{"id":71788,"date":"2024-08-01T18:42:11","date_gmt":"2024-08-01T15:12:11","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/"},"modified":"2024-08-01T18:42:11","modified_gmt":"2024-08-01T15:12:11","slug":"rxjs-adoption-guide-overview-examples-and-alternatives-m9d","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/","title":{"rendered":"\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u067e\u0630\u06cc\u0631\u0634 RxJS: \u0628\u0631\u0631\u0633\u06cc \u0627\u062c\u0645\u0627\u0644\u06cc\u060c \u0645\u062b\u0627\u0644\u200c\u0647\u0627 \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u200c\u0647\u0627"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang<br \/>\n            \u0646\u0648\u0634\u062a\u0647 \u0627\u0645\u0627\u0646\u0648\u0626\u0644 \u0627\u0648\u062f\u06cc\u0648\u06a9\u0648\u270f\ufe0f<\/p>\n<p>\u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 Reactive Extensions \u0628\u0631\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06cc\u0627 RxJS \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646\u06a9\u0647 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 Observables \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0645\u0634\u0647\u0648\u0631 \u0627\u0633\u062a.  \u0627\u06af\u0631 \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0646\u0637\u0642\u06cc \u0646\u06cc\u0633\u062a\u060c \u0646\u06af\u0631\u0627\u0646 \u0646\u0628\u0627\u0634\u06cc\u062f &#8211; \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a. <\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u067e\u0630\u06cc\u0631\u0634\u060c \u0628\u0627 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u060c \u0645\u0632\u0627\u06cc\u0627 \u0648 \u0645\u0648\u0627\u0631\u062f \u062f\u06cc\u06af\u0631 RxJS \u0622\u0634\u0646\u0627 \u0645\u06cc\u200c\u0634\u0648\u06cc\u0645 \u062a\u0627 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u06cc\u0645 \u0628\u0641\u0647\u0645\u06cc\u062f \u0686\u06cc\u0633\u062a\u060c \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0686\u0631\u0627 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u062f\u0631 \u067e\u0627\u06cc\u0627\u0646 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0634\u062e\u06cc\u0635 \u062f\u0647\u06cc\u062f \u06a9\u0647 \u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u0648 \u0686\u06af\u0648\u0646\u0647 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0624\u062b\u0631 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0628\u067e\u0630\u06cc\u0631\u06cc\u062f.<\/p>\n<p>  \u0645\u0642\u062f\u0645\u0647 \u0627\u06cc \u0628\u0631 RxJS<\/p>\n<p>\u062f\u0631 \u062d\u062f\u0648\u062f \u0633\u0627\u0644 2011\u060c \u062a\u06cc\u0645 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0627\u0628\u0631\u06cc \u0645\u0627\u06cc\u06a9\u0631\u0648\u0633\u0627\u0641\u062a \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a \u062a\u0627 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0647\u062a\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u067e\u0631\u0648\u0698\u0647 \u0627\u06cc \u0628\u0647 \u0646\u0627\u0645 Volta \u0634\u062f\u060c \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u0628\u0632\u0627\u0631 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u0628\u0627 \u0647\u062f\u0641 \u0633\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648\u0628 \u0686\u0646\u062f \u0644\u0627\u06cc\u0647. <\/p>\n<p>RxJS \u0628\u062e\u0634\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u0628\u0648\u062f.  \u0644\u0648\u06af\u0648\u06cc \u0622\u0646\u060c \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0627\u0631\u0645\u0627\u0647\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u0627\u0633\u062a\u060c \u0627\u0634\u0627\u0631\u0647 \u0627\u06cc \u0628\u0647 \u0648\u0644\u062a\u0627 \u0627\u0633\u062a.  \u062f\u0631 \u0647\u0645\u06cc\u0646 \u062d\u0627\u0644\u060c \u00ab\u0627\u0641\u0632\u0648\u0646\u0647\u200c\u0647\u0627\u00bb \u0628\u0647 \u0641\u0646\u0627\u0648\u0631\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0627\u0641\u0632\u0648\u0646\u0647\u200c\u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u062a\u0648\u0633\u0639\u0647\u200c\u06cc\u0627\u0641\u062a\u0647 \u062f\u0631 \u0647\u0645\u0627\u0646 \u0632\u0645\u0627\u0646 \u0627\u0634\u0627\u0631\u0647 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u062e\u0648\u0628\u06cc \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u067e\u0633\u0648\u0646\u062f\u0647\u0627\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc (Rx) \u0631\u0627 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. <\/p>\n<p>\u0627\u0648\u0644\u06cc\u0646 \u0646\u0633\u062e\u0647 Rx \u0628\u0631\u0627\u06cc \u0686\u0627\u0631\u0686\u0648\u0628 \u062f\u0627\u062a \u0646\u062a \u0633\u0627\u062e\u062a\u0647 \u0634\u062f \u0648 \u062f\u0631 21 \u0698\u0648\u0626\u0646 2011 \u0645\u0646\u062a\u0634\u0631 \u0634\u062f. \u0628\u0639\u062f\u0627\u064b\u060c \u062a\u06cc\u0645 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc Rx \u0631\u0627 \u0628\u0631\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c RxJS\u060c \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0646\u0633\u062e\u0647 \u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0645\u0627\u0646\u0646\u062f C++ \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f.  \u062f\u0631 \u0627\u0648\u0627\u062e\u0631 \u0633\u0627\u0644 2012\u060c RxJS \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u0645\u0646\u0628\u0639 \u0628\u0627\u0632\u060c \u0627\u0628\u062a\u062f\u0627 \u062f\u0631 CodePlex \u0645\u0646\u062a\u0634\u0631 \u0634\u062f \u0648 \u0628\u0639\u062f\u0627\u064b \u0628\u0647 GitHub \u0645\u0646\u062a\u0642\u0644 \u0634\u062f.<\/p>\n<p>  \u0634\u0631\u0648\u0639 \u06a9\u0627\u0631 \u0628\u0627 RxJS<\/p>\n<p>\u0631\u0627\u0633\u062a\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0628\u0647 \u062e\u0635\u0648\u0635 \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0622\u0633\u0627\u0646 \u0646\u06cc\u0633\u062a.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u0631 \u0686\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0627 \u0622\u0646 \u06a9\u0627\u0631 \u06a9\u0646\u06cc\u062f \u062f\u0634\u0648\u0627\u0631\u062a\u0631 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0634\u0631\u0648\u0639 \u0647\u0631 \u0686\u0647 \u0632\u0648\u062f\u062a\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f. <\/p>\n<p>\u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639\u060c \u0628\u0647 \u062f\u0631\u06a9 \u0646\u06a9\u0627\u062a \u0632\u06cc\u0631 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n<p>  \u0627\u0635\u0648\u0644 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a &#8211; \u0627\u06cc\u0646 \u0634\u0627\u0645\u0644 \u062f\u0631\u06a9 \u0646\u062d\u0648\u0647 \u0627\u0639\u0644\u0627\u0646 \u0648 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0648\u0627\u0628\u0639\u060c \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0622\u06af\u0627\u0647\u06cc \u0627\u0632 \u0646\u062d\u0648\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0646\u0648\u0646\u062f\u06af\u0627\u0646 \u0631\u0648\u06cc\u062f\u0627\u062f \u0627\u0633\u062a.  \u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 try&#8230;catch \u0628\u0644\u0648\u06a9 \u0647\u0627 \u0646\u06cc\u0632 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0634\u0645\u0627 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u0646\u062f<br \/>\n  \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 &#8211; \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0627\u0635\u0648\u0644 \u0627\u0648\u0644\u06cc\u0647 \u062a\u0645\u0627\u0633\u200c\u0647\u0627\u06cc \u0628\u0631\u06af\u0634\u062a\u06cc \u0631\u0627 \u0628\u062f\u0627\u0646\u06cc\u062f \u0648 Promise API \u0627\u0632 \u062c\u0645\u0644\u0647 \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0648 \u0645\u0635\u0631\u0641 \u0648\u0639\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u062f\u0627\u0646\u06cc\u062f.  \u062f\u0631\u06a9 \u062e\u0648\u0628 \u062f\u0631 \u0645\u0648\u0631\u062f \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 async \u0648 \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0646\u06cc\u0632 \u0628\u0633\u06cc\u0627\u0631 \u0642\u062f\u0631\u062f\u0627\u0646\u06cc \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<br \/>\n  RxJS \u0646\u0635\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a &#8211; \u0645\u0631\u0627\u062d\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u0634\u0645\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0646\u0635\u0628 RxJS\u060c \u06cc\u06a9 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.  \u0628\u0647 \u062e\u0627\u0637\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0646\u0627\u0645 \u0628\u0628\u0631\u06cc\u062f RxJs-Guide.  \u0628\u0647 \u062f\u0627\u062e\u0644 \u0622\u0646 \u0628\u0631\u0648\u06cc\u062f\u060c \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 Node \u062c\u062f\u06cc\u062f \u0631\u0627 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>npm init -y<\/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>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f \u0628\u0627\u06cc\u062f RxJS \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u0645.  \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0628\u0627\u06cc\u062f \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>npm install rxjs<\/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\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0646\u062f\u0646:<\/p>\n<p>  RxJS \u0686\u06cc\u0633\u062a\u061f<\/p>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u06cc\u060c \u0648\u0627\u0628\u0633\u062a\u06af\u06cc 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RxJS \u0634\u06cc\u0648\u0647 \u0628\u0631\u062e\u0648\u0631\u062f \u0645\u0627 \u0628\u0627 \u0627\u06cc\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0645\u062a\u062d\u0648\u0644 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u2013 \u0628\u0647 \u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646\u060c \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0631\u0641\u062a\u0627\u0631 \u06a9\u0646\u06cc\u0645.  \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 Observables\u060c Observers\u060c Operators\u060c Subscriptions\u060c Subjects \u0648 Schedulers. <\/p>\n<p>\u0628\u0639\u062f\u0627\u064b \u0628\u0627 \u062c\u0632\u0626\u06cc\u0627\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0647 \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f RxJS \u062e\u0648\u0627\u0647\u06cc\u0645 \u067e\u0631\u062f\u0627\u062e\u062a\u060c \u0627\u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062a\u0634\u0628\u06cc\u0647 \u0633\u0631\u06cc\u0639\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u067e\u062e\u0634 \u0632\u0646\u062f\u0647 \u0648\u0631\u0632\u0634\u06cc \u0645\u062d\u0644\u06cc \u0634\u062e\u0635\u06cc \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f. <\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633\u060c Observables \u06cc\u0627 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\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc RxJS \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u062f\u0627\u0646\u06cc\u062f<\/p>\n<p>\u062f\u0631 \u0628\u062e\u0634 \u0642\u0628\u0644\u060c \u062a\u0648\u0636\u06cc\u062d \u0633\u0627\u062f\u0647\u200c\u0627\u06cc \u062f\u0631\u0628\u0627\u0631\u0647 \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f RxJS \u0628\u0631\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u062f\u0631\u06a9 \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u0628\u062f\u0648\u0646 \u06af\u0645 \u0634\u062f\u0646 \u062f\u0631 \u062c\u0632\u0626\u06cc\u0627\u062a \u0641\u0646\u06cc \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645.  \u062f\u0631 \u0627\u062f\u0627\u0645\u0647\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u0641\u0646\u06cc \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0647 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Observables \u062f\u0642\u06cc\u0642\u0627 \u0686\u06cc\u0633\u062a\u061f <\/p>\n<p>\u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u062a\u0648\u0627\u0628\u0639\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0647\u06cc\u0686 \u0648\u0631\u0648\u062f\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0646\u0645\u06cc \u06a9\u0646\u0646\u062f \u0627\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0633\u0645\u062a \u0646\u0627\u0638\u0631\u0627\u0646 \u0633\u0648\u0642 \u062f\u0647\u0646\u062f.  \u0645\u0627\u0646\u0646\u062f \u062a\u0648\u0627\u0628\u0639\u060c Observable \u0647\u0627 \u062a\u0646\u0628\u0644 \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0627\u06cc\u062f \u0645\u0634\u062a\u0631\u06a9 \u0634\u0648\u0646\u062f. <\/p>\n<p>\u0634\u0628\u0627\u0647\u062a \u0647\u0627\u06cc\u06cc \u0628\u06cc\u0646 Observables \u0648 the \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f EventEmitter \u06a9\u0644\u0627\u0633\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u0634\u0648\u062f \u0645\u0627 \u0622\u0646\u0647\u0627 \u0631\u0627 \u06af\u06cc\u062c \u06a9\u0646\u06cc\u0645\u060c \u0627\u0645\u0627 \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0646\u0647\u0627 \u06a9\u0645\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0627\u0633\u062a.  \u06cc\u06a9 \u062a\u0641\u0627\u0648\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 EventEmitter \u0645\u0634\u062a\u0627\u0642 \u0627\u0633\u062a \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 Observables \u062a\u0646\u0628\u0644 \u0647\u0633\u062a\u0646\u062f \u0648 \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646\u0647\u0627 \u0645\u0634\u062a\u0631\u06a9 \u0646\u0634\u0648\u06cc\u062f \u0634\u0631\u0648\u0639 \u0628\u0647 \u062a\u0648\u0644\u06cc\u062f \u062f\u0627\u062f\u0647 \u0646\u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062c\u062f\u0648\u0644\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u0628\u0647 \u062f\u0631\u06a9 \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 Observables\u060c \u062a\u0648\u0627\u0628\u0639 \u0648 an \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f EventEmitter \u062f\u0631 \u06cc\u06a9 \u0646\u06af\u0627\u0647:<\/p>\n<p>\u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc<\/p>\n<p>\u0645\u06a9\u0627\u0646\u06cc\u0633\u0645 \u062f\u0627\u062f\u0647<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc<\/p>\n<p>\u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647<\/p>\n<p>\u062a\u0646\u0628\u0644<\/p>\n<p>\u0641\u0634\u0627\u0631 \u062f\u0627\u062f\u0646<\/p>\n<p>\u0645\u0642\u0627\u062f\u06cc\u0631 \u0686\u0646\u062f\u06af\u0627\u0646\u0647<\/p>\n<p>\u06a9\u0627\u0631\u06a9\u0631\u062f<\/p>\n<p>\u062a\u0646\u0628\u0644<\/p>\n<p>\u06a9\u0634\u06cc\u062f\u0646<\/p>\n<p>\u0627\u0631\u0632\u0634 \u0648\u0627\u062d\u062f<\/p>\n<p>Event Emitter<\/p>\n<p>\u0645\u0634\u062a\u0627\u0642<\/p>\n<p>\u0641\u0634\u0627\u0631 \u062f\u0627\u062f\u0646<\/p>\n<p>\u0645\u0642\u0627\u062f\u06cc\u0631 \u0686\u0646\u062f\u06af\u0627\u0646\u0647<\/p>\n<p>  \u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0646\u062f\u0646:<\/p>\n<p>  \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u0646\u062f\u0647<\/p>\n<p>\u0645\u0627 \u062f\u0631 \u0642\u06cc\u0627\u0633 \u0642\u0628\u0644\u06cc \u062e\u0648\u062f \u0627\u0632 Observables \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06a9\u0627\u0646\u0627\u0644 \u0647\u0627\u06cc \u067e\u062e\u0634 \u0628\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f\u06cc\u0645.  \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u06cc\u06a9 \u0631\u0648\u0634 \u0639\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u062a\u0648\u0635\u06cc\u0641 \u0646\u0648\u0639 \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u06cc\u06a9 \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631 \u0645\u0627\u0646\u0646\u062f \u06a9\u0627\u0646\u0627\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0622\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0645\u06cc \u06cc\u0627\u0628\u062f. <\/p>\n<p>\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u06a9\u0627\u0646\u0627\u0644 \u0631\u0627 \u062a\u0645\u0627\u0634\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0648\u0627\u0631\u062f \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0647 \u0635\u0648\u0631\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u06cc\u0627 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06cc\u0646 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062c\u0631\u06cc\u0627\u0646\u06cc \u0627\u0632 \u0627\u0639\u062f\u0627\u062f\u060c \u06a9\u0644\u06cc\u06a9\u200c\u0647\u0627 \u06cc\u0627 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627 \u0628\u0627\u0634\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0642\u0637\u0639\u0647 \u062c\u062f\u06cc\u062f\u06cc \u0648\u0627\u0631\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u0628\u0647 \u0622\u0646\u0647\u0627 \u0648\u0627\u06a9\u0646\u0634 \u0646\u0634\u0627\u0646 \u062f\u0647\u06cc\u062f. <\/p>\n<p>\u0646\u0627\u0638\u0631\u0627\u0646 \u062f\u0631 \u0639\u06cc\u0646 \u062d\u0627\u0644 \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0648\u0627\u06a9\u0646\u0634 \u0628\u0647 \u0627\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0627 \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627\u06cc \u062c\u062f\u06cc\u062f\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u0645\u060c \u06a9\u062f\u06cc \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u0646\u062f.  Observer \u0633\u0647 \u0631\u0648\u0634 \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<p>  next()  \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f\u06cc \u0645\u0646\u062a\u0634\u0631 \u0634\u0648\u062f \u062a\u0648\u0633\u0637 Observable \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f<br \/>\n  error()  \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 Observable \u062e\u0637\u0627 \u0645\u06cc \u062f\u0647\u062f \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f<br \/>\n  complete()  \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 Observable \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f<\/p>\n<p>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 Observable \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0647\u0631\u06af\u0632 \u062a\u0645\u0627\u0645 \u0646\u0634\u0648\u062f\u060c \u06a9\u0647 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0641\u0639\u0627\u0644\u06cc\u062a \u06a9\u0627\u0631\u0628\u0631 \u0627\u0633\u062a. <\/p>\n<p>\u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u06cc\u06a9 Observable \u062f\u0631 \u0627\u0637\u0631\u0627\u0641 a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f clickListener \u062f\u0631 \u06cc\u06a9 \u062f\u06a9\u0645\u0647\u060c \u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0648\u06cc \u062f\u06a9\u0645\u0647 \u06a9\u0644\u06cc\u06a9 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u0627 \u0627\u0646\u062a\u0634\u0627\u0631 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0627 \u067e\u0631\u062a\u0627\u0628 \u06cc\u06a9 \u062e\u0637\u0627 \u0648\u0627\u06a9\u0646\u0634 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.  \u0634\u0645\u0627 \u0646\u0645\u06cc \u062f\u0627\u0646\u06cc\u062f \u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u062a\u0645\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f\u060c \u0632\u06cc\u0631\u0627 \u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u0632\u0645\u0627\u0646\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u06a9\u0644\u06cc\u06a9 \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u062f. <\/p>\n<p>\u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0647\u0627 \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u0646\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u06cc\u06a9 \u0627\u0634\u062a\u0631\u0627\u06a9 \u062f\u0631 RxJS \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>  \u0627\u0634\u062a\u0631\u0627\u06a9\u060c \u0627\u0628\u0648\u0646\u0645\u0627\u0646<\/p>\n<p>\u06cc\u06a9 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u0647 Observable \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u0628\u062f\u0627\u0646\u062f \u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0645\u062a\u062f Observer \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u062f.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 subscribe \u0631\u0648\u0634\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 Observable \u0628\u06af\u0648\u06cc\u06cc\u0645 \u06a9\u0647 Observer \u0628\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631\u06cc \u06a9\u0647 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0627\u0647\u0645\u06cc\u062a \u0645\u06cc\u200c\u062f\u0647\u062f.  \u0634\u0645\u0627 \u0647\u0645 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f subscribe \u06cc\u0627 unsubscribe \u0628\u0647 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 <\/p>\n<p>\u0645\u062c\u0645\u0648\u0639\u0647 \u0646\u0645\u0648\u062f\u0627\u0631\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 Observables\u060c Observers \u0648 Subscriptions \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u062f.  \u0627\u0628\u062a\u062f\u0627\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0686\u06af\u0648\u0646\u0647 \u06cc\u06a9 Observable \u062f\u0631 \u0627\u0637\u0631\u0627\u0641 \u062c\u0631\u06cc\u0627\u0646\u06cc \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f:  \u0627\u06cc\u0646 \u0646\u0642\u0634 Observers \u0631\u0627 \u0645\u0639\u0631\u0641\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0627 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0645\u0639\u0631\u0641\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f:  \u0627\u0634\u062a\u0631\u0627\u06a9 \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f \u06a9\u0647 Observer \u0634\u0631\u0648\u0639 \u0628\u0647 \u06af\u0648\u0634 \u062f\u0627\u062f\u0646 \u0628\u0647 Observable \u06a9\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647\u060c Observable \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0631\u0633\u0627\u0644 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0647 Observer \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f next()\u060c error()\u060c \u0648 complete() \u0631\u0648\u0634\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 Observable \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0628\u0627 \u062e\u0637\u0627 \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06cc\u0627 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628:  \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0647\u0645\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631\u0647\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0646\u0645\u06cc \u0631\u0633\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0631\u062e\u06cc \u067e\u0627\u06cc\u0627\u0646 \u0645\u06cc \u06cc\u0627\u0628\u0646\u062f. <\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 API \u0648\u0627\u06a9\u0634\u06cc \u0645\u06cc \u06a9\u0646\u062f\u060c \u067e\u0627\u06cc\u0627\u0646 \u0645\u06cc \u06cc\u0627\u0628\u062f.  \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP GET \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u067e\u0633 \u0627\u0632 \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0648 \u0633\u067e\u0633 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0647\u0631\u06af\u0648\u0646\u0647 \u0627\u0646\u062a\u0634\u0627\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u062f\u0631 \u0686\u0646\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc\u060c complete \u0645\u062a\u062f \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u067e\u0633 \u0627\u0632 \u0648\u0627\u06a9\u0634\u06cc \u0648 \u0627\u0631\u0633\u0627\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f:  \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u062c\u0631\u06cc\u0627\u0646\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0646\u0642\u0637\u0647\u200c\u0627\u06cc \u0627\u0632 \u0632\u0645\u0627\u0646 \u062e\u0637\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0627 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u067e\u0627\u0633\u062e\u06cc \u06a9\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u062e\u0637\u0627\u06cc \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0628\u0627\u0634\u062f.  \u062f\u0631 \u0645\u0648\u0627\u0631\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646\u060c Observable \u062e\u0637\u0627 \u0631\u0627 \u067e\u0631\u062a\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u06a9\u0647 \u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u0645 error \u062a\u0627\u0628\u0639:  \u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u062f\u06cc\u062f\u06cc\u0645 Observables\u060c Observers \u0648 Subscriptions \u0686\u06cc\u0633\u062a\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u06a9\u0627\u0631 \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645.  \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 RxJS \u0647\u0633\u062a\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06cc\u06a9 Observable \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>  \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 RxJS \u0628\u0627 Observables\u060c Observers \u0648 Subscriptions<\/p>\n<p>\u0627\u06af\u0631 \u0645\u0631\u0627\u062d\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0631\u0627 \u062f\u0631 \u0628\u062e\u0634 \u0634\u0631\u0648\u0639 \u0628\u0627 RxJS \u0645\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0627\u0632 \u0642\u0628\u0644 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f.  \u0628\u0647 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0628\u0631\u0648\u06cc\u062f\u060c \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0647\u0631 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u06a9\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062e\u0648\u062f \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f &#8211; \u0645\u0646 \u0627\u0632 VS Code \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0645 &#8211; \u0648 \u06cc\u06a9 index.js \u0641\u0627\u06cc\u0644. <\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 Observable \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0633\u067e\u0633 \u06cc\u06a9 Observer \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0627 \u06cc\u06a9 Subscription \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u06a9\u062f \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u0628\u0627 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u06cc\u06a9 RxJS Observable \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>const {Observable} = require(&#8216;rxjs&#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>\u0628\u0639\u062f\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u0645\u0648\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645 Observable \u06a9\u0644\u0627\u0633 \u0648 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f Observable \u0645\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f.  \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0631\u0627 \u0645\u06cc \u06af\u06cc\u0631\u062f subscriber \u0634\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646\u060c \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0634\u0627\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631\u060c \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627\u0647\u0627 \u0648 \u062a\u06a9\u0645\u06cc\u0644 \u0633\u06cc\u06af\u0646\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0647 \u06cc\u0627\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 Observable \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0686\u0646\u062f\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0646\u062f \u0648 \u0645\u0627 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.  \u06a9\u062f \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<p>\/\/Create an observable<\/p>\n<p>const observable = new Observable((subscriber) =&gt; {<br \/>\n    subscriber.next(100);<br \/>\n    subscriber.next(200);<br \/>\n    subscriber.next(300);<br \/>\n    subscriber.complete();<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 \u0628\u0647 \u062e\u0627\u0637\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c Observer \u06cc\u06a9 \u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u062f\u0627\u0631\u062f next()\u060c error()\u060c \u0648 complete() \u0645\u0648\u0627\u062f \u0648 \u0631\u0648\u0634 \u0647\u0627.  \u0645\u0627 \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f:<\/p>\n<p>  next()  \u0645\u0642\u062f\u0627\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u062f<br \/>\n  error()  \u062e\u0637\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u062f<br \/>\n  complete()  \u06af\u0632\u0627\u0631\u0634 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0627\u0645\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u06a9\u0646\u0648\u0646 Observer \u062e\u0648\u062f \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<p>\/\/create an Observer<br \/>\nconst observer = {<br \/>\n    next: (value) =&gt; console.log(&#8220;The observer received a value&#8221; + value),<br \/>\n    error: (error) =&gt; console.log(&#8220;The observer received an error&#8221; + error),<br \/>\n    complete: () =&gt; console.log(&#8216;observer is complete&#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>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f Observable \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u0647 Observer \u0645\u062a\u0635\u0644 \u06a9\u0646\u06cc\u0645:<\/p>\n<p>\/\/connect the observable and the observer<br \/>\nobservable.subscribe(observer);<\/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 \u062e\u0637 \u0648\u0627\u062d\u062f \u0631\u0627 \u0635\u062f\u0627 \u0645\u06cc \u06a9\u0646\u062f subscribe \u0645\u062a\u062f \u0631\u0648\u06cc Observable \u0627\u0633\u062a \u0648 Observer \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 Observable \u0645\u0634\u062a\u0631\u06a9 \u0634\u062f\u060c \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0646\u062a\u0634\u0627\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u06cc \u06a9\u0646\u062f.  \u0648\u0642\u062a\u06cc \u0645\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645 node index.js \u062f\u0633\u062a\u0648\u0631\u060c \u0645\u0642\u0627\u062f\u06cc\u0631 \u062b\u0628\u062a \u0634\u062f\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u0634\u062a:  \u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0645\u0641\u0647\u0648\u0645 \u0627\u0635\u0644\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u06cc\u0645\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0648\u0627\u0642\u0639\u06cc\u200c\u062a\u0631 \u0631\u0627 \u0627\u0645\u062a\u062d\u0627\u0646 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u06a9\u0627\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0647\u0631 \u0627\u0632 \u0686\u0646\u062f \u06af\u0627\u0647\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u0647 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645.  \u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0647 Observer \u0645\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0646\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0641\u0639\u0627\u0644 18 \u0633\u0627\u0644\u0647 \u0648 \u0628\u0627\u0644\u0627\u062a\u0631 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<p>data: [<br \/>\n    {<br \/>\n        status: &#8220;inactive&#8221;,<br \/>\n        name: &#8220;John&#8221;,<br \/>\n        age: 17<br \/>\n    },<br \/>\n    {<br \/>\n        status: &#8220;active&#8221;,<br \/>\n        name: &#8220;Jane&#8221;,<br \/>\n        age: 25<br \/>\n    },<br \/>\n    {<br \/>\n        status: &#8220;inactive&#8221;,<br \/>\n        name: &#8220;Joe&#8221;,<br \/>\n        age: 16<br \/>\n    },<br \/>\n    {<br \/>\n        status: &#8220;active&#8221;,<br \/>\n        name: &#8220;Jill&#8221;,<br \/>\n        age: 35<br \/>\n    },<br \/>\n    {<br \/>\n        status: &#8220;active&#8221;,<br \/>\n        name: &#8220;Jack&#8221;,<br \/>\n        age: 45<br \/>\n    },<br \/>\n    {<br \/>\n        status: &#8220;inactive&#8221;,<br \/>\n        name: &#8220;Jill&#8221;,<br \/>\n        age: 35<br \/>\n    },<\/p>\n<p>    {<br \/>\n        status: &#8220;active&#8221;,<br \/>\n        name: &#8220;Jill&#8221;,<br \/>\n        age: 12<br \/>\n    }<br \/>\n]\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 \u0645\u0627 \u0631\u0627 \u0628\u0647 \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u060c \u0632\u0645\u0627\u0646\u200c\u0628\u0646\u062f\u06cc\u200c\u0647\u0627 \u0648 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u062f\u0631 RxJS \u0645\u06cc\u200c\u0628\u0631\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u06cc\u0646 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0631\u06a9 \u062f\u0631\u0633\u062a\u06cc \u0627\u0632 \u0646\u062d\u0648\u0647 \u0627\u0639\u0645\u0627\u0644 \u0622\u0646\u0647\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u062e\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645.<\/p>\n<p>  \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627<\/p>\n<p>\u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u06a9\u062f\u0647\u0627\u06cc \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0647 \u0634\u06cc\u0648\u0647 \u0627\u06cc \u0648\u0627\u0636\u062d \u0648 \u0634\u0641\u0627\u0641 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0647\u0633\u062a\u0646\u062f.  \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc Observables \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.  \u0622\u0646\u0647\u0627 \u0628\u0647 \u062f\u0648 \u0635\u0648\u0631\u062a \u0645\u06cc \u0622\u06cc\u0646\u062f:<\/p>\n<p>  \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc Pipeable: \u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u062a\u0648\u0627\u0628\u0639\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0647 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0632\u0646\u062c\u06cc\u0631\u0647 \u0632\u062f .pipe() \u0631\u0648\u0634 \u0631\u0648\u06cc \u06cc\u06a9 \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631  \u0645\u062b\u0627\u0644\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 map\u060c filter\u060c \u0648 mergeMap.  \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc Pipeable \u06cc\u06a9 Observable \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f \u0648 \u06cc\u06a9 Observable \u062c\u062f\u06cc\u062f \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u0646\u062f \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u062a\u0628\u062f\u06cc\u0644 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0627\u062f\u0647 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u062a\u0631 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<br \/>\n  \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f: \u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 Observable\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u0631\u0627 \u0627\u0632 \u0645\u0646\u0627\u0628\u0639 \u0645\u062e\u062a\u0644\u0641 \u0645\u0627\u0646\u0646\u062f \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u060c \u062a\u0627\u06cc\u0645\u0631\u0647\u0627 \u06cc\u0627 \u062f\u06cc\u06af\u0631 \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0645\u062b\u0627\u0644\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 of\u060c from\u060c \u0648 interval.  \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f Observables \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u0632\u0645\u06cc\u0646\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0641\u0631\u0627\u0647\u0645 \u06a9\u0646\u06cc\u0645<\/p>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0630\u06a9\u0631 \u0634\u062f\u060c \u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u067e\u0631\u0648\u0698\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u0648 \u0632\u06cc\u0631 18 \u0633\u0627\u0644 \u0631\u0627 \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0646\u06cc\u0645.  \u0627\u0628\u062a\u062f\u0627 \u0628\u0627\u06cc\u062f \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0646\u06cc\u0645\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0646\u0628\u0639 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<p>const users = {<br \/>\ndata: [<br \/>\n    {<br \/>\n        status: &#8220;inactive&#8221;,<br \/>\n        name: &#8220;John&#8221;,<br \/>\n        age: 17<br \/>\n    }, \/\/fill in the remaining data&#8230;<br \/>\n]\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>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0634\u062a\u0631\u06a9\u06cc\u0646 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<p>const observable = new Observable((subscriber) =&gt; {<br \/>\n    subscriber.next(users.data);<br \/>\n    subscriber.complete();<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\u0631\u0627\u06cc \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0641\u0639\u0627\u0644\u06cc\u062a \u0648 \u0633\u0646 \u0622\u0646\u0647\u0627\u060c \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u0645 map \u0648 filter \u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u0627\u0632 RxJS \u0648 \u0627\u0639\u0645\u0627\u0644 \u0622\u0646\u0647\u0627 \u0628\u0631 \u0631\u0648\u06cc Observable \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 .pipe() \u0631\u0648\u0634.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f map \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631\u060c \u0648 filter \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u0645\u0634\u0631\u0648\u0637 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0631\u0627 \u0646\u062f\u0627\u0631\u0646\u062f:<\/p>\n<p>const observable = new Observable((subscriber) =&gt; {<br \/>\n    subscriber.next(users.data);<br \/>\n    subscriber.complete();<br \/>\n}).pipemap(users =&gt; users.filter(user =&gt; (user.status === &#8216;inactive&#8217; &amp;&amp; user.age  18)))<\/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\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0646\u062a\u06cc\u062c\u0647\u060c Observer \u0628\u0639\u062f\u06cc \u0631\u0627 \u0628\u0627 \u0627\u06cc\u0646 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>next: (value) =&gt; console.log(&#8220;The observer received active users&#8221; + JSON.stringify(value,null, 2))<\/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 \u06a9\u062f \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f: <\/p>\n<p>  \u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0646\u062f\u0646:<\/p>\n<p>  \u0641\u0627\u0639\u0644\u060c \u0645\u0648\u0636\u0648\u0639<\/p>\n<p>\u0633\u0648\u0698\u0647 \u0647\u0627 \u0627\u0646\u0648\u0627\u0639 \u062e\u0627\u0635\u06cc \u0627\u0632 Observables \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0686\u0646\u062f\u067e\u062e\u0634\u06cc \u0628\u0627\u0634\u0646\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0646\u0627\u0638\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0634\u062a\u0631\u06a9 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u0648\u0627\u062d\u062f \u0634\u0648\u0646\u062f.  \u062f\u0631 \u0645\u0642\u0627\u0628\u0644\u060c \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u067e\u0630\u06cc\u0631\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0641\u0642\u0637 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0628\u0627\u0634\u0646\u062f \u0648 \u06cc\u06a9 \u0631\u0627\u0628\u0637\u0647 \u06cc\u06a9 \u0628\u0647 \u06cc\u06a9 \u0628\u06cc\u0646 \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u067e\u0630\u06cc\u0631 \u0648 \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0622\u0646 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f. <\/p>\n<p>\u0647\u0631 \u0645\u0648\u0636\u0648\u0639\u06cc \u0647\u0645 \u0646\u0627\u0638\u0631 \u0648 \u0647\u0645 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0645\u0627\u0647\u06cc\u062a \u062f\u0648\u06af\u0627\u0646\u0647 \u0628\u0647 \u0633\u0648\u0698\u0647\u200c\u0647\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u0646\u0647 \u062a\u0646\u0647\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u0646\u062f (\u0645\u0627\u0646\u0646\u062f \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u06af\u0631) \u0628\u0644\u06a9\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0646\u06cc\u0632 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0646\u0646\u062f (\u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u067e\u0630\u06cc\u0631). <\/p>\n<p>\u0633\u0648\u0698\u0647 \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0686\u0646\u062f\u067e\u062e\u0634\u06cc \u0628\u0627\u0634\u0646\u062f\u060c \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u062f\u0646\u06cc\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0645\u0627 \u0645\u0647\u0645 \u0628\u0627\u0634\u062f.  \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u0686\u0646\u062f\u06cc\u0646 \u0628\u062e\u0634 \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0644\u06cc\u0633\u062a \u0641\u06cc\u0644\u062a\u0631 \u0634\u062f\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0648\u0627\u06a9\u0646\u0634 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f.  \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0646\u062a\u0627\u06cc\u062c \u0641\u06cc\u0644\u062a\u0631 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u0645\u0634\u062a\u0631\u06a9\u06cc\u0646 \u0686\u0646\u062f\u067e\u062e\u0634 \u06a9\u0646\u06cc\u062f. <\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u062f\u0631 RxJS\u060c \u0628\u0627\u06cc\u062f \u0627\u06cc\u0646 \u0645\u0627\u0698\u0648\u0644 \u0647\u0627 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<p>const { Subject } = require(&#8216;rxjs&#8217;);<br \/>\nconst { map } = require(&#8216;rxjs\/operators&#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 \u0646\u0642\u0634\u0647 \u0631\u0627\u0647 \u06cc\u0627 \u062c\u0631\u06cc\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc Subjects \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f:<\/p>\n<p>    \u0627\u064a\u062c\u0627\u062f \u0643\u0631\u062f\u0646 userSubject<\/p>\n<p>    \u062a\u0639\u0631\u064a\u0641 \u0643\u0631\u062f\u0646 observer1 \u0648 observer2<\/p>\n<p>    \u0645\u0634\u062a\u0631\u06a9 \u0634\u062f\u0646 \u0647\u0631 \u062f\u0648 \u0646\u0627\u0638\u0631 \u062f\u0631 userSubject \u0628\u0627 \u0644\u0648\u0644\u0647 \u0627\u06cc \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0631\u0627 \u0641\u06cc\u0644\u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f<br \/>\n  userSubject.next(users.data)  \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u06a9\u0646\u062f<br \/>\n    \u0647\u0631 \u062f\u0648 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u0646\u062f\u0647 \u0644\u06cc\u0633\u062a \u0641\u06cc\u0644\u062a\u0631 \u0634\u062f\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u0632\u06cc\u0631 18 \u0633\u0627\u0644 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u0646\u062f<br \/>\n  userSubject.complete()  \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u0648 \u0628\u0647 \u0647\u0631 \u062f\u0648 \u0646\u0627\u0638\u0631 \u0627\u0637\u0644\u0627\u0639 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u06a9\u0627\u0645\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062d\u0648 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u0633\u062a userSubject:<\/p>\n<p>const userSubject = new Subject();<\/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>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c userSubject \u0646\u0645\u0648\u0646\u0647 \u062c\u062f\u06cc\u062f\u06cc \u0627\u0632 a \u0627\u0633\u062a Subject.  \u0645\u0627 \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0628\u0647 \u062f\u0648 \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u06af\u0631 \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<p>const observer1 = {<br \/>\n    next: (value) =&gt; console.log(&#8220;Observer 1 received: &#8221; + JSON.stringify(value, null, 2)),<\/p>\n<p>    error: (error) =&gt; console.log(&#8220;Observer 1 received an error: &#8221; + error),<\/p>\n<p>    complete: () =&gt; console.log(&#8216;Observer 1 is complete&#8217;)<br \/>\n};<\/p>\n<p>const observer2 = {<br \/>\n    next: (value) =&gt; console.log(&#8220;Observer 2 received: &#8221; + JSON.stringify(value, null, 2)),<\/p>\n<p>    error: (error) =&gt; console.log(&#8220;Observer 2 received an error: &#8221; + error),<\/p>\n<p>    complete: () =&gt; console.log(&#8216;Observer 2 is complete&#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>\u0633\u067e\u0633 \u0628\u0627\u06cc\u062f \u0646\u0627\u0638\u0631\u0627\u0646 \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0645\u0648\u0636\u0648\u0639 \u0645\u0634\u062a\u0631\u06a9 \u06a9\u0646\u06cc\u0645:<\/p>\n<p>userSubject.pipe(<br \/>\n    map(users =&gt; users.filter(user =&gt; user.status === &#8216;inactive&#8217; &amp;&amp; user.age  18))<br \/>\n).subscribe(observer1);<\/p>\n<p>userSubject.pipe(<br \/>\n    map(users =&gt; users.filter(user =&gt; user.status === &#8216;inactive&#8217; &amp;&amp; user.age  18))<br \/>\n).subscribe(observer2);<\/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>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0645\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<p>userSubject.next(users.data);<br \/>\nuserSubject.complete();<\/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\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0647\u0645\u0647 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u06cc\u0627 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0641\u06cc\u0644\u062a\u0631 \u0634\u062f\u0647 \u062f\u0627\u0631\u0646\u062f\u060c \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0645\u0646\u0628\u0639 \u062f\u0627\u062f\u0647 \u0627\u0635\u0644\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c \u0647\u0645\u0627\u0646 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0634\u062f\u0647 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n<p>  \u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0646\u062f\u0646:<\/p>\n<p>  \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u0627\u0646<\/p>\n<p>\u062a\u0627 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 Observables\u060c Observers\u060c Subscriptions\u060c Operators \u0648 Subjects \u0631\u0627 \u062f\u06cc\u062f\u0647 \u0627\u06cc\u0645.  \u0622\u062e\u0631\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u06a9\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646 \u0628\u062d\u062b \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f\u060c Schedulers \u0627\u0633\u062a. <\/p>\n<p>\u0645\u0627 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 Subscriptions Observables \u0648 Observer \u0631\u0627 \u0628\u0647 \u0647\u0645 \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0627\u0645\u0627 Schedulers \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0647\u0627 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.  \u06cc\u06a9 Scheduler \u0632\u0645\u0627\u0646 \u0634\u0631\u0648\u0639 \u0627\u062c\u0631\u0627\u06cc Observables \u0648 \u0632\u0645\u0627\u0646 \u062a\u062d\u0648\u06cc\u0644 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0647 Observer \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc \u06a9\u0646\u062f. <\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0633\u0627\u062f\u0647 \u06a9\u0645\u06cc Schedulers \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u06a9\u0646\u06cc\u0645.  \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0648\u0638\u0627\u06cc\u0641 \u0628\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0648\u0638\u06cc\u0641\u0647 \u0647\u0627 \u0648 \u0645\u0627\u06a9\u0631\u0648\u062a\u0633\u06a9 \u0647\u0627 \u0637\u0628\u0642\u0647 \u0628\u0646\u062f\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f \u06a9\u0647 \u0628\u0631 \u062a\u0631\u062a\u06cc\u0628 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646\u0647\u0627 \u062f\u0631 \u062d\u0644\u0642\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc \u06af\u0630\u0627\u0631\u062f.  \u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f \u0686\u0646\u062f\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627 \u0627\u0648\u0644\u0648\u06cc\u062a \u0628\u0627\u0644\u0627 (\u0648\u0638\u06cc\u0641\u0647 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9) \u0648 \u0645\u0639\u0645\u0648\u0644\u06cc (macrotasks) \u0628\u0631\u0627\u06cc \u062a\u06a9\u0645\u06cc\u0644 \u062f\u0631 \u06cc\u06a9 \u0631\u0648\u0632 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n<p>  Regular log: \u06cc\u06a9 \u062a\u0645\u0627\u0633 \u062a\u0644\u0641\u0646\u06cc \u0633\u0631\u06cc\u0639 \u06a9\u0647 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u06cc\u062f<br \/>\n  process.nextTick: \u067e\u06cc\u0627\u0645\u06a9 \u0641\u0648\u0631\u06cc \u06a9\u0647 \u0628\u0647 \u0645\u062d\u0636 \u0642\u0637\u0639 \u06a9\u0631\u062f\u0646 \u062a\u0644\u0641\u0646 \u0628\u0647 \u0622\u0646 \u067e\u0627\u0633\u062e \u0645\u06cc \u062f\u0647\u06cc\u062f<br \/>\n  Promise.resolve: \u0627\u06cc\u0645\u06cc\u0644\u06cc \u0628\u0627 \u0627\u0648\u0644\u0648\u06cc\u062a \u0628\u0627\u0644\u0627 \u06a9\u0647 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0639\u062f \u0627\u0632 \u0645\u062a\u0646 \u0641\u0648\u0631\u06cc \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u062f<br \/>\n  setTimeout: \u06cc\u06a9 \u0627\u0633\u062a\u0631\u0627\u062d\u062a \u0646\u0627\u0647\u0627\u0631 \u0628\u0631\u0627\u06cc \u0628\u0639\u062f \u0627\u0632 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0641\u0648\u0631\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a<br \/>\n  setImmediate: \u06cc\u06a9 \u0627\u0633\u062a\u0631\u0627\u062d\u062a \u0686\u0627\u06cc \u0628\u0639\u062f \u0627\u0632 \u0638\u0647\u0631 \u06a9\u0647 \u0628\u0639\u062f \u0627\u0632 \u0627\u0646\u062c\u0627\u0645 \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0634\u062f\u0647 \u062f\u06cc\u06af\u0631 \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f<\/p>\n<p>\u0648\u0638\u0627\u06cc\u0641\u06cc \u0645\u0627\u0646\u0646\u062f process.nextTick \u0648 Promise.resolve() \u0648\u0638\u0627\u06cc\u0641 \u062e\u0631\u062f \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u062f\u0631 \u0647\u0645\u06cc\u0646 \u062d\u0627\u0644\u060c \u0648\u0638\u0627\u06cc\u0641 \u0645\u0627\u06a9\u0631\u0648 \u0645\u0627\u0646\u0646\u062f setTimeout \u0648 setImmediate \u0628\u0631\u0627\u06cc \u0645\u062f\u062a\u06cc \u0628\u0639\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0645\u0646\u0638\u0645 \u067e\u0633 \u0627\u0632 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0628\u0627 \u0627\u0648\u0644\u0648\u06cc\u062a \u0628\u0627\u0644\u0627 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f:<\/p>\n<p>\/\/ Regular console log<br \/>\nconsole.log(&#8216;Regular log&#8217;);<\/p>\n<p>\/\/ setTimeout<br \/>\nsetTimeout(() =&gt; console.log(&#8216;setTimeout&#8217;), 0);<\/p>\n<p>\/\/ Promise.resolve<br \/>\nPromise.resolve().then(() =&gt; console.log(&#8216;Promise.resolve&#8217;));<\/p>\n<p>\/\/ setImmediate<br \/>\nsetImmediate(() =&gt; console.log(&#8216;setImmediate&#8217;));<\/p>\n<p>\/\/ process.nextTick<br \/>\nprocess.nextTick(() =&gt; console.log(&#8216;process.nextTick&#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\u06af\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f\u060c \u0646\u062a\u06cc\u062c\u0647 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<p> Regular log<br \/>\n process.nextTick<br \/>\n Promise.resolve<br \/>\n setTimeout<br \/>\n setImmediate<\/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\u06a9\u0646\u0648\u0646\u060c \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627 \u062f\u0631 RxJS \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0647\u0645\u0632\u0645\u0627\u0646 \u0648 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0627\u0634\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0627 \u062f\u0631 \u0686\u0647 \u0632\u0645\u06cc\u0646\u0647 \u0627\u06cc \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u0646\u062f \u0686\u0647\u061f  \u0632\u0645\u0627\u0646\u200c\u0628\u0646\u062f\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<p>  asyncScheduler  &#8211; Observables \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f<br \/>\n  queueScheduler  &#8211; Observables \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0631 \u06cc\u06a9 \u0635\u0641 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f<br \/>\n  animationFrameScheduler  &#8211; \u0648\u0638\u0627\u06cc\u0641 \u0631\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0641\u0631\u06cc\u0645 \u0627\u0646\u06cc\u0645\u06cc\u0634\u0646 \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u0639\u062f\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0645\u06cc \u06a9\u0646\u062f<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u062f\u063a\u0627\u0645 \u06cc\u06a9 Scheduler\u060c \u0627\u0632 observeOn \u0648 subscribeOn \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 Scheduler \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0645\u0634\u062e\u0635 \u06a9\u0646\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062d\u0648\u0647 \u0627\u062f\u063a\u0627\u0645 \u06cc\u06a9 Scheduler \u0628\u0647 \u0635\u0648\u0631\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<p>const { of, queueScheduler } = require(&#8216;rxjs&#8217;);<br \/>\nconst { observeOn } = require(&#8216;rxjs\/operators&#8217;);<\/p>\n<p>\/\/ Synchronous task with queueScheduler<br \/>\nof(&#8216;Synchronous task&#8217;).pipe(<br \/>\n  observeOn(queueScheduler)<br \/>\n).subscribe(value =&gt; console.log(value));<\/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 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062d\u0648\u0647 \u0627\u062f\u063a\u0627\u0645 \u06cc\u06a9 Scheduler \u0628\u0647 \u0635\u0648\u0631\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<p>const { of, asyncScheduler } = require(&#8216;rxjs&#8217;);<br \/>\nconst { observeOn } = require(&#8216;rxjs\/operators&#8217;);<\/p>\n<p>\/\/ Asynchronous task with asyncScheduler<br \/>\nof(&#8216;Asynchronous task&#8217;).pipe(<br \/>\n  observeOn(asyncScheduler)<br \/>\n).subscribe(value =&gt; console.log(value));<\/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>  \u0645\u0632\u0627\u06cc\u0627 \u0648 \u0645\u0639\u0627\u06cc\u0628 RxJS<\/p>\n<p>\u0642\u0628\u0644\u0627\u064b \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc RxJS \u0631\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u0645\u060c \u0627\u0645\u0627 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u0645 \u0686\u0646\u062f \u062f\u0644\u06cc\u0644 \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062f\u0647\u0645 \u06a9\u0647 \u0686\u0631\u0627 \u0641\u06a9\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0645 \u0627\u06cc\u0646 \u06cc\u06a9 \u0627\u0646\u062a\u062e\u0627\u0628 \u0639\u0627\u0644\u06cc \u0627\u0633\u062a.  \u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u0628\u0647 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u0645\u0646\u0635\u0641\u0627\u0646\u0647 \u0622\u0646\u060c \u0645\u0646 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0644\u0627\u062d\u0638\u0627\u062a \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0646\u0638\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u0635\u062d\u0628\u062a \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f.<\/p>\n<p>  \u06a9\u0627\u0631\u0627\u06cc\u06cc<\/p>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc\u060c RxJS \u0628\u0633\u06cc\u0627\u0631 \u0633\u0631\u06cc\u0639 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u062d\u0648\u0647 \u0646\u0648\u0634\u062a\u0646 \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u062f\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0634\u062a\u0631\u0627\u06a9 \u0647\u0627 \u0648 \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0627\u0634\u062f.  \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0628\u0627\u0644\u0627 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0627 \u0627\u06cc\u0646 \u0648\u062c\u0648\u062f\u060c \u062e\u0648\u0628 \u0627\u0633\u062a \u0628\u0647 \u062e\u0627\u0637\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f \u06a9\u0645\u062a\u0631 \u0647\u0645\u06cc\u0634\u0647 \u0633\u0631\u06cc\u0639\u062a\u0631 \u0627\u0632 \u06a9\u062f \u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<p>  \u0633\u0647\u0648\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647\u060c DX \u0648 \u0645\u0646\u062d\u0646\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc<\/p>\n<p>\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06a9\u0645\u06cc \u0637\u0648\u0644 \u0628\u06a9\u0634\u062f \u062a\u0627 \u0633\u0631 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u062f\u0648\u0631 RxJS \u0628\u067e\u06cc\u0686\u06cc\u062f \u0648 \u062a\u062c\u0631\u0628\u0647 \u0628\u0648\u062f\u0646 \u0634\u0645\u0627 \u0631\u0627 \u0627\u0632 \u0645\u0646\u062d\u0646\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0634\u06cc\u0628 \u062f\u0627\u0631 \u0622\u0646 \u0645\u0639\u0627\u0641 \u0646\u0645\u06cc \u06a9\u0646\u062f. <\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u0624\u062b\u0631 \u0627\u0632 RxJS \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u062f\u0646\u06cc\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0648\u0628\u0644\u0627\u06af \u0641\u0631\u0627\u062a\u0631 \u0628\u0631\u0648\u06cc\u062f.  \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u062d\u062f \u0646\u0645\u06cc \u0631\u0633\u0646\u062f\u060c \u06a9\u0647 \u0642\u0627\u0628\u0644 \u062f\u0631\u06a9 \u0627\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0648 \u062e\u0648\u062f \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0633\u06cc\u0627\u0631 \u062e\u0633\u062a\u0647 \u06a9\u0646\u0646\u062f\u0647 \u0628\u0627\u0634\u062f. <\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0627\u0635\u0648\u0644 RxJS \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u062f \u0648 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u06a9\u0646\u06cc\u062f\u060c \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u062a\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0634\u0645\u0627 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0642\u062f\u0631\u062f\u0627\u0646\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f \u06a9\u0647 RxJS \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631\u0622\u0645\u062f \u0627\u0633\u062a.  \u0627\u06af\u0631 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0646\u062d\u0646\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0631\u0627 \u067e\u0634\u062a \u0633\u0631 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f\u060c RxJS \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u0647\u0631\u0645\u200c\u0633\u0627\u0632\u06cc \u0628\u0627\u0634\u062f.<\/p>\n<p>  \u0627\u0646\u062f\u0627\u0632\u0647 \u0628\u0633\u062a\u0647<\/p>\n<p>RxJS v7 \u0646\u0633\u0628\u062a \u0628\u0647 \u0646\u0633\u062e\u0647 \u0642\u0628\u0644\u06cc \u062e\u0648\u062f \u06a9\u0627\u0647\u0634 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u062f\u0627\u0631\u062f.  \u0627\u06af\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0627\u0632 \u062a\u0645\u0627\u0645 \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc RxJS v6 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0631\u062f\u060c \u0628\u0647 52 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0627 \u0646\u0633\u062e\u0647 7\u060c \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0628\u0647 19 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u06a9\u0627\u0647\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f. <\/p>\n<p>\u0686\u0647 \u0627\u06cc\u0646 \u0634\u0645\u0627 \u0631\u0627 \u062a\u062d\u062a \u062a\u0623\u062b\u06cc\u0631 \u0642\u0631\u0627\u0631 \u062f\u0647\u062f \u06cc\u0627 \u0646\u0647\u060c \u0645\u0647\u0645 \u0627\u0633\u062a \u0628\u0647 \u062e\u0627\u0637\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0645\u0646\u0627\u0637\u0642\u06cc \u0628\u0627 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0628\u062f\u060c \u0647\u0631 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 UX \u062a\u0623\u062b\u06cc\u0631 \u0628\u06af\u0630\u0627\u0631\u062f.<\/p>\n<p>  \u062c\u0627\u0645\u0639\u0647 \u0648 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0647\u0627<\/p>\n<p>RxJS \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u062c\u0627\u0645\u0639\u0647 \u0642\u0648\u06cc \u0628\u0627 \u0628\u06cc\u0634 \u0627\u0632 11.2 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u06a9\u0627\u0631\u0628\u0631\u060c 500 \u0645\u0634\u0627\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u0648 30 \u0647\u0632\u0627\u0631 \u0633\u062a\u0627\u0631\u0647 \u062f\u0631 Github \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0627\u0639\u062f\u0627\u062f \u06cc\u06a9 \u062c\u0627\u0645\u0639\u0647 \u0641\u0639\u0627\u0644 \u0628\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 React\u060c Angular\u060c Vue \u0648 SolidJS \u062f\u0631 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. <\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u0633\u0637\u062d \u0627\u0632 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u062c\u0627\u0645\u0639\u0647\u060c \u0628\u0639\u06cc\u062f \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0631\u0648\u0628\u0631\u0648 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0628\u0647 \u0635\u0648\u0631\u062a \u0622\u0646\u0644\u0627\u06cc\u0646 \u062d\u0644 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a.  \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u0628\u0627 \u0648\u062c\u0648\u062f \u0645\u0646\u062d\u0646\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u062a\u0627 \u062d\u062f\u0648\u062f\u06cc \u0634\u06cc\u0628 \u062f\u0627\u0631\u060c \u0634\u0645\u0627 \u0645\u0646\u0627\u0628\u0639 \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631 \u0633\u0641\u0631 \u062e\u0648\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 RxJS \u062f\u0627\u0631\u06cc\u062f.<\/p>\n<p>  \u0645\u0633\u062a\u0646\u062f\u0627\u062a<\/p>\n<p>\u0627\u0633\u0646\u0627\u062f RxJS \u0631\u0627\u0647 \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u062f\u0631 \u062c\u0632\u0626\u06cc\u0627\u062a \u0647\u0631 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u062e\u0648\u062f \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f\u060c \u06a9\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0628\u06cc\u0634 \u0627\u0632 100 \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0648\u0638\u0627\u06cc\u0641 \u062e\u0627\u0635\u06cc \u0631\u0648\u06cc Observables \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f. <\/p>\n<p>\u0628\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0646 \u0628\u06cc\u0634 \u0627\u0632 100 \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647\u060c \u0628\u0631 \u0627\u0633\u0627\u0633 \u062a\u062c\u0631\u0628\u0647 \u0634\u062e\u0635\u06cc\u060c \u0628\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u062d\u062f\u0648\u062f 50 \u06cc\u0627 \u06a9\u0645\u062a\u0631 \u0631\u0627 \u0628\u062f\u0627\u0646\u06cc\u062f \u0648 \u0627\u0632 25 \u0645\u0648\u0631\u062f \u0627\u0632 \u0622\u0646 \u0647\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0627\u0644\u0628\u062a\u0647\u060c \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0628\u0647 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0627\u0635 \u0634\u0645\u0627 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f\u060c \u0627\u0645\u0627 \u0628\u0647 \u062f\u0627\u0634\u062a\u0646 \u0627\u0633\u0646\u0627\u062f \u062f\u0642\u06cc\u0642\u06cc \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0648\u0636\u0648\u062d \u062a\u0648\u0636\u06cc\u062d \u062f\u0647\u0646\u062f \u06a9\u0647 \u06a9\u062f\u0627\u0645 \u06cc\u06a9\u060c \u0686\u0631\u0627\u060c \u0648 \u0686\u06af\u0648\u0646\u0647 \u0628\u0627\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f.<\/p>\n<p>  \u0627\u062f\u063a\u0627\u0645 \u0628\u0627 \u0633\u0627\u06cc\u0631 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627 \u0648 \u0686\u0627\u0631\u0686\u0648\u0628 \u0647\u0627<\/p>\n<p>\u0627\u062f\u063a\u0627\u0645 RxJS \u0628\u0627 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627 \u0648 \u0686\u0627\u0631\u0686\u0648\u0628 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0633\u0628\u062a\u0627\u064b \u0633\u0627\u062f\u0647 \u0627\u0633\u062a.  \u062f\u0631 Angular\u060c RxJS \u062f\u0627\u062e\u0644\u06cc \u0627\u0633\u062a \u0648 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  RxJS \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0627 React\u060c Node.js\u060c Vue\u060c Svelte \u0648 SolidJS \u0627\u062f\u063a\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f. <\/p>\n<p>\u0627\u06af\u0631\u0686\u0647 RxJS \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0647\u0645\u06cc\u0634\u0647 \u06af\u0632\u06cc\u0646\u0647 \u0645\u0646\u0627\u0633\u0628 \u06cc\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0627\u0645\u0644\u06cc \u0628\u0631\u0627\u06cc \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u0646\u0628\u0627\u0634\u062f &#8211; \u0645\u0627\u0646\u0646\u062f React Query\u060c \u0631\u0627\u0647\u06cc \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648\u0627\u06a9\u0634\u06cc \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0627\u062f\u0647 \u062f\u0631 React &#8211; \u0647\u0646\u0648\u0632 \u0628\u0631\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a.  \u0627\u0645\u0627 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c RxJS \u0642\u0627\u0628\u0644\u06cc\u062a \u0647\u0627\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648\u0638\u0627\u06cc\u0641 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>  \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc<\/p>\n<p>\u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u062f\u0631 RxJS \u0634\u0627\u0645\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0639\u0645\u0644\u06af\u0631 tap \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u0645\u0642\u0627\u062f\u06cc\u0631 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u0627\u06cc\u062c\u0627\u062f \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0631\u0627\u06cc \u0633\u0637\u0648\u062d \u062b\u0628\u062a \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0628\u0647 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0632\u0648\u062f\u0647\u0646\u06af\u0627\u0645 \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0645\u0627\u0646\u0646\u062f \u0646\u0634\u062a \u062d\u0627\u0641\u0638\u0647 \u0648 \u0627\u0634\u062a\u0631\u0627\u06a9\u200c\u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u06a9\u062f \u0648 \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. <\/p>\n<p>\u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06a9\u0645\u06cc \u0627\u0633\u062a\u0631\u0633 \u0632\u0627 \u0628\u0627\u0634\u062f\u060c \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc RxJS \u0646\u06cc\u0633\u062a.  RxJS \u062f\u0631 \u0637\u0648\u0644 \u0633\u0627\u0644\u200c\u0647\u0627 \u062a\u06a9\u0627\u0645\u0644 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a\u060c \u0648 \u0627\u06af\u0631\u0686\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u06cc\u0646 \u062a\u062c\u0631\u0628\u0647 \u062f\u0631 \u0647\u0645\u0647 \u0641\u0631\u06cc\u0645\u200c\u0648\u0631\u06a9\u200c\u0647\u0627 \u0631\u0648\u0627\u0646 \u0646\u0628\u0627\u0634\u062f\u060c \u0645\u0632\u0627\u06cc\u0627\u06cc \u0622\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0631\u0632\u0634 \u0633\u0631\u0645\u0627\u06cc\u0647\u200c\u06af\u0630\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0631\u0627 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<p>  \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0628\u0631\u0627\u06cc RxJS \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n<p>RxJS \u0628\u0633\u06cc\u0627\u0631 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\u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0648 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n<p>\u0641\u0631\u0627\u062a\u0631 \u0627\u0632 \u0627\u06cc\u0646\u060c RxJS \u06cc\u06a9 \u06af\u0632\u06cc\u0646\u0647 \u0639\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u0647\u0631 \u06af\u0648\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0648 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0648\u0644\u062a\u06cc \u0627\u0633\u062a.<\/p>\n<p>  RxJS \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 Bacon.js \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u0633\u06cc\u06af\u0646\u0627\u0644<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c 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\u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0631\u0627 \u062f\u0627\u0631\u062f<\/p>\n<p>\u062e\u06cc\u0644\u06cc [bogus documentation](https:\/\/github.com\/baconjs\/bacon.js)\u060c \u0627\u0645\u0627 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 API \u0628\u0627 \u062c\u0632\u0626\u06cc\u0627\u062a \u062e\u0648\u0628\u06cc \u062f\u0627\u0631\u062f<\/p>\n<p>\u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u0635\u0644 [documentation](https:\/\/github.com\/angular\/angular\/discussions\/49685) \u0648 \u0645\u062b\u0627\u0644<\/p>\n<p>\u0686\u0627\u0631\u0686\u0648\u0628 \u0647\u0627<\/p>\n<p>React\u060c Angular \u0648 \u0641\u0631\u06cc\u0645\u0648\u0631\u06a9 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631<\/p>\n<p>\u0641\u0631\u06cc\u0645\u0648\u0631\u06a9 \u0647\u0627\u06cc \u0633\u0627\u0632\u06af\u0627\u0631 \u0628\u0627 TypeScript \u0645\u0627\u0646\u0646\u062f Angular\u060c React (\u0628\u0627 TypeScript) \u0648 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LogRocket \u0647\u0645\u0686\u0646\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0631\u0627 \u0646\u0638\u0627\u0631\u062a \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0628\u0627\u0631 CPU \u0645\u0634\u062a\u0631\u06cc\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0645\u0634\u062a\u0631\u06cc \u0648 \u0645\u0648\u0627\u0631\u062f \u062f\u06cc\u06af\u0631 \u0631\u0627 \u06af\u0632\u0627\u0631\u0634 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u0628\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0628\u0633\u0627\u0632\u06cc\u062f &#8211; \u0646\u0638\u0627\u0631\u062a \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0627\u06cc\u06af\u0627\u0646 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f.<\/p>\n<div data-article-id=\"1940267\" id=\"article-body\">\n<p><strong>\u0646\u0648\u0634\u062a\u0647 \u0627\u0645\u0627\u0646\u0648\u0626\u0644 \u0627\u0648\u062f\u06cc\u0648\u06a9\u0648\u270f\ufe0f<\/strong><\/p>\n<p>\u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 Reactive Extensions \u0628\u0631\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06cc\u0627 RxJS \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646\u06a9\u0647 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 Observables \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0645\u0634\u0647\u0648\u0631 \u0627\u0633\u062a.  \u0627\u06af\u0631 \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0646\u0637\u0642\u06cc \u0646\u06cc\u0633\u062a\u060c \u0646\u06af\u0631\u0627\u0646 \u0646\u0628\u0627\u0634\u06cc\u062f &#8211; \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a. <\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u067e\u0630\u06cc\u0631\u0634\u060c \u0628\u0627 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u060c \u0645\u0632\u0627\u06cc\u0627 \u0648 \u0645\u0648\u0627\u0631\u062f \u062f\u06cc\u06af\u0631 RxJS \u0622\u0634\u0646\u0627 \u0645\u06cc\u200c\u0634\u0648\u06cc\u0645 \u062a\u0627 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u06cc\u0645 \u0628\u0641\u0647\u0645\u06cc\u062f \u0686\u06cc\u0633\u062a\u060c \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0686\u0631\u0627 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u062f\u0631 \u067e\u0627\u06cc\u0627\u0646 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0634\u062e\u06cc\u0635 \u062f\u0647\u06cc\u062f \u06a9\u0647 \u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u0648 \u0686\u06af\u0648\u0646\u0647 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0624\u062b\u0631 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0628\u067e\u0630\u06cc\u0631\u06cc\u062f.<\/p>\n<hr\/>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 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=\"Toggle Table of Content\"><span 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>\u0633\u0647\u0648\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647\u060c DX \u0648 \u0645\u0646\u062d\u0646\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/nabfollower.com\/blog\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/#%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%D9%87_%D8%A8%D8%B3%D8%AA%D9%87\" >\u0627\u0646\u062f\u0627\u0632\u0647 \u0628\u0633\u062a\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/nabfollower.com\/blog\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/#%D8%AC%D8%A7%D9%85%D8%B9%D9%87_%D9%88_%D8%A7%DA%A9%D9%88%D8%B3%DB%8C%D8%B3%D8%AA%D9%85_%D9%87%D8%A7\" >\u062c\u0627\u0645\u0639\u0647 \u0648 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/nabfollower.com\/blog\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/#%D9%85%D8%B3%D8%AA%D9%86%D8%AF%D8%A7%D8%AA\" >\u0645\u0633\u062a\u0646\u062f\u0627\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/nabfollower.com\/blog\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/#%D8%A7%D8%AF%D8%BA%D8%A7%D9%85_%D8%A8%D8%A7_%D8%B3%D8%A7%DB%8C%D8%B1_%DA%A9%D8%AA%D8%A7%D8%A8%D8%AE%D8%A7%D9%86%D9%87_%D9%87%D8%A7_%D9%88_%DA%86%D8%A7%D8%B1%DA%86%D9%88%D8%A8_%D9%87%D8%A7\" >\u0627\u062f\u063a\u0627\u0645 \u0628\u0627 \u0633\u0627\u06cc\u0631 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627 \u0648 \u0686\u0627\u0631\u0686\u0648\u0628 \u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/nabfollower.com\/blog\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/#%D8%A7%D8%B4%DA%A9%D8%A7%D9%84_%D8%B2%D8%AF%D8%A7%DB%8C%DB%8C\" >\u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc<\/a><\/li><\/ul><\/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\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/#%D8%A7%D8%B2_%D9%85%D9%88%D8%A7%D8%B1%D8%AF_%D8%A8%D8%B1%D8%A7%DB%8C_RxJS_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >\u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0628\u0631\u0627\u06cc RxJS \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\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/#RxJS_%D8%AF%D8%B1_%D9%85%D9%82%D8%A7%D8%A8%D9%84_Baconjs_%D8%AF%D8%B1_%D9%85%D9%82%D8%A7%D8%A8%D9%84_%D8%B3%DB%8C%DA%AF%D9%86%D8%A7%D9%84\" >RxJS \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 Bacon.js \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u0633\u06cc\u06af\u0646\u0627\u0644<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/nabfollower.com\/blog\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/#%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1_%D8%AE%D9%88%D8%A7%D9%86%D8%AF%D9%86-5\" >\u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0646\u062f\u0646:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/nabfollower.com\/blog\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/#%D9%86%D8%AA%DB%8C%D8%AC%D9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/nabfollower.com\/blog\/rxjs-adoption-guide-overview-examples-and-alternatives-m9d\/#%D8%A2%DB%8C%D8%A7_%DA%A9%D8%AA%D8%A7%D8%A8%D8%AE%D8%A7%D9%86%D9%87_%D9%87%D8%A7%DB%8C_%D8%AC%D8%AF%DB%8C%D8%AF_JS_%D8%B1%D8%A7_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%D8%AC%D8%AF%DB%8C%D8%AF_%DB%8C%D8%A7_%D8%A8%D9%87%D8%A8%D9%88%D8%AF_%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF_%D8%A7%D8%B6%D8%A7%D9%81%D9%87_%D9%85%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF%D8%9F_%D8%A7%DA%AF%D8%B1_%D8%A8%D8%B1%D8%B9%DA%A9%D8%B3_%D8%B9%D9%85%D9%84_%DA%A9%D9%86%D9%86%D8%AF_%DA%86%D9%87%D8%9F\" >\u0622\u06cc\u0627 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u062c\u062f\u06cc\u062f JS \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u06cc\u0627 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u061f  \u0627\u06af\u0631 \u0628\u0631\u0639\u06a9\u0633 \u0639\u0645\u0644 \u06a9\u0646\u0646\u062f \u0686\u0647\u061f<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D9%82%D8%AF%D9%85%D9%87_%D8%A7%DB%8C_%D8%A8%D8%B1_RxJS\"><\/span>\n<p>  \u0645\u0642\u062f\u0645\u0647 \u0627\u06cc \u0628\u0631 RxJS<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u062d\u062f\u0648\u062f \u0633\u0627\u0644 2011\u060c \u062a\u06cc\u0645 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0627\u0628\u0631\u06cc \u0645\u0627\u06cc\u06a9\u0631\u0648\u0633\u0627\u0641\u062a \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a \u062a\u0627 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0647\u062a\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u067e\u0631\u0648\u0698\u0647 \u0627\u06cc \u0628\u0647 \u0646\u0627\u0645 Volta \u0634\u062f\u060c \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u0628\u0632\u0627\u0631 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u0628\u0627 \u0647\u062f\u0641 \u0633\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648\u0628 \u0686\u0646\u062f \u0644\u0627\u06cc\u0647. <\/p>\n<p>RxJS \u0628\u062e\u0634\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u0628\u0648\u062f.  \u0644\u0648\u06af\u0648\u06cc \u0622\u0646\u060c \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0627\u0631\u0645\u0627\u0647\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u0627\u0633\u062a\u060c \u0627\u0634\u0627\u0631\u0647 \u0627\u06cc \u0628\u0647 \u0648\u0644\u062a\u0627 \u0627\u0633\u062a.  \u062f\u0631 \u0647\u0645\u06cc\u0646 \u062d\u0627\u0644\u060c \u00ab\u0627\u0641\u0632\u0648\u0646\u0647\u200c\u0647\u0627\u00bb \u0628\u0647 \u0641\u0646\u0627\u0648\u0631\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0627\u0641\u0632\u0648\u0646\u0647\u200c\u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u062a\u0648\u0633\u0639\u0647\u200c\u06cc\u0627\u0641\u062a\u0647 \u062f\u0631 \u0647\u0645\u0627\u0646 \u0632\u0645\u0627\u0646 \u0627\u0634\u0627\u0631\u0647 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u062e\u0648\u0628\u06cc \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u067e\u0633\u0648\u0646\u062f\u0647\u0627\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc (Rx) \u0631\u0627 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. <\/p>\n<p>\u0627\u0648\u0644\u06cc\u0646 \u0646\u0633\u062e\u0647 Rx \u0628\u0631\u0627\u06cc \u0686\u0627\u0631\u0686\u0648\u0628 \u062f\u0627\u062a \u0646\u062a \u0633\u0627\u062e\u062a\u0647 \u0634\u062f \u0648 \u062f\u0631 21 \u0698\u0648\u0626\u0646 2011 \u0645\u0646\u062a\u0634\u0631 \u0634\u062f. \u0628\u0639\u062f\u0627\u064b\u060c \u062a\u06cc\u0645 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc Rx \u0631\u0627 \u0628\u0631\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c RxJS\u060c \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0646\u0633\u062e\u0647 \u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0645\u0627\u0646\u0646\u062f C++ \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f.  \u062f\u0631 \u0627\u0648\u0627\u062e\u0631 \u0633\u0627\u0644 2012\u060c RxJS \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u0645\u0646\u0628\u0639 \u0628\u0627\u0632\u060c \u0627\u0628\u062a\u062f\u0627 \u062f\u0631 CodePlex \u0645\u0646\u062a\u0634\u0631 \u0634\u062f \u0648 \u0628\u0639\u062f\u0627\u064b \u0628\u0647 GitHub \u0645\u0646\u062a\u0642\u0644 \u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B4%D8%B1%D9%88%D8%B9_%DA%A9%D8%A7%D8%B1_%D8%A8%D8%A7_RxJS\"><\/span>\n<p>  \u0634\u0631\u0648\u0639 \u06a9\u0627\u0631 \u0628\u0627 RxJS<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627\u0633\u062a\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0628\u0647 \u062e\u0635\u0648\u0635 \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0622\u0633\u0627\u0646 \u0646\u06cc\u0633\u062a.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u0631 \u0686\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0627 \u0622\u0646 \u06a9\u0627\u0631 \u06a9\u0646\u06cc\u062f \u062f\u0634\u0648\u0627\u0631\u062a\u0631 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0634\u0631\u0648\u0639 \u0647\u0631 \u0686\u0647 \u0632\u0648\u062f\u062a\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f. <\/p>\n<p>\u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639\u060c \u0628\u0647 \u062f\u0631\u06a9 \u0646\u06a9\u0627\u062a \u0632\u06cc\u0631 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n<ul>\n<li>  <strong>\u0627\u0635\u0648\u0644 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/strong> &#8211; \u0627\u06cc\u0646 \u0634\u0627\u0645\u0644 \u062f\u0631\u06a9 \u0646\u062d\u0648\u0647 \u0627\u0639\u0644\u0627\u0646 \u0648 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0648\u0627\u0628\u0639\u060c \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0622\u06af\u0627\u0647\u06cc \u0627\u0632 \u0646\u062d\u0648\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0646\u0648\u0646\u062f\u06af\u0627\u0646 \u0631\u0648\u06cc\u062f\u0627\u062f \u0627\u0633\u062a.  \u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 <code>try...catch<\/code> \u0628\u0644\u0648\u06a9 \u0647\u0627 \u0646\u06cc\u0632 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0634\u0645\u0627 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u0646\u062f<\/li>\n<li>  <strong>\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646<\/strong> &#8211; \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0627\u0635\u0648\u0644 \u0627\u0648\u0644\u06cc\u0647 \u062a\u0645\u0627\u0633\u200c\u0647\u0627\u06cc \u0628\u0631\u06af\u0634\u062a\u06cc \u0631\u0627 \u0628\u062f\u0627\u0646\u06cc\u062f \u0648 Promise API \u0627\u0632 \u062c\u0645\u0644\u0647 \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0648 \u0645\u0635\u0631\u0641 \u0648\u0639\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u062f\u0627\u0646\u06cc\u062f.  \u062f\u0631\u06a9 \u062e\u0648\u0628 \u062f\u0631 \u0645\u0648\u0631\u062f \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 async \u0648 \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0646\u06cc\u0632 \u0628\u0633\u06cc\u0627\u0631 \u0642\u062f\u0631\u062f\u0627\u0646\u06cc \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/li>\n<li>  <strong>RxJS \u0646\u0635\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a<\/strong> &#8211; \u0645\u0631\u0627\u062d\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u0634\u0645\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u0646\u0635\u0628 RxJS\u060c \u06cc\u06a9 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.  \u0628\u0647 \u062e\u0627\u0637\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0646\u0627\u0645 \u0628\u0628\u0631\u06cc\u062f <code>RxJs-Guide<\/code>.  \u0628\u0647 \u062f\u0627\u062e\u0644 \u0622\u0646 \u0628\u0631\u0648\u06cc\u062f\u060c \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 Node \u062c\u062f\u06cc\u062f \u0631\u0627 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>npm init <span class=\"nt\">-y<\/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>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f \u0628\u0627\u06cc\u062f RxJS \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u0645.  \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0628\u0627\u06cc\u062f \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>npm <span class=\"nb\">install <\/span>rxjs\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<h4><span class=\"ez-toc-section\" id=\"%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1_%D8%AE%D9%88%D8%A7%D9%86%D8%AF%D9%86\"><\/span>\n<p>  <em>\u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0646\u062f\u0646:<\/em><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"RxJS_%DA%86%DB%8C%D8%B3%D8%AA%D8%9F\"><\/span>\n<p>  RxJS \u0686\u06cc\u0633\u062a\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u06cc\u060c \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0628\u0647 \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 API \u0647\u0627 \u0645\u06cc \u0634\u0648\u062f.  RxJS \u0634\u06cc\u0648\u0647 \u0628\u0631\u062e\u0648\u0631\u062f \u0645\u0627 \u0628\u0627 \u0627\u06cc\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0645\u062a\u062d\u0648\u0644 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u2013 \u0628\u0647 \u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646\u060c \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0631\u0641\u062a\u0627\u0631 \u06a9\u0646\u06cc\u0645.  \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 Observables\u060c Observers\u060c Operators\u060c Subscriptions\u060c Subjects \u0648 Schedulers. <\/p>\n<p>\u0628\u0639\u062f\u0627\u064b \u0628\u0627 \u062c\u0632\u0626\u06cc\u0627\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0647 \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f RxJS \u062e\u0648\u0627\u0647\u06cc\u0645 \u067e\u0631\u062f\u0627\u062e\u062a\u060c \u0627\u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062a\u0634\u0628\u06cc\u0647 \u0633\u0631\u06cc\u0639\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u067e\u062e\u0634 \u0632\u0646\u062f\u0647 \u0648\u0631\u0632\u0634\u06cc \u0645\u062d\u0644\u06cc \u0634\u062e\u0635\u06cc \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f. <\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633\u060c Observables \u06cc\u0627 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647\u060c \u06a9\u0627\u0646\u0627\u0644 \u0647\u0627\u06cc \u067e\u062e\u0634 \u0647\u0633\u062a\u0646\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0646\u0627\u0638\u0631\u0627\u0646\u060c \u0628\u06cc\u0646\u0646\u062f\u06af\u0627\u0646\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0632\u0646\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u06a9\u0627\u0646\u0627\u0644 \u0647\u0627 \u0645\u0634\u062a\u0631\u06a9 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u06cc\u0646\u0646\u062f\u0647 \u0645\u0634\u062a\u0631\u06a9 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0634\u0631\u0648\u0639 \u0628\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u067e\u062e\u0634 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u0647\u0631 \u0632\u0645\u0627\u0646 \u0627\u0634\u062a\u0631\u0627\u06a9 \u062e\u0648\u062f \u0631\u0627 \u0644\u063a\u0648 \u06a9\u0646\u062f \u062a\u0627 \u0622\u0646 \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u062f. <\/p>\n<p>\u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0641\u06cc\u0644\u062a\u0631\u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u06a9\u0631\u062f\u0646 \u067e\u062e\u0634 \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u067e\u0631\u0634 \u0627\u0632 \u062a\u0628\u0644\u06cc\u063a\u0627\u062a \u06cc\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0644\u062d\u0638\u0627\u062a \u06a9\u0644\u06cc\u062f\u06cc.  \u0632\u0645\u0627\u0646\u200c\u0628\u0646\u062f\u0647\u0627 \u0632\u0645\u0627\u0646 \u0648 \u062a\u0631\u062a\u06cc\u0628 \u067e\u062e\u0634\u200c\u0647\u0627 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 Subjects Observable\u200c\u0647\u0627\u06cc \u0648\u06cc\u0698\u0647\u200c\u0627\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u067e\u062e\u0634 \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0631\u0627 \u0628\u0627 \u0647\u0645\u0647 \u0628\u06cc\u0646\u0646\u062f\u06af\u0627\u0646 \u0628\u0647\u200c\u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u0646\u062f \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u06a9\u0647 \u0647\u0645\u0647 \u06cc\u06a9 \u0631\u0648\u06cc\u062f\u0627\u062f \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0632\u0645\u0627\u0646 \u0645\u06cc\u200c\u0628\u06cc\u0646\u0646\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%DA%A9%D9%84%DB%8C%D8%AF%DB%8C_RxJS_%DA%A9%D9%87_%D8%A8%D8%A7%DB%8C%D8%AF_%D8%A8%D8%AF%D8%A7%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc RxJS \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u062f\u0627\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0628\u062e\u0634 \u0642\u0628\u0644\u060c \u062a\u0648\u0636\u06cc\u062d \u0633\u0627\u062f\u0647\u200c\u0627\u06cc \u062f\u0631\u0628\u0627\u0631\u0647 \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f RxJS \u0628\u0631\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u062f\u0631\u06a9 \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u0628\u062f\u0648\u0646 \u06af\u0645 \u0634\u062f\u0646 \u062f\u0631 \u062c\u0632\u0626\u06cc\u0627\u062a \u0641\u0646\u06cc \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645.  \u062f\u0631 \u0627\u062f\u0627\u0645\u0647\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u0641\u0646\u06cc \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0647 \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u06cc\u0645. <\/p>\n<p>\u0645\u0627 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0631\u0627 \u0628\u0647 \u062f\u0648 \u0642\u0633\u0645\u062a \u062a\u0642\u0633\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u0627\u0628\u062a\u062f\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f Observables\u060c Observers \u0648 Subscriptions \u0628\u062d\u062b \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u0648 \u062f\u0627\u0646\u0634 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627 \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 RxJS \u0633\u0627\u062f\u0647 \u0639\u0645\u0644\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u0633\u067e\u0633\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u060c \u0645\u0648\u0636\u0648\u0639\u200c\u0647\u0627 \u0648 \u0632\u0645\u0627\u0646\u200c\u0628\u0646\u062f\u0647\u0627 \u0628\u062d\u062b \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u0648 \u0633\u06cc\u0633\u062a\u0645 RxJS \u062e\u0648\u062f \u0631\u0627 \u0628\u0627 \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645 \u062a\u0627 \u06cc\u06a9 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648\u0627\u0642\u0639\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u06cc\u0645.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D9%82%D8%A7%D8%A8%D9%84_%D9%85%D8%B4%D8%A7%D9%87%D8%AF%D9%87\"><\/span>\n<p>  \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u062f\u0631 \u0647\u0631 \u062a\u0639\u0631\u06cc\u0641 RxJS Observables \u0631\u0627 \u067e\u06cc\u062f\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f.  \u0627\u0645\u0627 Observables \u062f\u0642\u06cc\u0642\u0627 \u0686\u06cc\u0633\u062a\u061f <\/p>\n<p>\u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u062a\u0648\u0627\u0628\u0639\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0647\u06cc\u0686 \u0648\u0631\u0648\u062f\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0646\u0645\u06cc \u06a9\u0646\u0646\u062f \u0627\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0633\u0645\u062a \u0646\u0627\u0638\u0631\u0627\u0646 \u0633\u0648\u0642 \u062f\u0647\u0646\u062f.  \u0645\u0627\u0646\u0646\u062f \u062a\u0648\u0627\u0628\u0639\u060c Observable \u0647\u0627 \u062a\u0646\u0628\u0644 \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0627\u06cc\u062f \u0645\u0634\u062a\u0631\u06a9 \u0634\u0648\u0646\u062f. <\/p>\n<p>\u0634\u0628\u0627\u0647\u062a \u0647\u0627\u06cc\u06cc \u0628\u06cc\u0646 Observables \u0648 the \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>EventEmitter<\/code> \u06a9\u0644\u0627\u0633\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u0634\u0648\u062f \u0645\u0627 \u0622\u0646\u0647\u0627 \u0631\u0627 \u06af\u06cc\u062c \u06a9\u0646\u06cc\u0645\u060c \u0627\u0645\u0627 \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0646\u0647\u0627 \u06a9\u0645\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0627\u0633\u062a.  \u06cc\u06a9 \u062a\u0641\u0627\u0648\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 <code>EventEmitter<\/code> \u0645\u0634\u062a\u0627\u0642 \u0627\u0633\u062a \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 Observables \u062a\u0646\u0628\u0644 \u0647\u0633\u062a\u0646\u062f \u0648 \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646\u0647\u0627 \u0645\u0634\u062a\u0631\u06a9 \u0646\u0634\u0648\u06cc\u062f \u0634\u0631\u0648\u0639 \u0628\u0647 \u062a\u0648\u0644\u06cc\u062f \u062f\u0627\u062f\u0647 \u0646\u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062c\u062f\u0648\u0644\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u0628\u0647 \u062f\u0631\u06a9 \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 Observables\u060c \u062a\u0648\u0627\u0628\u0639 \u0648 an \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>EventEmitter<\/code> \u062f\u0631 \u06cc\u06a9 \u0646\u06af\u0627\u0647:<\/p>\n<div class=\"table-wrapper-paragraph\">\n<table>\n<thead>\n<tr>\n<th>\u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f<\/th>\n<th>\u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc<\/th>\n<th>\u0645\u06a9\u0627\u0646\u06cc\u0633\u0645 \u062f\u0627\u062f\u0647<\/th>\n<th>\u062e\u0631\u0648\u062c\u06cc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647<\/td>\n<td>\u062a\u0646\u0628\u0644<\/td>\n<td>\u0641\u0634\u0627\u0631 \u062f\u0627\u062f\u0646<\/td>\n<td>\u0645\u0642\u0627\u062f\u06cc\u0631 \u0686\u0646\u062f\u06af\u0627\u0646\u0647<\/td>\n<\/tr>\n<tr>\n<td>\u06a9\u0627\u0631\u06a9\u0631\u062f<\/td>\n<td>\u062a\u0646\u0628\u0644<\/td>\n<td>\u06a9\u0634\u06cc\u062f\u0646<\/td>\n<td>\u0627\u0631\u0632\u0634 \u0648\u0627\u062d\u062f<\/td>\n<\/tr>\n<tr>\n<td>Event Emitter<\/td>\n<td>\u0645\u0634\u062a\u0627\u0642<\/td>\n<td>\u0641\u0634\u0627\u0631 \u062f\u0627\u062f\u0646<\/td>\n<td>\u0645\u0642\u0627\u062f\u06cc\u0631 \u0686\u0646\u062f\u06af\u0627\u0646\u0647<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1_%D8%AE%D9%88%D8%A7%D9%86%D8%AF%D9%86-2\"><\/span>\n<p>  <em>\u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0646\u062f\u0646:<\/em><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h3><span class=\"ez-toc-section\" id=\"%D9%85%D8%B4%D8%A7%D9%87%D8%AF%D9%87_%DA%A9%D9%86%D9%86%D8%AF%D9%87\"><\/span>\n<p>  \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u0646\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0627 \u062f\u0631 \u0642\u06cc\u0627\u0633 \u0642\u0628\u0644\u06cc \u062e\u0648\u062f \u0627\u0632 Observables \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06a9\u0627\u0646\u0627\u0644 \u0647\u0627\u06cc \u067e\u062e\u0634 \u0628\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f\u06cc\u0645.  \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u06cc\u06a9 \u0631\u0648\u0634 \u0639\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u062a\u0648\u0635\u06cc\u0641 \u0646\u0648\u0639 \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u06cc\u06a9 \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631 \u0645\u0627\u0646\u0646\u062f \u06a9\u0627\u0646\u0627\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0622\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0645\u06cc \u06cc\u0627\u0628\u062f. <\/p>\n<p>\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u06a9\u0627\u0646\u0627\u0644 \u0631\u0627 \u062a\u0645\u0627\u0634\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0648\u0627\u0631\u062f \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0647 \u0635\u0648\u0631\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u06cc\u0627 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06cc\u0646 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062c\u0631\u06cc\u0627\u0646\u06cc \u0627\u0632 \u0627\u0639\u062f\u0627\u062f\u060c \u06a9\u0644\u06cc\u06a9\u200c\u0647\u0627 \u06cc\u0627 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627 \u0628\u0627\u0634\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0642\u0637\u0639\u0647 \u062c\u062f\u06cc\u062f\u06cc \u0648\u0627\u0631\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u0628\u0647 \u0622\u0646\u0647\u0627 \u0648\u0627\u06a9\u0646\u0634 \u0646\u0634\u0627\u0646 \u062f\u0647\u06cc\u062f. <\/p>\n<p>\u0646\u0627\u0638\u0631\u0627\u0646 \u062f\u0631 \u0639\u06cc\u0646 \u062d\u0627\u0644 \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0648\u0627\u06a9\u0646\u0634 \u0628\u0647 \u0627\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0627 \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627\u06cc \u062c\u062f\u06cc\u062f\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u0645\u060c \u06a9\u062f\u06cc \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u0646\u062f.  Observer \u0633\u0647 \u0631\u0648\u0634 \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<ul>\n<li>  <code>next()<\/code>  \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f\u06cc \u0645\u0646\u062a\u0634\u0631 \u0634\u0648\u062f \u062a\u0648\u0633\u0637 Observable \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f<\/li>\n<li>  <code>error()<\/code>  \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 Observable \u062e\u0637\u0627 \u0645\u06cc \u062f\u0647\u062f \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f<\/li>\n<li>  <code>complete()<\/code>  \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 Observable \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f<\/li>\n<\/ul>\n<p>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 Observable \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0647\u0631\u06af\u0632 \u062a\u0645\u0627\u0645 \u0646\u0634\u0648\u062f\u060c \u06a9\u0647 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0641\u0639\u0627\u0644\u06cc\u062a \u06a9\u0627\u0631\u0628\u0631 \u0627\u0633\u062a. <\/p>\n<p>\u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u06cc\u06a9 Observable \u062f\u0631 \u0627\u0637\u0631\u0627\u0641 a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f <code>clickListener<\/code> \u062f\u0631 \u06cc\u06a9 \u062f\u06a9\u0645\u0647\u060c \u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0648\u06cc \u062f\u06a9\u0645\u0647 \u06a9\u0644\u06cc\u06a9 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u0627 \u0627\u0646\u062a\u0634\u0627\u0631 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0627 \u067e\u0631\u062a\u0627\u0628 \u06cc\u06a9 \u062e\u0637\u0627 \u0648\u0627\u06a9\u0646\u0634 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.  \u0634\u0645\u0627 \u0646\u0645\u06cc \u062f\u0627\u0646\u06cc\u062f \u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u062a\u0645\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f\u060c \u0632\u06cc\u0631\u0627 \u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u0632\u0645\u0627\u0646\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u06a9\u0644\u06cc\u06a9 \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u062f. <\/p>\n<p>\u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0647\u0627 \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u0646\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u06cc\u06a9 \u0627\u0634\u062a\u0631\u0627\u06a9 \u062f\u0631 RxJS \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B4%D8%AA%D8%B1%D8%A7%DA%A9%D8%8C_%D8%A7%D8%A8%D9%88%D9%86%D9%85%D8%A7%D9%86\"><\/span>\n<p>  \u0627\u0634\u062a\u0631\u0627\u06a9\u060c \u0627\u0628\u0648\u0646\u0645\u0627\u0646<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u06cc\u06a9 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u0647 Observable \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u0628\u062f\u0627\u0646\u062f \u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0645\u062a\u062f Observer \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u062f.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>subscribe<\/code> \u0631\u0648\u0634\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 Observable \u0628\u06af\u0648\u06cc\u06cc\u0645 \u06a9\u0647 Observer \u0628\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631\u06cc \u06a9\u0647 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0627\u0647\u0645\u06cc\u062a \u0645\u06cc\u200c\u062f\u0647\u062f.  \u0634\u0645\u0627 \u0647\u0645 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f <code>subscribe<\/code> \u06cc\u0627 <code>unsubscribe<\/code> \u0628\u0647 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 <\/p>\n<p>\u0645\u062c\u0645\u0648\u0639\u0647 \u0646\u0645\u0648\u062f\u0627\u0631\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 Observables\u060c Observers \u0648 Subscriptions \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u062f.  \u0627\u0628\u062a\u062f\u0627\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0686\u06af\u0648\u0646\u0647 \u06cc\u06a9 Observable \u062f\u0631 \u0627\u0637\u0631\u0627\u0641 \u062c\u0631\u06cc\u0627\u0646\u06cc \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f:  \u0627\u06cc\u0646 \u0646\u0642\u0634 Observers \u0631\u0627 \u0645\u0639\u0631\u0641\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0627 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0645\u0639\u0631\u0641\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f: <img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/practicaldev\/image\/fetch\/s--qfPn5-Kr--\/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800\/https:\/\/blog.logrocket.com\/wp-content\/uploads\/2024\/07\/img2-Introducing-Observer-handle-value-methods.png\" alt=\"\u0645\u0639\u0631\u0641\u06cc \u06cc\u06a9 \u0645\u0634\u0627\u0647\u062f\u0647 \u06af\u0631 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u0631\u0632\u0634 \u0647\u0627 \u0628\u0627 \u0633\u0647 \u0631\u0648\u0634\" loading=\"lazy\" width=\"800\" height=\"451\" title=\"\"> \u0627\u0634\u062a\u0631\u0627\u06a9 \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f \u06a9\u0647 Observer \u0634\u0631\u0648\u0639 \u0628\u0647 \u06af\u0648\u0634 \u062f\u0627\u062f\u0646 \u0628\u0647 Observable \u06a9\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647\u060c Observable \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0631\u0633\u0627\u0644 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0647 Observer \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f <code>next()<\/code>\u060c <code>error()<\/code>\u060c \u0648 <code>complete()<\/code> \u0631\u0648\u0634\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 Observable \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0628\u0627 \u062e\u0637\u0627 \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06cc\u0627 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628: <img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/practicaldev\/image\/fetch\/s--vog7LCnH--\/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800\/https:\/\/blog.logrocket.com\/wp-content\/uploads\/2024\/07\/img3-Subscription-connect-Observable-Observer.png\" alt=\"\u0627\u0634\u062a\u0631\u0627\u06a9 Observable \u0631\u0627 \u0628\u0647 Observer \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f\" loading=\"lazy\" width=\"800\" height=\"362\" title=\"\"> \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0647\u0645\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631\u0647\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0646\u0645\u06cc \u0631\u0633\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0631\u062e\u06cc \u067e\u0627\u06cc\u0627\u0646 \u0645\u06cc \u06cc\u0627\u0628\u0646\u062f. <\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 API \u0648\u0627\u06a9\u0634\u06cc \u0645\u06cc \u06a9\u0646\u062f\u060c \u067e\u0627\u06cc\u0627\u0646 \u0645\u06cc \u06cc\u0627\u0628\u062f.  \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP GET \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u067e\u0633 \u0627\u0632 \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0648 \u0633\u067e\u0633 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0647\u0631\u06af\u0648\u0646\u0647 \u0627\u0646\u062a\u0634\u0627\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u062f\u0631 \u0686\u0646\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc\u060c <code>complete<\/code> \u0645\u062a\u062f \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u067e\u0633 \u0627\u0632 \u0648\u0627\u06a9\u0634\u06cc \u0648 \u0627\u0631\u0633\u0627\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f: <img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/practicaldev\/image\/fetch\/s--ALf5_Vgj--\/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800\/https:\/\/blog.logrocket.com\/wp-content\/uploads\/2024\/07\/img4-Complete-method-called-automatically-data-fetched-emitted.png\" alt=\"\u0631\u0648\u0634 \u06a9\u0627\u0645\u0644 \u067e\u0633 \u0627\u0632 \u0648\u0627\u06a9\u0634\u06cc \u0648 \u0627\u0631\u0633\u0627\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u062e\u0648\u062f\u06a9\u0627\u0631 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f\" loading=\"lazy\" width=\"800\" height=\"356\" title=\"\"> \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u062c\u0631\u06cc\u0627\u0646\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0646\u0642\u0637\u0647\u200c\u0627\u06cc \u0627\u0632 \u0632\u0645\u0627\u0646 \u062e\u0637\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0627 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u067e\u0627\u0633\u062e\u06cc \u06a9\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u062e\u0637\u0627\u06cc \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0628\u0627\u0634\u062f.  \u062f\u0631 \u0645\u0648\u0627\u0631\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646\u060c Observable \u062e\u0637\u0627 \u0631\u0627 \u067e\u0631\u062a\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u06a9\u0647 \u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u0645 <code>error<\/code> \u062a\u0627\u0628\u0639: <img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/practicaldev\/image\/fetch\/s--ZnVePzBc--\/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800\/https:\/\/blog.logrocket.com\/wp-content\/uploads\/2024\/07\/img5-Observable-throw-error-handle-error-function.png\" alt=\"\u067e\u0631\u062a\u0627\u0628 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u06cc\u06a9 \u062e\u0637\u0627\u060c \u06a9\u0647 \u062f\u0631 \u0631\u0648\u0634 \u062e\u0637\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u06af\u0631 \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc \u0634\u0648\u062f\" loading=\"lazy\" width=\"800\" height=\"343\" title=\"\"> \u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u062f\u06cc\u062f\u06cc\u0645 Observables\u060c Observers \u0648 Subscriptions \u0686\u06cc\u0633\u062a\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u06a9\u0627\u0631 \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645.  \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 RxJS \u0647\u0633\u062a\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06cc\u06a9 Observable \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D8%A7%D8%AE%D8%AA%D9%86_%DB%8C%DA%A9_%D8%B3%DB%8C%D8%B3%D8%AA%D9%85_RxJS_%D8%A8%D8%A7_Observables%D8%8C_Observers_%D9%88_Subscriptions\"><\/span>\n<p>  \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 RxJS \u0628\u0627 Observables\u060c Observers \u0648 Subscriptions<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06af\u0631 \u0645\u0631\u0627\u062d\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0631\u0627 \u062f\u0631 \u0628\u062e\u0634 \u0634\u0631\u0648\u0639 \u0628\u0627 RxJS \u0645\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0627\u0632 \u0642\u0628\u0644 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f.  \u0628\u0647 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0628\u0631\u0648\u06cc\u062f\u060c \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0647\u0631 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u06a9\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062e\u0648\u062f \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f &#8211; \u0645\u0646 \u0627\u0632 VS Code \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0645 &#8211; \u0648 \u06cc\u06a9 <code>index.js<\/code> \u0641\u0627\u06cc\u0644. <\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 Observable \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0633\u067e\u0633 \u06cc\u06a9 Observer \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0627 \u06cc\u06a9 Subscription \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u06a9\u062f \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u0628\u0627 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u06cc\u06a9 RxJS Observable \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0634\u0631\u0648\u0639 \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=\"p\">{<\/span><span class=\"nx\">Observable<\/span><span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">rxjs<\/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>\u0628\u0639\u062f\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u0645\u0648\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645 <code>Observable<\/code> \u06a9\u0644\u0627\u0633 \u0648 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f Observable \u0645\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f.  \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0631\u0627 \u0645\u06cc \u06af\u06cc\u0631\u062f <code>subscriber<\/code> \u0634\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646\u060c \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0634\u0627\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631\u060c \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627\u0647\u0627 \u0648 \u062a\u06a9\u0645\u06cc\u0644 \u0633\u06cc\u06af\u0646\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0647 \u06cc\u0627\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 Observable \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0686\u0646\u062f\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0646\u062f \u0648 \u0645\u0627 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.  \u06a9\u062f \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"c1\">\/\/Create an observable<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">observable<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Observable<\/span><span class=\"p\">((<\/span><span class=\"nx\">subscriber<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">subscriber<\/span><span class=\"p\">.<\/span><span class=\"nf\">next<\/span><span class=\"p\">(<\/span><span class=\"mi\">100<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">subscriber<\/span><span class=\"p\">.<\/span><span class=\"nf\">next<\/span><span class=\"p\">(<\/span><span class=\"mi\">200<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">subscriber<\/span><span class=\"p\">.<\/span><span class=\"nf\">next<\/span><span class=\"p\">(<\/span><span class=\"mi\">300<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">subscriber<\/span><span class=\"p\">.<\/span><span class=\"nf\">complete<\/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>\u0627\u06af\u0631 \u0628\u0647 \u062e\u0627\u0637\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c Observer \u06cc\u06a9 \u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u062f\u0627\u0631\u062f <code>next()<\/code>\u060c <code>error()<\/code>\u060c \u0648 <code>complete()<\/code> \u0645\u0648\u0627\u062f \u0648 \u0631\u0648\u0634 \u0647\u0627.  \u0645\u0627 \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f:<\/p>\n<ul>\n<li>  <code>next()<\/code>  \u0645\u0642\u062f\u0627\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<li>  <code>error()<\/code>  \u062e\u0637\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<li>  <code>complete()<\/code>  \u06af\u0632\u0627\u0631\u0634 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0627\u0645\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a<\/li>\n<\/ul>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u06a9\u0646\u0648\u0646 Observer \u062e\u0648\u062f \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"c1\">\/\/create an Observer<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">observer<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">next<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">value<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">The observer received a value<\/span><span class=\"dl\">\"<\/span> <span class=\"o\">+<\/span> <span class=\"nx\">value<\/span><span class=\"p\">),<\/span>\n    <span class=\"na\">error<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">The observer received an error<\/span><span class=\"dl\">\"<\/span> <span class=\"o\">+<\/span> <span class=\"nx\">error<\/span><span class=\"p\">),<\/span>\n    <span class=\"na\">complete<\/span><span class=\"p\">:<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">observer is complete<\/span><span class=\"dl\">'<\/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>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f Observable \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u0647 Observer \u0645\u062a\u0635\u0644 \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"c1\">\/\/connect the observable and the observer<\/span>\n<span class=\"nx\">observable<\/span><span class=\"p\">.<\/span><span class=\"nf\">subscribe<\/span><span class=\"p\">(<\/span><span class=\"nx\">observer<\/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 \u062e\u0637 \u0648\u0627\u062d\u062f \u0631\u0627 \u0635\u062f\u0627 \u0645\u06cc \u06a9\u0646\u062f <code>subscribe<\/code> \u0645\u062a\u062f \u0631\u0648\u06cc Observable \u0627\u0633\u062a \u0648 Observer \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 Observable \u0645\u0634\u062a\u0631\u06a9 \u0634\u062f\u060c \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0646\u062a\u0634\u0627\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u06cc \u06a9\u0646\u062f.  \u0648\u0642\u062a\u06cc \u0645\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>node index.js<\/code> \u062f\u0633\u062a\u0648\u0631\u060c \u0645\u0642\u0627\u062f\u06cc\u0631 \u062b\u0628\u062a \u0634\u062f\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u0634\u062a: <img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/practicaldev\/image\/fetch\/s--Nn0-2HFd--\/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800\/https:\/\/blog.logrocket.com\/wp-content\/uploads\/2024\/07\/img6-Values-logged-value-received-observer-complete.png\" alt=\"\u06a9\u0646\u0633\u0648\u0644 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062b\u0628\u062a\u200c\u0634\u062f\u0647 \u0648 \u067e\u06cc\u0627\u0645\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u06af\u0631 \u06a9\u0627\u0645\u0644 \u0627\u0633\u062a\" loading=\"lazy\" width=\"800\" height=\"432\" title=\"\"> \u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0645\u0641\u0647\u0648\u0645 \u0627\u0635\u0644\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u06cc\u0645\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0648\u0627\u0642\u0639\u06cc\u200c\u062a\u0631 \u0631\u0627 \u0627\u0645\u062a\u062d\u0627\u0646 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u06a9\u0627\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0647\u0631 \u0627\u0632 \u0686\u0646\u062f \u06af\u0627\u0647\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u0647 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645.  \u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0647 Observer \u0645\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0646\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0641\u0639\u0627\u0644 18 \u0633\u0627\u0644\u0647 \u0648 \u0628\u0627\u0644\u0627\u062a\u0631 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>data: [\n    {\n        status: \"inactive\",\n        name: \"John\",\n        age: 17\n    },\n    {\n        status: \"active\",\n        name: \"Jane\",\n        age: 25\n    },\n    {\n        status: \"inactive\",\n        name: \"Joe\",\n        age: 16\n    },\n    {\n        status: \"active\",\n        name: \"Jill\",\n        age: 35\n    },\n    {\n        status: \"active\",\n        name: \"Jack\",\n        age: 45\n    },\n    {\n        status: \"inactive\",\n        name: \"Jill\",\n        age: 35\n    },\n\n    {\n        status: \"active\",\n        name: \"Jill\",\n        age: 12\n    }\n]\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 \u0645\u0627 \u0631\u0627 \u0628\u0647 \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u060c \u0632\u0645\u0627\u0646\u200c\u0628\u0646\u062f\u06cc\u200c\u0647\u0627 \u0648 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u062f\u0631 RxJS \u0645\u06cc\u200c\u0628\u0631\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u06cc\u0646 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0631\u06a9 \u062f\u0631\u0633\u062a\u06cc \u0627\u0632 \u0646\u062d\u0648\u0647 \u0627\u0639\u0645\u0627\u0644 \u0622\u0646\u0647\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u062e\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A7%D9%BE%D8%B1%D8%A7%D8%AA%D9%88%D8%B1%D9%87%D8%A7\"><\/span>\n<p>  \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u06a9\u062f\u0647\u0627\u06cc \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0647 \u0634\u06cc\u0648\u0647 \u0627\u06cc \u0648\u0627\u0636\u062d \u0648 \u0634\u0641\u0627\u0641 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0647\u0633\u062a\u0646\u062f.  \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc Observables \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.  \u0622\u0646\u0647\u0627 \u0628\u0647 \u062f\u0648 \u0635\u0648\u0631\u062a \u0645\u06cc \u0622\u06cc\u0646\u062f:<\/p>\n<ul>\n<li>  <strong>\u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc Pipeable<\/strong>: \u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u062a\u0648\u0627\u0628\u0639\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0647 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0632\u0646\u062c\u06cc\u0631\u0647 \u0632\u062f <code>.pipe()<\/code> \u0631\u0648\u0634 \u0631\u0648\u06cc \u06cc\u06a9 \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631  \u0645\u062b\u0627\u0644\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 <code>map<\/code>\u060c <code>filter<\/code>\u060c \u0648 <code>mergeMap<\/code>.  \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc Pipeable \u06cc\u06a9 Observable \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f \u0648 \u06cc\u06a9 Observable \u062c\u062f\u06cc\u062f \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u0646\u062f \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u062a\u0628\u062f\u06cc\u0644 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0627\u062f\u0647 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u062a\u0631 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>  <strong>\u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f<\/strong>: \u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 Observable\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u0631\u0627 \u0627\u0632 \u0645\u0646\u0627\u0628\u0639 \u0645\u062e\u062a\u0644\u0641 \u0645\u0627\u0646\u0646\u062f \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u060c \u062a\u0627\u06cc\u0645\u0631\u0647\u0627 \u06cc\u0627 \u062f\u06cc\u06af\u0631 \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0645\u062b\u0627\u0644\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 <code>of<\/code>\u060c <code>from<\/code>\u060c \u0648 <code>interval<\/code>.  \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f Observables \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u0632\u0645\u06cc\u0646\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0641\u0631\u0627\u0647\u0645 \u06a9\u0646\u06cc\u0645<\/li>\n<\/ul>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0630\u06a9\u0631 \u0634\u062f\u060c \u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u067e\u0631\u0648\u0698\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u0648 \u0632\u06cc\u0631 18 \u0633\u0627\u0644 \u0631\u0627 \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0646\u06cc\u0645.  \u0627\u0628\u062a\u062f\u0627 \u0628\u0627\u06cc\u062f \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0646\u06cc\u0645\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0646\u0628\u0639 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/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>  \n<span class=\"na\">data<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\n    <span class=\"p\">{<\/span>\n        <span class=\"na\">status<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">inactive<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">John<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">age<\/span><span class=\"p\">:<\/span> <span class=\"mi\">17<\/span>\n    <span class=\"p\">},<\/span> <span class=\"c1\">\/\/fill in the remaining data...<\/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>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0634\u062a\u0631\u06a9\u06cc\u0646 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">observable<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Observable<\/span><span class=\"p\">((<\/span><span class=\"nx\">subscriber<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">subscriber<\/span><span class=\"p\">.<\/span><span class=\"nf\">next<\/span><span class=\"p\">(<\/span><span class=\"nx\">users<\/span><span class=\"p\">.<\/span><span class=\"nx\">data<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">subscriber<\/span><span class=\"p\">.<\/span><span class=\"nf\">complete<\/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\u0631\u0627\u06cc \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0641\u0639\u0627\u0644\u06cc\u062a \u0648 \u0633\u0646 \u0622\u0646\u0647\u0627\u060c \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u0645 <code>map<\/code> \u0648 <code>filter<\/code> \u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u0627\u0632 RxJS \u0648 \u0627\u0639\u0645\u0627\u0644 \u0622\u0646\u0647\u0627 \u0628\u0631 \u0631\u0648\u06cc Observable \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>.pipe()<\/code> \u0631\u0648\u0634.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <code>map<\/code> \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631\u060c \u0648 <code>filter<\/code> \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u0645\u0634\u0631\u0648\u0637 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0631\u0627 \u0646\u062f\u0627\u0631\u0646\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">observable<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Observable<\/span><span class=\"p\">((<\/span><span class=\"nx\">subscriber<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">subscriber<\/span><span class=\"p\">.<\/span><span class=\"nf\">next<\/span><span class=\"p\">(<\/span><span class=\"nx\">users<\/span><span class=\"p\">.<\/span><span class=\"nx\">data<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">subscriber<\/span><span class=\"p\">.<\/span><span class=\"nf\">complete<\/span><span class=\"p\">();<\/span>\n<span class=\"p\">}).<\/span><span class=\"nf\">pipemap<\/span><span class=\"p\">(<\/span><span class=\"nx\">users<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">users<\/span><span class=\"p\">.<\/span><span class=\"nf\">filter<\/span><span class=\"p\">(<\/span><span class=\"nx\">user<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span><span class=\"nx\">user<\/span><span class=\"p\">.<\/span><span class=\"nx\">status<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">inactive<\/span><span class=\"dl\">'<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"nx\">user<\/span><span class=\"p\">.<\/span><span class=\"nx\">age<\/span> <span class=\"o\"> <span class=\"mi\">18<\/span><span class=\"p\">)))<\/span>\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>\u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0646\u062a\u06cc\u062c\u0647\u060c Observer \u0628\u0639\u062f\u06cc \u0631\u0627 \u0628\u0627 \u0627\u06cc\u0646 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">next<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">value<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">The observer received active users<\/span><span class=\"dl\">\"<\/span> <span class=\"o\">+<\/span> <span class=\"nx\">JSON<\/span><span class=\"p\">.<\/span><span class=\"nf\">stringify<\/span><span class=\"p\">(<\/span><span class=\"nx\">value<\/span><span class=\"p\">,<\/span><span class=\"kc\">null<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/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 \u06a9\u062f \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f: <img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/practicaldev\/image\/fetch\/s--AYv2ejJp--\/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800\/https:\/\/blog.logrocket.com\/wp-content\/uploads\/2024\/07\/img7-Observer-received-active-users-display-values-complete-message.png\" alt=\"\u06a9\u0646\u0633\u0648\u0644 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0641\u0639\u0627\u0644\u06cc \u0631\u0627 \u0628\u0627 \u0641\u0647\u0631\u0633\u062a \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u0648 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0622\u0646 \u067e\u06cc\u0627\u0645\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 Observer \u06a9\u0627\u0645\u0644 \u0627\u0633\u062a\" loading=\"lazy\" width=\"800\" height=\"541\" title=\"\"><\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1_%D8%AE%D9%88%D8%A7%D9%86%D8%AF%D9%86-3\"><\/span>\n<p>  <em>\u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0646\u062f\u0646:<\/em><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h3><span class=\"ez-toc-section\" id=\"%D9%81%D8%A7%D8%B9%D9%84%D8%8C_%D9%85%D9%88%D8%B6%D9%88%D8%B9\"><\/span>\n<p>  \u0641\u0627\u0639\u0644\u060c \u0645\u0648\u0636\u0648\u0639<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0633\u0648\u0698\u0647 \u0647\u0627 \u0627\u0646\u0648\u0627\u0639 \u062e\u0627\u0635\u06cc \u0627\u0632 Observables \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0686\u0646\u062f\u067e\u062e\u0634\u06cc \u0628\u0627\u0634\u0646\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0646\u0627\u0638\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0634\u062a\u0631\u06a9 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u0648\u0627\u062d\u062f \u0634\u0648\u0646\u062f.  \u062f\u0631 \u0645\u0642\u0627\u0628\u0644\u060c \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u067e\u0630\u06cc\u0631\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0641\u0642\u0637 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0628\u0627\u0634\u0646\u062f \u0648 \u06cc\u06a9 \u0631\u0627\u0628\u0637\u0647 \u06cc\u06a9 \u0628\u0647 \u06cc\u06a9 \u0628\u06cc\u0646 \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u067e\u0630\u06cc\u0631 \u0648 \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0622\u0646 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f. <\/p>\n<p>\u0647\u0631 \u0645\u0648\u0636\u0648\u0639\u06cc \u0647\u0645 \u0646\u0627\u0638\u0631 \u0648 \u0647\u0645 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0645\u0627\u0647\u06cc\u062a \u062f\u0648\u06af\u0627\u0646\u0647 \u0628\u0647 \u0633\u0648\u0698\u0647\u200c\u0647\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u0646\u0647 \u062a\u0646\u0647\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u0646\u062f (\u0645\u0627\u0646\u0646\u062f \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u06af\u0631) \u0628\u0644\u06a9\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0646\u06cc\u0632 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0646\u0646\u062f (\u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u067e\u0630\u06cc\u0631). <\/p>\n<p>\u0633\u0648\u0698\u0647 \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0686\u0646\u062f\u067e\u062e\u0634\u06cc \u0628\u0627\u0634\u0646\u062f\u060c \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u062f\u0646\u06cc\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0645\u0627 \u0645\u0647\u0645 \u0628\u0627\u0634\u062f.  \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u0686\u0646\u062f\u06cc\u0646 \u0628\u062e\u0634 \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0644\u06cc\u0633\u062a \u0641\u06cc\u0644\u062a\u0631 \u0634\u062f\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0648\u0627\u06a9\u0646\u0634 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f.  \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0646\u062a\u0627\u06cc\u062c \u0641\u06cc\u0644\u062a\u0631 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u0645\u0634\u062a\u0631\u06a9\u06cc\u0646 \u0686\u0646\u062f\u067e\u062e\u0634 \u06a9\u0646\u06cc\u062f. <\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u062f\u0631 RxJS\u060c \u0628\u0627\u06cc\u062f \u0627\u06cc\u0646 \u0645\u0627\u0698\u0648\u0644 \u0647\u0627 \u0631\u0627 \u0648\u0627\u0631\u062f \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=\"p\">{<\/span> <span class=\"nx\">Subject<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">rxjs<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">map<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">rxjs\/operators<\/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 \u0646\u0642\u0634\u0647 \u0631\u0627\u0647 \u06cc\u0627 \u062c\u0631\u06cc\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc Subjects \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f:<\/p>\n<ul>\n<li>    \u0627\u064a\u062c\u0627\u062f \u0643\u0631\u062f\u0646 <code>userSubject<\/code>\n<\/li>\n<li>    \u062a\u0639\u0631\u064a\u0641 \u0643\u0631\u062f\u0646 <code>observer1<\/code> \u0648 <code>observer2<\/code>\n<\/li>\n<li>    \u0645\u0634\u062a\u0631\u06a9 \u0634\u062f\u0646 \u0647\u0631 \u062f\u0648 \u0646\u0627\u0638\u0631 \u062f\u0631 <code>userSubject<\/code> \u0628\u0627 \u0644\u0648\u0644\u0647 \u0627\u06cc \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0631\u0627 \u0641\u06cc\u0644\u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<li>  <code>userSubject.next(users.data)<\/code>  \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<li>    \u0647\u0631 \u062f\u0648 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u0646\u062f\u0647 \u0644\u06cc\u0633\u062a \u0641\u06cc\u0644\u062a\u0631 \u0634\u062f\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u0632\u06cc\u0631 18 \u0633\u0627\u0644 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u0646\u062f<\/li>\n<li>  <code>userSubject.complete()<\/code>  \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u0648 \u0628\u0647 \u0647\u0631 \u062f\u0648 \u0646\u0627\u0638\u0631 \u0627\u0637\u0644\u0627\u0639 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u06a9\u0627\u0645\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a<\/li>\n<\/ul>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062d\u0648 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u0633\u062a <code>userSubject<\/code>:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">userSubject<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Subject<\/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>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c <code>userSubject<\/code> \u0646\u0645\u0648\u0646\u0647 \u062c\u062f\u06cc\u062f\u06cc \u0627\u0632 a \u0627\u0633\u062a <code>Subject<\/code>.  \u0645\u0627 \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0628\u0647 \u062f\u0648 \u0645\u0634\u0627\u0647\u062f\u0647\u200c\u06af\u0631 \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">observer1<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">next<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">value<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Observer 1 received: <\/span><span class=\"dl\">\"<\/span> <span class=\"o\">+<\/span> <span class=\"nx\">JSON<\/span><span class=\"p\">.<\/span><span class=\"nf\">stringify<\/span><span class=\"p\">(<\/span><span class=\"nx\">value<\/span><span class=\"p\">,<\/span> <span class=\"kc\">null<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">)),<\/span>\n\n    <span class=\"na\">error<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Observer 1 received an error: <\/span><span class=\"dl\">\"<\/span> <span class=\"o\">+<\/span> <span class=\"nx\">error<\/span><span class=\"p\">),<\/span>\n\n    <span class=\"na\">complete<\/span><span class=\"p\">:<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Observer 1 is complete<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">};<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">observer2<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">next<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">value<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Observer 2 received: <\/span><span class=\"dl\">\"<\/span> <span class=\"o\">+<\/span> <span class=\"nx\">JSON<\/span><span class=\"p\">.<\/span><span class=\"nf\">stringify<\/span><span class=\"p\">(<\/span><span class=\"nx\">value<\/span><span class=\"p\">,<\/span> <span class=\"kc\">null<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">)),<\/span>\n\n    <span class=\"na\">error<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Observer 2 received an error: <\/span><span class=\"dl\">\"<\/span> <span class=\"o\">+<\/span> <span class=\"nx\">error<\/span><span class=\"p\">),<\/span>\n\n    <span class=\"na\">complete<\/span><span class=\"p\">:<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Observer 2 is complete<\/span><span class=\"dl\">'<\/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 \u0628\u0627\u06cc\u062f \u0646\u0627\u0638\u0631\u0627\u0646 \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0645\u0648\u0636\u0648\u0639 \u0645\u0634\u062a\u0631\u06a9 \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">userSubject<\/span><span class=\"p\">.<\/span><span class=\"nf\">pipe<\/span><span class=\"p\">(<\/span>\n    <span class=\"nf\">map<\/span><span class=\"p\">(<\/span><span class=\"nx\">users<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">users<\/span><span class=\"p\">.<\/span><span class=\"nf\">filter<\/span><span class=\"p\">(<\/span><span class=\"nx\">user<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">user<\/span><span class=\"p\">.<\/span><span class=\"nx\">status<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">inactive<\/span><span class=\"dl\">'<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"nx\">user<\/span><span class=\"p\">.<\/span><span class=\"nx\">age<\/span> <span class=\"o\"> <span class=\"mi\">18<\/span><span class=\"p\">))<\/span>\n<span class=\"p\">).<\/span><span class=\"nf\">subscribe<\/span><span class=\"p\">(<\/span><span class=\"nx\">observer1<\/span><span class=\"p\">);<\/span>\n\n<span class=\"nx\">userSubject<\/span><span class=\"p\">.<\/span><span class=\"nf\">pipe<\/span><span class=\"p\">(<\/span>\n    <span class=\"nf\">map<\/span><span class=\"p\">(<\/span><span class=\"nx\">users<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">users<\/span><span class=\"p\">.<\/span><span class=\"nf\">filter<\/span><span class=\"p\">(<\/span><span class=\"nx\">user<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">user<\/span><span class=\"p\">.<\/span><span class=\"nx\">status<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">inactive<\/span><span class=\"dl\">'<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"nx\">user<\/span><span class=\"p\">.<\/span><span class=\"nx\">age<\/span> <span class=\"o\"> <span class=\"mi\">18<\/span><span class=\"p\">))<\/span>\n<span class=\"p\">).<\/span><span class=\"nf\">subscribe<\/span><span class=\"p\">(<\/span><span class=\"nx\">observer2<\/span><span class=\"p\">);<\/span>\n<\/span><\/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>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0645\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">userSubject<\/span><span class=\"p\">.<\/span><span class=\"nf\">next<\/span><span class=\"p\">(<\/span><span class=\"nx\">users<\/span><span class=\"p\">.<\/span><span class=\"nx\">data<\/span><span class=\"p\">);<\/span>\n<span class=\"nx\">userSubject<\/span><span class=\"p\">.<\/span><span class=\"nf\">complete<\/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\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0647\u0645\u0647 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u06cc\u0627 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0641\u06cc\u0644\u062a\u0631 \u0634\u062f\u0647 \u062f\u0627\u0631\u0646\u062f\u060c \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0645\u0646\u0628\u0639 \u062f\u0627\u062f\u0647 \u0627\u0635\u0644\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c \u0647\u0645\u0627\u0646 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0634\u062f\u0647 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1_%D8%AE%D9%88%D8%A7%D9%86%D8%AF%D9%86-4\"><\/span>\n<p>  <em>\u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0646\u062f\u0646:<\/em><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_%D8%B1%DB%8C%D8%B2%D8%A7%D9%86\"><\/span>\n<p>  \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u0627\u0646<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u0627 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 Observables\u060c Observers\u060c Subscriptions\u060c Operators \u0648 Subjects \u0631\u0627 \u062f\u06cc\u062f\u0647 \u0627\u06cc\u0645.  \u0622\u062e\u0631\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u06a9\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646 \u0628\u062d\u062b \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f\u060c Schedulers \u0627\u0633\u062a. <\/p>\n<p>\u0645\u0627 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 Subscriptions Observables \u0648 Observer \u0631\u0627 \u0628\u0647 \u0647\u0645 \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0627\u0645\u0627 Schedulers \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0647\u0627 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.  \u06cc\u06a9 Scheduler \u0632\u0645\u0627\u0646 \u0634\u0631\u0648\u0639 \u0627\u062c\u0631\u0627\u06cc Observables \u0648 \u0632\u0645\u0627\u0646 \u062a\u062d\u0648\u06cc\u0644 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0647 Observer \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc \u06a9\u0646\u062f. <\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0633\u0627\u062f\u0647 \u06a9\u0645\u06cc Schedulers \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u06a9\u0646\u06cc\u0645.  \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0648\u0638\u0627\u06cc\u0641 \u0628\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0648\u0638\u06cc\u0641\u0647 \u0647\u0627 \u0648 \u0645\u0627\u06a9\u0631\u0648\u062a\u0633\u06a9 \u0647\u0627 \u0637\u0628\u0642\u0647 \u0628\u0646\u062f\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f \u06a9\u0647 \u0628\u0631 \u062a\u0631\u062a\u06cc\u0628 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646\u0647\u0627 \u062f\u0631 \u062d\u0644\u0642\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc \u06af\u0630\u0627\u0631\u062f.  \u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f \u0686\u0646\u062f\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627 \u0627\u0648\u0644\u0648\u06cc\u062a \u0628\u0627\u0644\u0627 (\u0648\u0638\u06cc\u0641\u0647 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9) \u0648 \u0645\u0639\u0645\u0648\u0644\u06cc (macrotasks) \u0628\u0631\u0627\u06cc \u062a\u06a9\u0645\u06cc\u0644 \u062f\u0631 \u06cc\u06a9 \u0631\u0648\u0632 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n<ul>\n<li>  <code>Regular log<\/code>: \u06cc\u06a9 \u062a\u0645\u0627\u0633 \u062a\u0644\u0641\u0646\u06cc \u0633\u0631\u06cc\u0639 \u06a9\u0647 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u06cc\u062f<\/li>\n<li>  <code>process.nextTick<\/code>: \u067e\u06cc\u0627\u0645\u06a9 \u0641\u0648\u0631\u06cc \u06a9\u0647 \u0628\u0647 \u0645\u062d\u0636 \u0642\u0637\u0639 \u06a9\u0631\u062f\u0646 \u062a\u0644\u0641\u0646 \u0628\u0647 \u0622\u0646 \u067e\u0627\u0633\u062e \u0645\u06cc \u062f\u0647\u06cc\u062f<\/li>\n<li>  <code>Promise.resolve<\/code>: \u0627\u06cc\u0645\u06cc\u0644\u06cc \u0628\u0627 \u0627\u0648\u0644\u0648\u06cc\u062a \u0628\u0627\u0644\u0627 \u06a9\u0647 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0639\u062f \u0627\u0632 \u0645\u062a\u0646 \u0641\u0648\u0631\u06cc \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u062f<\/li>\n<li>  <code>setTimeout<\/code>: \u06cc\u06a9 \u0627\u0633\u062a\u0631\u0627\u062d\u062a \u0646\u0627\u0647\u0627\u0631 \u0628\u0631\u0627\u06cc \u0628\u0639\u062f \u0627\u0632 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0641\u0648\u0631\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a<\/li>\n<li>  <code>setImmediate<\/code>: \u06cc\u06a9 \u0627\u0633\u062a\u0631\u0627\u062d\u062a \u0686\u0627\u06cc \u0628\u0639\u062f \u0627\u0632 \u0638\u0647\u0631 \u06a9\u0647 \u0628\u0639\u062f \u0627\u0632 \u0627\u0646\u062c\u0627\u0645 \u062a\u0645\u0627\u0645 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0634\u062f\u0647 \u062f\u06cc\u06af\u0631 \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f<\/li>\n<\/ul>\n<p>\u0648\u0638\u0627\u06cc\u0641\u06cc \u0645\u0627\u0646\u0646\u062f <code>process.nextTick<\/code> \u0648 <code>Promise.resolve()<\/code> \u0648\u0638\u0627\u06cc\u0641 \u062e\u0631\u062f \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u062f\u0631 \u0647\u0645\u06cc\u0646 \u062d\u0627\u0644\u060c \u0648\u0638\u0627\u06cc\u0641 \u0645\u0627\u06a9\u0631\u0648 \u0645\u0627\u0646\u0646\u062f <code>setTimeout<\/code> \u0648 <code>setImmediate<\/code> \u0628\u0631\u0627\u06cc \u0645\u062f\u062a\u06cc \u0628\u0639\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0645\u0646\u0638\u0645 \u067e\u0633 \u0627\u0632 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0628\u0627 \u0627\u0648\u0644\u0648\u06cc\u062a \u0628\u0627\u0644\u0627 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"c1\">\/\/ Regular console log<\/span>\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Regular log<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n\n<span class=\"c1\">\/\/ setTimeout<\/span>\n<span class=\"nf\">setTimeout<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">setTimeout<\/span><span class=\"dl\">'<\/span><span class=\"p\">),<\/span> <span class=\"mi\">0<\/span><span class=\"p\">);<\/span>\n\n<span class=\"c1\">\/\/ Promise.resolve<\/span>\n<span class=\"nb\">Promise<\/span><span class=\"p\">.<\/span><span class=\"nf\">resolve<\/span><span class=\"p\">().<\/span><span class=\"nf\">then<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Promise.resolve<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\n\n<span class=\"c1\">\/\/ setImmediate<\/span>\n<span class=\"nf\">setImmediate<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">setImmediate<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\n\n<span class=\"c1\">\/\/ process.nextTick<\/span>\n<span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nf\">nextTick<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">process.nextTick<\/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\u06af\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f\u060c \u0646\u062a\u06cc\u062c\u0647 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code> <span class=\"nx\">Regular<\/span> <span class=\"nx\">log<\/span>\n <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">nextTick<\/span>\n <span class=\"nb\">Promise<\/span><span class=\"p\">.<\/span><span class=\"nx\">resolve<\/span>\n <span class=\"nx\">setTimeout<\/span>\n <span class=\"nx\">setImmediate<\/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\u06a9\u0646\u0648\u0646\u060c \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627 \u062f\u0631 RxJS \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0647\u0645\u0632\u0645\u0627\u0646 \u0648 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0627\u0634\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0627 \u062f\u0631 \u0686\u0647 \u0632\u0645\u06cc\u0646\u0647 \u0627\u06cc \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u0646\u062f \u0686\u0647\u061f  \u0632\u0645\u0627\u0646\u200c\u0628\u0646\u062f\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul>\n<li>  <code>asyncScheduler<\/code>  &#8211; Observables \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<li>  <code>queueScheduler<\/code>  &#8211; Observables \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0631 \u06cc\u06a9 \u0635\u0641 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<li>  <code>animationFrameScheduler<\/code>  &#8211; \u0648\u0638\u0627\u06cc\u0641 \u0631\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0641\u0631\u06cc\u0645 \u0627\u0646\u06cc\u0645\u06cc\u0634\u0646 \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u0639\u062f\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u0627\u062f\u063a\u0627\u0645 \u06cc\u06a9 Scheduler\u060c \u0627\u0632 <code>observeOn<\/code> \u0648 <code>subscribeOn<\/code> \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 Scheduler \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0645\u0634\u062e\u0635 \u06a9\u0646\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062d\u0648\u0647 \u0627\u062f\u063a\u0627\u0645 \u06cc\u06a9 Scheduler \u0628\u0647 \u0635\u0648\u0631\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/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=\"k\">of<\/span><span class=\"p\">,<\/span> <span class=\"nx\">queueScheduler<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">rxjs<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">observeOn<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">rxjs\/operators<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n\n<span class=\"c1\">\/\/ Synchronous task with queueScheduler<\/span>\n<span class=\"k\">of<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Synchronous task<\/span><span class=\"dl\">'<\/span><span class=\"p\">).<\/span><span class=\"nf\">pipe<\/span><span class=\"p\">(<\/span>\n  <span class=\"nf\">observeOn<\/span><span class=\"p\">(<\/span><span class=\"nx\">queueScheduler<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">).<\/span><span class=\"nf\">subscribe<\/span><span class=\"p\">(<\/span><span class=\"nx\">value<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">value<\/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 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062d\u0648\u0647 \u0627\u062f\u063a\u0627\u0645 \u06cc\u06a9 Scheduler \u0628\u0647 \u0635\u0648\u0631\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/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=\"k\">of<\/span><span class=\"p\">,<\/span> <span class=\"nx\">asyncScheduler<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">rxjs<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">observeOn<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">rxjs\/operators<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n\n<span class=\"c1\">\/\/ Asynchronous task with asyncScheduler<\/span>\n<span class=\"k\">of<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Asynchronous task<\/span><span class=\"dl\">'<\/span><span class=\"p\">).<\/span><span class=\"nf\">pipe<\/span><span class=\"p\">(<\/span>\n  <span class=\"nf\">observeOn<\/span><span class=\"p\">(<\/span><span class=\"nx\">asyncScheduler<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">).<\/span><span class=\"nf\">subscribe<\/span><span class=\"p\">(<\/span><span class=\"nx\">value<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">value<\/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<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D8%B2%D8%A7%DB%8C%D8%A7_%D9%88_%D9%85%D8%B9%D8%A7%DB%8C%D8%A8_RxJS\"><\/span>\n<p>  \u0645\u0632\u0627\u06cc\u0627 \u0648 \u0645\u0639\u0627\u06cc\u0628 RxJS<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0642\u0628\u0644\u0627\u064b \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc RxJS \u0631\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u0645\u060c \u0627\u0645\u0627 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u0645 \u0686\u0646\u062f \u062f\u0644\u06cc\u0644 \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062f\u0647\u0645 \u06a9\u0647 \u0686\u0631\u0627 \u0641\u06a9\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0645 \u0627\u06cc\u0646 \u06cc\u06a9 \u0627\u0646\u062a\u062e\u0627\u0628 \u0639\u0627\u0644\u06cc \u0627\u0633\u062a.  \u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u0628\u0647 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u0645\u0646\u0635\u0641\u0627\u0646\u0647 \u0622\u0646\u060c \u0645\u0646 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0644\u0627\u062d\u0638\u0627\u062a \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0646\u0638\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u0635\u062d\u0628\u062a \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%DA%A9%D8%A7%D8%B1%D8%A7%DB%8C%DB%8C\"><\/span>\n<p>  \u06a9\u0627\u0631\u0627\u06cc\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc\u060c RxJS \u0628\u0633\u06cc\u0627\u0631 \u0633\u0631\u06cc\u0639 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u062d\u0648\u0647 \u0646\u0648\u0634\u062a\u0646 \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u062f\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0634\u062a\u0631\u0627\u06a9 \u0647\u0627 \u0648 \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0627\u0634\u062f.  \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0628\u0627\u0644\u0627 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0627 \u0627\u06cc\u0646 \u0648\u062c\u0648\u062f\u060c \u062e\u0648\u0628 \u0627\u0633\u062a \u0628\u0647 \u062e\u0627\u0637\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f \u06a9\u0645\u062a\u0631 \u0647\u0645\u06cc\u0634\u0647 \u0633\u0631\u06cc\u0639\u062a\u0631 \u0627\u0632 \u06a9\u062f \u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D9%87%D9%88%D9%84%D8%AA_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87%D8%8C_DX_%D9%88_%D9%85%D9%86%D8%AD%D9%86%DB%8C_%DB%8C%D8%A7%D8%AF%DA%AF%DB%8C%D8%B1%DB%8C\"><\/span>\n<p>  \u0633\u0647\u0648\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647\u060c DX \u0648 \u0645\u0646\u062d\u0646\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06a9\u0645\u06cc \u0637\u0648\u0644 \u0628\u06a9\u0634\u062f \u062a\u0627 \u0633\u0631 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u062f\u0648\u0631 RxJS \u0628\u067e\u06cc\u0686\u06cc\u062f \u0648 \u062a\u062c\u0631\u0628\u0647 \u0628\u0648\u062f\u0646 \u0634\u0645\u0627 \u0631\u0627 \u0627\u0632 \u0645\u0646\u062d\u0646\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0634\u06cc\u0628 \u062f\u0627\u0631 \u0622\u0646 \u0645\u0639\u0627\u0641 \u0646\u0645\u06cc \u06a9\u0646\u062f. <\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u0624\u062b\u0631 \u0627\u0632 RxJS \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u062f\u0646\u06cc\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0648\u0628\u0644\u0627\u06af \u0641\u0631\u0627\u062a\u0631 \u0628\u0631\u0648\u06cc\u062f.  \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u062d\u062f \u0646\u0645\u06cc \u0631\u0633\u0646\u062f\u060c \u06a9\u0647 \u0642\u0627\u0628\u0644 \u062f\u0631\u06a9 \u0627\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0648 \u062e\u0648\u062f \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0633\u06cc\u0627\u0631 \u062e\u0633\u062a\u0647 \u06a9\u0646\u0646\u062f\u0647 \u0628\u0627\u0634\u062f. <\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0627\u0635\u0648\u0644 RxJS \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u062f \u0648 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u06a9\u0646\u06cc\u062f\u060c \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u062a\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0634\u0645\u0627 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0642\u062f\u0631\u062f\u0627\u0646\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f \u06a9\u0647 RxJS \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631\u0622\u0645\u062f \u0627\u0633\u062a.  \u0627\u06af\u0631 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0646\u062d\u0646\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0631\u0627 \u067e\u0634\u062a \u0633\u0631 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f\u060c RxJS \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u0647\u0631\u0645\u200c\u0633\u0627\u0632\u06cc \u0628\u0627\u0634\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%D9%87_%D8%A8%D8%B3%D8%AA%D9%87\"><\/span>\n<p>  \u0627\u0646\u062f\u0627\u0632\u0647 \u0628\u0633\u062a\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>RxJS v7 \u0646\u0633\u0628\u062a \u0628\u0647 \u0646\u0633\u062e\u0647 \u0642\u0628\u0644\u06cc \u062e\u0648\u062f \u06a9\u0627\u0647\u0634 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u062f\u0627\u0631\u062f.  \u0627\u06af\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0627\u0632 \u062a\u0645\u0627\u0645 \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc RxJS v6 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0631\u062f\u060c \u0628\u0647 52 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0627 \u0646\u0633\u062e\u0647 7\u060c \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0628\u0647 19 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u06a9\u0627\u0647\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f. <\/p>\n<p>\u0686\u0647 \u0627\u06cc\u0646 \u0634\u0645\u0627 \u0631\u0627 \u062a\u062d\u062a \u062a\u0623\u062b\u06cc\u0631 \u0642\u0631\u0627\u0631 \u062f\u0647\u062f \u06cc\u0627 \u0646\u0647\u060c \u0645\u0647\u0645 \u0627\u0633\u062a \u0628\u0647 \u062e\u0627\u0637\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0645\u0646\u0627\u0637\u0642\u06cc \u0628\u0627 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0628\u062f\u060c \u0647\u0631 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 UX \u062a\u0623\u062b\u06cc\u0631 \u0628\u06af\u0630\u0627\u0631\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AC%D8%A7%D9%85%D8%B9%D9%87_%D9%88_%D8%A7%DA%A9%D9%88%D8%B3%DB%8C%D8%B3%D8%AA%D9%85_%D9%87%D8%A7\"><\/span>\n<p>  \u062c\u0627\u0645\u0639\u0647 \u0648 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0647\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>RxJS \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u062c\u0627\u0645\u0639\u0647 \u0642\u0648\u06cc \u0628\u0627 \u0628\u06cc\u0634 \u0627\u0632 11.2 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u06a9\u0627\u0631\u0628\u0631\u060c 500 \u0645\u0634\u0627\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u0648 30 \u0647\u0632\u0627\u0631 \u0633\u062a\u0627\u0631\u0647 \u062f\u0631 Github \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0627\u0639\u062f\u0627\u062f \u06cc\u06a9 \u062c\u0627\u0645\u0639\u0647 \u0641\u0639\u0627\u0644 \u0628\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 React\u060c Angular\u060c Vue \u0648 SolidJS \u062f\u0631 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. <\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u0633\u0637\u062d \u0627\u0632 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u062c\u0627\u0645\u0639\u0647\u060c \u0628\u0639\u06cc\u062f \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0631\u0648\u0628\u0631\u0648 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0628\u0647 \u0635\u0648\u0631\u062a \u0622\u0646\u0644\u0627\u06cc\u0646 \u062d\u0644 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a.  \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u0628\u0627 \u0648\u062c\u0648\u062f \u0645\u0646\u062d\u0646\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u062a\u0627 \u062d\u062f\u0648\u062f\u06cc \u0634\u06cc\u0628 \u062f\u0627\u0631\u060c \u0634\u0645\u0627 \u0645\u0646\u0627\u0628\u0639 \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631 \u0633\u0641\u0631 \u062e\u0648\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 RxJS \u062f\u0627\u0631\u06cc\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D9%85%D8%B3%D8%AA%D9%86%D8%AF%D8%A7%D8%AA\"><\/span>\n<p>  \u0645\u0633\u062a\u0646\u062f\u0627\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u0633\u0646\u0627\u062f RxJS \u0631\u0627\u0647 \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u062f\u0631 \u062c\u0632\u0626\u06cc\u0627\u062a \u0647\u0631 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u062e\u0648\u062f \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f\u060c \u06a9\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0628\u06cc\u0634 \u0627\u0632 100 \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0648\u0638\u0627\u06cc\u0641 \u062e\u0627\u0635\u06cc \u0631\u0648\u06cc Observables \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f. <\/p>\n<p>\u0628\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0646 \u0628\u06cc\u0634 \u0627\u0632 100 \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647\u060c \u0628\u0631 \u0627\u0633\u0627\u0633 \u062a\u062c\u0631\u0628\u0647 \u0634\u062e\u0635\u06cc\u060c \u0628\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u062d\u062f\u0648\u062f 50 \u06cc\u0627 \u06a9\u0645\u062a\u0631 \u0631\u0627 \u0628\u062f\u0627\u0646\u06cc\u062f \u0648 \u0627\u0632 25 \u0645\u0648\u0631\u062f \u0627\u0632 \u0622\u0646 \u0647\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0627\u0644\u0628\u062a\u0647\u060c \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0628\u0647 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0627\u0635 \u0634\u0645\u0627 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f\u060c \u0627\u0645\u0627 \u0628\u0647 \u062f\u0627\u0634\u062a\u0646 \u0627\u0633\u0646\u0627\u062f \u062f\u0642\u06cc\u0642\u06cc \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0648\u0636\u0648\u062d \u062a\u0648\u0636\u06cc\u062d \u062f\u0647\u0646\u062f \u06a9\u0647 \u06a9\u062f\u0627\u0645 \u06cc\u06a9\u060c \u0686\u0631\u0627\u060c \u0648 \u0686\u06af\u0648\u0646\u0647 \u0628\u0627\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A7%D8%AF%D8%BA%D8%A7%D9%85_%D8%A8%D8%A7_%D8%B3%D8%A7%DB%8C%D8%B1_%DA%A9%D8%AA%D8%A7%D8%A8%D8%AE%D8%A7%D9%86%D9%87_%D9%87%D8%A7_%D9%88_%DA%86%D8%A7%D8%B1%DA%86%D9%88%D8%A8_%D9%87%D8%A7\"><\/span>\n<p>  \u0627\u062f\u063a\u0627\u0645 \u0628\u0627 \u0633\u0627\u06cc\u0631 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627 \u0648 \u0686\u0627\u0631\u0686\u0648\u0628 \u0647\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u062f\u063a\u0627\u0645 RxJS \u0628\u0627 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627 \u0648 \u0686\u0627\u0631\u0686\u0648\u0628 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0633\u0628\u062a\u0627\u064b \u0633\u0627\u062f\u0647 \u0627\u0633\u062a.  \u062f\u0631 Angular\u060c RxJS \u062f\u0627\u062e\u0644\u06cc \u0627\u0633\u062a \u0648 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  RxJS \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0627 React\u060c Node.js\u060c Vue\u060c Svelte \u0648 SolidJS \u0627\u062f\u063a\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f. <\/p>\n<p>\u0627\u06af\u0631\u0686\u0647 RxJS \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0647\u0645\u06cc\u0634\u0647 \u06af\u0632\u06cc\u0646\u0647 \u0645\u0646\u0627\u0633\u0628 \u06cc\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0627\u0645\u0644\u06cc \u0628\u0631\u0627\u06cc \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u0646\u0628\u0627\u0634\u062f &#8211; \u0645\u0627\u0646\u0646\u062f React Query\u060c \u0631\u0627\u0647\u06cc \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648\u0627\u06a9\u0634\u06cc \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0627\u062f\u0647 \u062f\u0631 React &#8211; \u0647\u0646\u0648\u0632 \u0628\u0631\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a.  \u0627\u0645\u0627 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c RxJS \u0642\u0627\u0628\u0644\u06cc\u062a \u0647\u0627\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648\u0638\u0627\u06cc\u0641 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B4%DA%A9%D8%A7%D9%84_%D8%B2%D8%AF%D8%A7%DB%8C%DB%8C\"><\/span>\n<p>  \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u062f\u0631 RxJS \u0634\u0627\u0645\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0639\u0645\u0644\u06af\u0631 tap \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u0645\u0642\u0627\u062f\u06cc\u0631 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u0627\u06cc\u062c\u0627\u062f \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0631\u0627\u06cc \u0633\u0637\u0648\u062d \u062b\u0628\u062a \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0628\u0647 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0632\u0648\u062f\u0647\u0646\u06af\u0627\u0645 \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0645\u0627\u0646\u0646\u062f \u0646\u0634\u062a \u062d\u0627\u0641\u0638\u0647 \u0648 \u0627\u0634\u062a\u0631\u0627\u06a9\u200c\u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u06a9\u062f \u0648 \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. <\/p>\n<p>\u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06a9\u0645\u06cc \u0627\u0633\u062a\u0631\u0633 \u0632\u0627 \u0628\u0627\u0634\u062f\u060c \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc RxJS \u0646\u06cc\u0633\u062a.  RxJS \u062f\u0631 \u0637\u0648\u0644 \u0633\u0627\u0644\u200c\u0647\u0627 \u062a\u06a9\u0627\u0645\u0644 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a\u060c \u0648 \u0627\u06af\u0631\u0686\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u06cc\u0646 \u062a\u062c\u0631\u0628\u0647 \u062f\u0631 \u0647\u0645\u0647 \u0641\u0631\u06cc\u0645\u200c\u0648\u0631\u06a9\u200c\u0647\u0627 \u0631\u0648\u0627\u0646 \u0646\u0628\u0627\u0634\u062f\u060c \u0645\u0632\u0627\u06cc\u0627\u06cc \u0622\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0631\u0632\u0634 \u0633\u0631\u0645\u0627\u06cc\u0647\u200c\u06af\u0630\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0631\u0627 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B2_%D9%85%D9%88%D8%A7%D8%B1%D8%AF_%D8%A8%D8%B1%D8%A7%DB%8C_RxJS_%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>  \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0628\u0631\u0627\u06cc RxJS \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>RxJS \u0628\u0633\u06cc\u0627\u0631 \u0645\u062a\u0646\u0648\u0639 \u0627\u0633\u062a.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0641\u0642\u0637 \u0686\u0646\u062f \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0628\u0627 \u0622\u0645\u0648\u0632\u0634 \u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062c\u0632\u0626\u06cc\u0627\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<ul>\n<li>    \u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u0627\u0644\u062a \u062f\u0631 React: \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f RxJS \u0631\u0627 \u0628\u0627 React Hooks \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u0627\u0644\u062a \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u06cc\u062f \u0648 \u06cc\u06a9 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0648 \u0648\u0627\u06a9\u0646\u0634\u06cc \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062d\u0627\u0644\u062a \u0648 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u06cc\u062f.<\/li>\n<li>    \u062a\u0628\u062f\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 TypeScript: RxJS \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u062f\u0631 TypeScript \u0628\u0633\u06cc\u0627\u0631 \u0645\u0648\u062b\u0631 \u0627\u0633\u062a \u0648 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0648 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0631\u0627 \u0631\u0648\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u0646\u062f.<\/li>\n<li>    \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u062c\u0633\u062a\u062c\u0648\u06cc \u0648\u06cc\u062f\u06cc\u0648\u06cc YouTube: \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 RxJS \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0647 \u0642\u062f\u0631\u062a \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc HTTP \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0648 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/li>\n<\/ul>\n<p>\u0641\u0631\u0627\u062a\u0631 \u0627\u0632 \u0627\u06cc\u0646\u060c RxJS \u06cc\u06a9 \u06af\u0632\u06cc\u0646\u0647 \u0639\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u0647\u0631 \u06af\u0648\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0648 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0648\u0644\u062a\u06cc \u0627\u0633\u062a.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"RxJS_%D8%AF%D8%B1_%D9%85%D9%82%D8%A7%D8%A8%D9%84_Baconjs_%D8%AF%D8%B1_%D9%85%D9%82%D8%A7%D8%A8%D9%84_%D8%B3%DB%8C%DA%AF%D9%86%D8%A7%D9%84\"><\/span>\n<p>  RxJS \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 Bacon.js \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u0633\u06cc\u06af\u0646\u0627\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0647\u0627\u06cc \u0641\u0631\u0636\u06cc RXJS \u0631\u0627 \u0628\u0627 \u0647\u0645 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0646\u0642\u0627\u0637 \u0642\u0648\u062a \u0622\u0646\u0647\u0627 \u0631\u0627 \u0646\u06cc\u0632 \u0628\u0631\u062c\u0633\u062a\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"table-wrapper-paragraph\">\n<table>\n<thead>\n<tr>\n<th>\u0634\u0627\u062e\u0635<\/th>\n<th>RxJS<\/th>\n<th>Bacon.js<\/th>\n<th>\u0633\u06cc\u06af\u0646\u0627\u0644 \u0647\u0627<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0645\u06a9\u0627\u0646\u0627\u062a<\/td>\n<td>\u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0628\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0630\u06cc\u0631\u0647\u0627\u060c \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u063a\u0646\u06cc \u0627\u0632 \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u060c \u0627\u0632 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0648 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/td>\n<td>\u0628\u0633\u06cc\u0627\u0631 \u0634\u0628\u06cc\u0647 \u0628\u0647 RxJS \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u062f\u0648 \u0646\u0648\u0639 Observable \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f &#8211; EventStream \u0648 Property<\/td>\n<td>\u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u0627\u0644\u062a \u0648\u0627\u06a9\u0646\u0634\u06cc \u0628\u0631\u0627\u06cc Angular.  \u0628\u0631 \u0648\u0627\u06a9\u0646\u0634 \u067e\u0630\u06cc\u0631\u06cc \u0648 \u062a\u0634\u062e\u06cc\u0635 \u062a\u063a\u06cc\u06cc\u0631 \u062a\u0645\u0631\u06a9\u0632 \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0647 \u0637\u0648\u0631 \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0628\u0627 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 Angular \u0627\u062f\u063a\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u06a9\u0627\u0631\u0627\u06cc\u06cc<\/td>\n<td>\u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0635\u062d\u06cc\u062d \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0627\u0644\u0627\u06cc\u06cc \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.  \u0628\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u0634\u062a\u0631\u0627\u06a9 \u0647\u0627 \u0648 Observable \u0647\u0627 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f<\/td>\n<td>\u0633\u0627\u0628\u0642\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u062e\u0648\u0628\u06cc \u062f\u0627\u0631\u062f<\/td>\n<td>\u0628\u0647\u06cc\u0646\u0647 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc Angular\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0628\u0627 \u06a9\u0627\u0647\u0634 \u0686\u0631\u062e\u0647 \u0647\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0647\u0628\u0648\u062f \u0645\u06cc \u0628\u062e\u0634\u062f\u060c \u0648 \u062f\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u0627\u0644\u062a \u0648\u0627\u06a9\u0646\u0634 \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0627\u0631\u0622\u0645\u062f \u0627\u0633\u062a.<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0646\u062c\u0645\u0646<\/td>\n<td>\u062c\u0627\u0645\u0639\u0647 \u0628\u0632\u0631\u06af \u0648 \u0641\u0639\u0627\u0644 \u0628\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 \u0627\u0632 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a.<\/td>\n<td>\u062c\u0627\u0645\u0639\u0647 \u062f\u0631 \u062d\u0627\u0644 \u0631\u0634\u062f\u060c \u0628\u0627 \u0628\u06cc\u0634 \u0627\u0632 86 \u0645\u0634\u0627\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u0647 \u0648 6.5 \u0647\u0632\u0627\u0631 \u0633\u062a\u0627\u0631\u0647<\/td>\n<td>\u0627\u0646\u062c\u0645\u0646 Angular \u0628\u0647 \u0637\u0648\u0631 \u0641\u0639\u0627\u0644 \u0633\u06cc\u06af\u0646\u0627\u0644 \u0647\u0627 \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0631\u062f\u0647 \u0648 \u0642\u0648\u06cc\u0627\u064b \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0633\u0646\u0627\u062f\/\u0645\u0646\u0627\u0628\u0639<\/td>\n<td>[Comprehensive documentation](https:\/\/rxjs.dev\/guide\/overview)\u060c \u0622\u0645\u0648\u0632\u0634 \u0647\u0627 \u0648 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631 \u0647\u0645\u0647 \u062c\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0622\u0646\u0644\u0627\u06cc\u0646 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a.  \u06cc\u06a9\u06cc \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0631\u0627 \u062f\u0627\u0631\u062f<\/td>\n<td>\u062e\u06cc\u0644\u06cc [bogus documentation](https:\/\/github.com\/baconjs\/bacon.js)\u060c \u0627\u0645\u0627 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 API \u0628\u0627 \u062c\u0632\u0626\u06cc\u0627\u062a \u062e\u0648\u0628\u06cc \u062f\u0627\u0631\u062f<\/td>\n<td>\u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u0635\u0644 [documentation](https:\/\/github.com\/angular\/angular\/discussions\/49685) \u0648 \u0645\u062b\u0627\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u0686\u0627\u0631\u0686\u0648\u0628 \u0647\u0627<\/td>\n<td>React\u060c Angular \u0648 \u0641\u0631\u06cc\u0645\u0648\u0631\u06a9 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631<\/td>\n<td>\u0641\u0631\u06cc\u0645\u0648\u0631\u06a9 \u0647\u0627\u06cc \u0633\u0627\u0632\u06af\u0627\u0631 \u0628\u0627 TypeScript \u0645\u0627\u0646\u0646\u062f Angular\u060c React (\u0628\u0627 TypeScript) \u0648 Vue.js (\u0628\u0627 TypeScript)<\/td>\n<td>\u0645\u062e\u0635\u0648\u0635 Angular<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u0627\u060c RxJS \u062f\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0648 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0628\u0631\u062a\u0631\u06cc \u062f\u0627\u0631\u062f.  \u062f\u0631 \u0647\u0645\u06cc\u0646 \u062d\u0627\u0644\u060c Bacon.js \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u067e\u06cc\u0686\u06cc\u062f\u0647\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 React \u062a\u0645\u0631\u06a9\u0632 \u062f\u0627\u0631\u062f.  \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0633\u06cc\u06af\u0646\u0627\u0644 \u06cc\u06a9 \u0631\u0648\u06cc\u06a9\u0631\u062f \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0648 \u0648\u0627\u06a9\u0646\u0634\u200c\u067e\u0630\u06cc\u0631 \u0645\u062e\u0635\u0648\u0635 Angular \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1_%D8%AE%D9%88%D8%A7%D9%86%D8%AF%D9%86-5\"><\/span>\n<p>  <em>\u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0646\u062f\u0646:<\/em><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87\"><\/span>\n<p>  \u0646\u062a\u06cc\u062c\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u067e\u0630\u06cc\u0631\u0634 RxJS \u0627\u0645\u0631\u0648\u0632 \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0634\u0645\u0627 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id=\"%D8%A2%DB%8C%D8%A7_%DA%A9%D8%AA%D8%A7%D8%A8%D8%AE%D8%A7%D9%86%D9%87_%D9%87%D8%A7%DB%8C_%D8%AC%D8%AF%DB%8C%D8%AF_JS_%D8%B1%D8%A7_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%D8%AC%D8%AF%DB%8C%D8%AF_%DB%8C%D8%A7_%D8%A8%D9%87%D8%A8%D9%88%D8%AF_%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF_%D8%A7%D8%B6%D8%A7%D9%81%D9%87_%D9%85%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF%D8%9F_%D8%A7%DA%AF%D8%B1_%D8%A8%D8%B1%D8%B9%DA%A9%D8%B3_%D8%B9%D9%85%D9%84_%DA%A9%D9%86%D9%86%D8%AF_%DA%86%D9%87%D8%9F\"><\/span>\n<p>  \u0622\u06cc\u0627 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u062c\u062f\u06cc\u062f JS \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u06cc\u0627 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u061f  \u0627\u06af\u0631 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LogRocket \u0647\u0645\u0686\u0646\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0631\u0627 \u0646\u0638\u0627\u0631\u062a \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0628\u0627\u0631 CPU \u0645\u0634\u062a\u0631\u06cc\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0645\u0634\u062a\u0631\u06cc \u0648 \u0645\u0648\u0627\u0631\u062f \u062f\u06cc\u06af\u0631 \u0631\u0627 \u06af\u0632\u0627\u0631\u0634 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u0628\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0628\u0633\u0627\u0632\u06cc\u062f &#8211; \u0646\u0638\u0627\u0631\u062a \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0627\u06cc\u06af\u0627\u0646 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0646\u0648\u0634\u062a\u0647 \u0627\u0645\u0627\u0646\u0648\u0626\u0644 \u0627\u0648\u062f\u06cc\u0648\u06a9\u0648\u270f\ufe0f \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 Reactive Extensions \u0628\u0631\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06cc\u0627 RxJS \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646\u06a9\u0647 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 Observables \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0645\u0634\u0647\u0648\u0631 \u0627\u0633\u062a. \u0627\u06af\u0631 \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0646\u0637\u0642\u06cc \u0646\u06cc\u0633\u062a\u060c \u0646\u06af\u0631\u0627\u0646 \u0646\u0628\u0627\u0634\u06cc\u062f &#8211; \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a. &hellip;<\/p>\n","protected":false},"author":2,"featured_media":71789,"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-71788","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\/71788","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=71788"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/71788\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/71789"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=71788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=71788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=71788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}