627\u0644 \u0634\u0648\u0646\u062f\u060c \u0628\u0647\u200c\u062c\u0627\u06cc \u0627\u06cc\u0646\u200c\u06a9\u0647 \u0645\u0648\u0627\u0631\u062f \u0645\u0646\u0641\u0631\u062f \u0631\u0627 \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">Users<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span><span class=\"nx\">users<\/span><span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\n      <span class=\"p\">{<\/span><span class=\"nx\">users<\/span><span class=\"p\">.<\/span><span class=\"nf\">map<\/span><span class=\"p\">(({<\/span> <span class=\"nx\">id<\/span><span class=\"p\">,<\/span> <span class=\"nx\">name<\/span><span class=\"p\">,<\/span> <span class=\"nx\">age<\/span><span class=\"p\">,<\/span> <span class=\"nx\">salary<\/span><span class=\"p\">,<\/span> <span class=\"nx\">isMarried<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n          <span class=\"o\">&lt;<\/span><span class=\"nx\">User<\/span> \n            <span class=\"nx\">key<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">id<\/span><span class=\"p\">}<\/span>\n            <span class=\"nx\">name<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">name<\/span><span class=\"p\">}<\/span>\n            <span class=\"nx\">age<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">age<\/span><span class=\"p\">}<\/span>\n            <span class=\"nx\">salary<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">salary<\/span><span class=\"p\">}<\/span>\n            <span class=\"nx\">isMarried<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">isMarried<\/span><span class=\"p\">}<\/span>\n          <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\n<\/span>        <span class=\"p\">)<\/span>\n      <span class=\"p\">})}<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 spread \u0628\u0631\u0627\u06cc \u0639\u0628\u0648\u0631 \u0622\u0633\u0627\u0646 \u067e\u0631\u0648\u067e \u0647\u0627\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">Users<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span><span class=\"nx\">users<\/span><span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\n      <span class=\"p\">{<\/span><span class=\"nx\">users<\/span><span class=\"p\">.<\/span><span class=\"nf\">map<\/span><span class=\"p\">((<\/span><span class=\"nx\">user<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n          <span class=\"o\">&lt;<\/span><span class=\"nx\">User<\/span> <span class=\"nx\">key<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">user<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">}<\/span> <span class=\"p\">{...<\/span><span class=\"nx\">user<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\n<\/span>        <span class=\"p\">)<\/span>\n      <span class=\"p\">})}<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u0632 \u0627\u06cc\u0646 \u0646\u062d\u0648 \u06af\u0633\u062a\u0631\u0634 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f. \u0627\u06af\u0631 \u0634\u06cc\u0626\u06cc \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644 \u067e\u062e\u0634 \u0622\u0646 \u0647\u0633\u062a\u06cc\u062f \u062f\u0627\u0631\u0627\u06cc \u062e\u0648\u0627\u0635 \u0632\u06cc\u0627\u062f\u06cc \u0627\u0633\u062a\u060c \u0627\u0631\u0633\u0627\u0644 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u06a9\u062f \u0627\u0648\u0644 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0628\u0647\u062a\u0631 \u0627\u0632 \u067e\u062e\u0634 \u06a9\u0631\u062f\u0646 \u0627\u0633\u062a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"25_%D8%A7%D9%86%D8%AA%D9%82%D8%A7%D9%84_%D8%AD%D8%A7%D9%84%D8%AA_%D8%A8%D9%87_%D9%87%D9%88%DA%A9_%D8%B3%D9%81%D8%A7%D8%B1%D8%B4%DB%8C%D8%8C_%D9%85%D9%88%D9%84%D9%81%D9%87_%D8%B1%D8%A7_%D8%A7%D8%B2_%D8%B1%D9%86%D8%AF%D8%B1_%D9%85%D8%AC%D8%AF%D8%AF_%D8%A8%D8%A7%D8%B2_%D9%86%D9%85%DB%8C_%D8%AF%D8%A7%D8%B1%D8%AF\"><\/span>\n<p>  25. \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0627\u0644\u062a \u0628\u0647 \u0647\u0648\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc\u060c \u0645\u0648\u0644\u0641\u0647 \u0631\u0627 \u0627\u0632 \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u0628\u0627\u0632 \u0646\u0645\u06cc \u062f\u0627\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0627\u0632 \u0647\u0631 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u062f\u0631 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0645\u0624\u0644\u0641\u0647 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u0627\u06af\u0631 \u0648\u0636\u0639\u06cc\u062a \u062f\u0627\u062e\u0644 \u0622\u0646 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c \u0645\u0624\u0644\u0641\u0647 \u0627\u06cc \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0646\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0647 \u06a9\u062f \u0632\u06cc\u0631 \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">useFetch<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n <span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">data<\/span><span class=\"p\">,<\/span> <span class=\"nx\">setData<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useState<\/span><span class=\"p\">([]);<\/span>\n <span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">isLoading<\/span><span class=\"p\">,<\/span> <span class=\"nx\">setIsLoading<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useState<\/span><span class=\"p\">(<\/span><span class=\"kc\">false<\/span><span class=\"p\">);<\/span>\n\n <span class=\"c1\">\/\/ some code to fetch and update data<\/span>\n\n <span class=\"k\">return<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">data<\/span><span class=\"p\">,<\/span> <span class=\"nx\">isLoading<\/span> <span class=\"p\">};<\/span>\n<span class=\"p\">};<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">App<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">data<\/span><span class=\"p\">,<\/span> <span class=\"nx\">isLoading<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useFetch<\/span><span class=\"p\">();<\/span>\n\n <span class=\"c1\">\/\/ return some JSX<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c <code>useFetch<\/code> \u06cc\u06a9 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u0627\u0633\u062a \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 <code>data<\/code> \u06cc\u0627 <code>isLoading<\/code> \u062a\u063a\u06cc\u06cc\u0631 \u062d\u0627\u0644\u062a\u060c <code>App<\/code> \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0646\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 <code>App<\/code> \u0645\u0624\u0644\u0641\u0647 \u062f\u0631 \u062d\u0627\u0644 \u0631\u0646\u062f\u0631 \u06a9\u0631\u062f\u0646 \u0628\u0631\u062e\u06cc \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u060c \u0622\u0646 \u0641\u0631\u0632\u0646\u062f \u0645\u0633\u062a\u0642\u06cc\u0645 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u063a\u06cc\u0631\u0645\u0633\u062a\u0642\u06cc\u0645 \u0646\u06cc\u0632 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 <code>data<\/code> \u06cc\u0627 <code>isLoading<\/code> \u0627\u06cc\u0627\u0644\u062a \u0627\u0632 <code>useFetch<\/code> \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0641\u0642\u0637 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u06a9\u0647 \u0634\u0645\u0627 \u0622\u0646 \u0631\u0627 \u0628\u0627\u0632\u0633\u0627\u0632\u06cc \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f <code>App<\/code> \u062d\u0627\u0644\u062a \u062d\u0631\u06a9\u062a \u062c\u0632\u0621 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0642\u0644\u0627\u0628 \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0646\u06cc\u0633\u062a \u06a9\u0647 <code>App<\/code> \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0646\u062f\u0631 \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A8%D8%A7_%D8%AA%D8%B4%DA%A9%D8%B1_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%AE%D9%88%D8%A7%D9%86%D8%AF%D9%86\"><\/span>\n<p>  \u0628\u0627 \u062a\u0634\u06a9\u0631 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646!<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0622\u06cc\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0627 \u0645\u062d\u062a\u0648\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c React \u0648 Node.js \u0628\u0647 \u0631\u0648\u0632 \u0628\u0645\u0627\u0646\u06cc\u062f\u061f \u0645\u0646 \u0631\u0627 \u062f\u0631 \u0644\u06cc\u0646\u06a9\u062f\u06cc\u0646 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<p><strong>\u0627\u0634\u062a\u0631\u0627\u06a9 \u0645\u0627\u062f\u0627\u0645 \u0627\u0644\u0639\u0645\u0631 \/ \u062d\u0631\u0641\u0647 \u0627\u06cc \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f<\/strong><\/p>\n<p><strong>Master JavaScript\u060c React \u0648 Node.js<\/strong> <\/p>\n<p><strong>\u062f\u0631 \u06a9\u0627\u0646\u0627\u0644 \u06cc\u0648\u062a\u06cc\u0648\u0628 \u0645\u0646 \u0645\u0634\u062a\u0631\u06a9 \u0634\u0648\u06cc\u062f<\/strong><\/p>\n<p><strong>GitHub \u0645\u0646<\/strong><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u062f\u0648\u0645 \u0627\u0632 \u0633\u0631\u06cc \u0646\u06a9\u0627\u062a React \u0627\u0633\u062a. \u0627\u06af\u0631 \u0642\u0633\u0645\u062a \u0627\u0648\u0644 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0646\u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f. \u067e\u0633 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645. 1. \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0641\u0632\u0648\u062f\u0646\u06cc \u0645\u0631\u0648\u0631\u06af\u0631 LocatorJS \u0628\u0631\u0627\u06cc \u067e\u06cc\u0645\u0627\u06cc\u0634 \u0633\u0631\u06cc\u0639 \u0628\u06cc\u0646 \u06a9\u062f \u0645\u0646\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0627\u0632 \u0627\u0641\u0632\u0648\u0646\u0647 \u0645\u0631\u0648\u0631\u06af\u0631 LocatorJS \u0628\u0631\u0627\u06cc &hellip;<\/p>\n","protected":false},"author":2,"featured_media":82989,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-82988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/82988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=82988"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/82988\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/82989"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=82988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=82988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=82988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}