{"id":89353,"date":"2024-12-22T11:27:43","date_gmt":"2024-12-22T07:57:43","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/web-workers-for-multithreading-in-javascript-5go2\/"},"modified":"2024-12-22T11:27:43","modified_gmt":"2024-12-22T07:57:43","slug":"web-workers-for-multithreading-in-javascript-5go2","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/web-workers-for-multithreading-in-javascript-5go2\/","title":{"rendered":"Web Workers \u0628\u0631\u0627\u06cc Multithreading \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang<br \/>\n              \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u062f \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u062a\u06a9 \u0631\u0634\u062a\u0647 \u0645\u06cc \u06af\u0648\u06cc\u0646\u062f. \u0627\u06cc\u0646 \u0637\u0631\u0627\u062d\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631\u0647\u0627\u06cc \u0648\u0628 \u0628\u0647 \u062e\u0648\u0628\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u0645\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0633\u0646\u06af\u06cc\u0646\u060c \u0645\u0627\u0646\u0646\u062f \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u06cc\u0627 \u0639\u0645\u0644\u06cc\u0627\u062a \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0645\u0633\u062f\u0648\u062f \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0635\u0641\u062d\u0647 \u0631\u0627 \u06a9\u0646\u062f \u06a9\u0646\u062f \u0648 \u067e\u0627\u0633\u062e\u06af\u0648 \u0646\u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a Web Workers \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0627\u0631\u0647\u0627\u06cc \u0633\u0646\u06af\u06cc\u0646 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0639\u0627\u0645\u0644 \u0631\u0627\u062d\u062a \u0628\u0627 \u06a9\u0627\u0631\u0628\u0631 \u0622\u0632\u0627\u062f \u0646\u06af\u0647 \u062f\u0627\u0631\u06cc\u062f.<\/p>\n<p>  \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0648\u0628 \u0686\u06cc\u0633\u062a\u061f<\/p>\n<p>Web Workers \u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc Web API \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0631\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0645\u062c\u0632\u0627 \u0627\u062c\u0631\u0627 \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0631\u0641\u062a\u0627\u0631 \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0686\u0646\u062f \u0631\u0634\u062a\u0647 \u0631\u0627 \u0642\u0627\u062f\u0631 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0628\u0627 \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u0648\u0638\u0627\u06cc\u0641 \u0628\u0627 \u0645\u0646\u0627\u0628\u0639 \u0641\u0634\u0631\u062f\u0647 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0628\u0647\u0628\u0648\u062f \u0645\u06cc\u200c\u0628\u062e\u0634\u062f.<\/p>\n<p>Web Workers \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0627\u062c\u0631\u0627\u06cc \u0645\u062a\u0641\u0627\u0648\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0628\u0647 DOM\u060c \u067e\u0646\u062c\u0631\u0647 \u06cc\u0627 \u0627\u0634\u06cc\u0627\u0621 \u0633\u0646\u062f \u062f\u0633\u062a\u0631\u0633\u06cc \u0646\u062f\u0627\u0631\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0622\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0627\u0632 \u0637\u0631\u06cc\u0642 \u067e\u06cc\u0627\u0645 \u0647\u0627 \u0628\u0627 \u0645\u0648\u0636\u0648\u0639 \u0627\u0635\u0644\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0646\u0646\u062f.<\/p>\n<p>  \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Web Workers<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u06af\u0627\u0645 \u0628\u0647 \u06af\u0627\u0645 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Web Workers \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<p>\u06cc\u06a9 \u0641\u0627\u06cc\u0644 Worker \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<br \/>\nWeb Workers \u0646\u06cc\u0627\u0632 \u0628\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u062d\u0627\u0648\u06cc \u06a9\u062f \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627 \u062f\u0631 \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647 \u062f\u0627\u0631\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f worker.js:<\/p>\n<p>\/\/ worker.js<br \/>\nself.onmessage = function(event) {<br \/>\n    const data = event.data;<br \/>\n    const result = performHeavyComputation(data);<br \/>\n    self.postMessage(result);<br \/>\n};<\/p>\n<p>function performHeavyComputation(input) {<br \/>\n    \/\/ Simulate a CPU-intensive task<br \/>\n    let total = 0;<br \/>\n    for (let i = 0; i &lt; 1e7; i++) {<br \/>\n        total += i * input;<br \/>\n    }<br \/>\n    return total;<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>Worker \u0631\u0627 \u062f\u0631 \u0645\u0648\u0636\u0648\u0639 \u0627\u0635\u0644\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f<br \/>\n\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f Worker \u0633\u0627\u0632\u0646\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 worker \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0635\u0644\u06cc \u062e\u0648\u062f:<\/p>\n<p>\/\/ main.js<br \/>\nconst worker = new Worker(&#8216;worker.js&#8217;);<\/p>\n<p>\/\/ Send data to the worker<br \/>\nworker.postMessage(42);<\/p>\n<p>\/\/ Receive data from the worker<br \/>\nworker.onmessage = function(event) {<br \/>\n    console.log(&#8216;Result from worker:&#8217;, event.data);<br \/>\n};<\/p>\n<p>\/\/ Handle errors<br \/>\nworker.onerror = function(error) {<br \/>\n    console.error(&#8216;Worker error:&#8217;, error.message);<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>\u06a9\u0627\u0631 \u0631\u0627 \u062e\u0627\u062a\u0645\u0647 \u062f\u0647\u06cc\u062f<\/p>\n<p>\u0648\u0642\u062a\u06cc \u06a9\u0627\u0631 \u06a9\u0627\u0631\u06af\u0631 \u06a9\u0627\u0645\u0644 \u0634\u062f\u060c \u06cc\u0627 \u0627\u06af\u0631 \u062f\u06cc\u06af\u0631 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0622\u0646 \u0646\u06cc\u0633\u062a\u060c \u0622\u0646 \u0631\u0627 \u062e\u0627\u062a\u0645\u0647 \u062f\u0647\u06cc\u062f \u062a\u0627 \u0645\u0646\u0627\u0628\u0639 \u0622\u0632\u0627\u062f \u0634\u0648\u062f:<\/p>\n<p>worker.terminate();<\/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\u062b\u0627\u0644: \u0645\u0631\u062a\u0628 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0632\u0631\u06af<\/p>\n<p>\u0645\u0631\u062a\u0628 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0632\u0631\u06af \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u06a9\u0646\u062f \u0648 \u0628\u0627\u0639\u062b \u06cc\u062e \u0632\u062f\u0646 \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0634\u0648\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0632 Web Worker \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645:<\/p>\n<p>\u0641\u0627\u06cc\u0644 \u06a9\u0627\u0631\u06af\u0631 (sortWorker.js):<\/p>\n<p>self.onmessage = function(event) {<br \/>\n    const sortedArray = event.data.sort((a, b) =&gt; a &#8211; b);<br \/>\n    self.postMessage(sortedArray);<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\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0635\u0644\u06cc:<\/p>\n<p>const largeArray = Array.from({ length: 1e6 }, () =&gt; Math.random());<br \/>\nconst sortWorker = new Worker(&#8216;sortWorker.js&#8217;);<\/p>\n<p>sortWorker.postMessage(largeArray);<\/p>\n<p>sortWorker.onmessage = function(event) {<br \/>\n    console.log(&#8216;Sorted array:&#8217;, event.data);<br \/>\n};<\/p>\n<p>sortWorker.onerror = function(error) {<br \/>\n    console.error(&#8216;Error in sorting worker:&#8217;, error.message);<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\u062e\u06cc \u0627\u0632 \u0645\u0632\u0627\u06cc\u0627\u06cc \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0648\u0628<\/p>\n<p>\u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u0628\u0648\u062f \u06cc\u0627\u0641\u062a\u0647: \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0648\u0638\u0627\u06cc\u0641 \u062f\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u0632 \u0645\u0633\u062f\u0648\u062f \u0634\u062f\u0646 \u0645\u0648\u0636\u0648\u0639 \u0627\u0635\u0644\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062a\u062c\u0631\u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0628\u0647\u062a\u0631: \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u062d\u062a\u06cc \u062f\u0631 \u0637\u0648\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a \u0641\u0634\u0631\u062f\u0647 \u067e\u0627\u0633\u062e\u06af\u0648 \u0628\u0627\u0642\u06cc \u0645\u06cc \u0645\u0627\u0646\u062f.<\/p>\n<p>\u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc: \u0686\u0646\u062f\u06cc\u0646 \u06a9\u0627\u0631\u06af\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0648\u0638\u0627\u06cc\u0641 \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0646\u062f.<\/p>\n<p>  \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627\u06cc \u0686\u0647\u0631\u0647 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 Web Workers<\/p>\n<p>\u0628\u0627 \u0645\u0632\u0627\u06cc\u0627\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0639\u0627\u06cc\u0628 \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc Web Workers \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n<p>\u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 DOM \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f: \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b DOM \u0631\u0627 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u0632\u0645\u06cc\u0646\u0647: \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u062f\u0627\u0645\u0646\u0647 \u062c\u0647\u0627\u0646\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f \u0648 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u06cc\u0627 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.<\/p>\n<p>\u0633\u0631\u0628\u0627\u0631: \u0627\u06cc\u062c\u0627\u062f \u0648 \u0628\u0631\u0642\u0631\u0627\u0631\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0647\u0632\u06cc\u0646\u0647 \u062f\u0627\u0631\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0647\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0648\u0686\u06a9 \u0646\u0627\u0645\u0646\u0627\u0633\u0628 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc \u0648\u0628 \u06a9\u0627\u0631\u06af\u0631\u0627\u0646<\/p>\n<p>Web Workers \u0628\u0647 \u200b\u200b\u0634\u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0627\u0631\u0647\u0627\u06cc \u0633\u0646\u06af\u06cc\u0646 \u0631\u0627 \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u062d\u0633\u0627\u0633 \u06a9\u0646\u062f \u0686\u0646\u062f\u06cc\u0646 \u0631\u0634\u062a\u0647 \u062f\u0627\u0631\u062f. \u0628\u0627 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u0648\u062b\u0631 \u0627\u0632 \u0622\u0646\u0647\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0648\u0628 \u0633\u0631\u06cc\u0639\u200c\u062a\u0631 \u0648 \u0648\u0627\u06a9\u0646\u0634\u200c\u06af\u0631\u0627\u062a\u0631\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc threading \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\u200c\u062a\u0631\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f\u060c \u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f Shared Workers \u06cc\u0627 Worklets \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u0645\u062f\u0644 Web Worker \u0631\u0627 \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0635\u062d\u06cc\u062d \u0627\u0632 Web Workers\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u067e\u0627\u0633\u062e\u06af\u0648\u06cc\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f.<\/p>\n<div data-article-id=\"2169198\" id=\"article-body\">\n<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u062f \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u062a\u06a9 \u0631\u0634\u062a\u0647 \u0645\u06cc \u06af\u0648\u06cc\u0646\u062f. \u0627\u06cc\u0646 \u0637\u0631\u0627\u062d\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631\u0647\u0627\u06cc \u0648\u0628 \u0628\u0647 \u062e\u0648\u0628\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u0645\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0633\u0646\u06af\u06cc\u0646\u060c \u0645\u0627\u0646\u0646\u062f \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u06cc\u0627 \u0639\u0645\u0644\u06cc\u0627\u062a \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0645\u0633\u062f\u0648\u062f \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0635\u0641\u062d\u0647 \u0631\u0627 \u06a9\u0646\u062f \u06a9\u0646\u062f \u0648 \u067e\u0627\u0633\u062e\u06af\u0648 \u0646\u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a Web Workers \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0627\u0631\u0647\u0627\u06cc \u0633\u0646\u06af\u06cc\u0646 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0639\u0627\u0645\u0644 \u0631\u0627\u062d\u062a \u0628\u0627 \u06a9\u0627\u0631\u0628\u0631 \u0622\u0632\u0627\u062f \u0646\u06af\u0647 \u062f\u0627\u0631\u06cc\u062f.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 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 class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/web-workers-for-multithreading-in-javascript-5go2\/#%DA%A9%D8%A7%D8%B1%DA%AF%D8%B1%D8%A7%D9%86_%D9%88%D8%A8_%DA%86%DB%8C%D8%B3%D8%AA%D8%9F\" >\u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0648\u0628 \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/web-workers-for-multithreading-in-javascript-5go2\/#%D9%86%D8%AD%D9%88%D9%87_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_Web_Workers\" >\u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Web Workers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/web-workers-for-multithreading-in-javascript-5go2\/#%D9%85%D8%AB%D8%A7%D9%84_%D9%85%D8%B1%D8%AA%D8%A8_%D8%B3%D8%A7%D8%B2%DB%8C_%DB%8C%DA%A9_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D8%A8%D8%B2%D8%B1%DA%AF\" >\u0645\u062b\u0627\u0644: \u0645\u0631\u062a\u0628 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0632\u0631\u06af<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/web-workers-for-multithreading-in-javascript-5go2\/#%D8%A8%D8%B1%D8%AE%DB%8C_%D8%A7%D8%B2_%D9%85%D8%B2%D8%A7%DB%8C%D8%A7%DB%8C_%DA%A9%D8%A7%D8%B1%DA%AF%D8%B1%D8%A7%D9%86_%D9%88%D8%A8\" >\u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0632\u0627\u06cc\u0627\u06cc \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0648\u0628<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/web-workers-for-multithreading-in-javascript-5go2\/#%D9%85%D8%AD%D8%AF%D9%88%D8%AF%DB%8C%D8%AA_%D9%87%D8%A7%DB%8C_%DA%86%D9%87%D8%B1%D9%87_%D8%AA%D9%88%D8%B3%D8%B9%D9%87_%D8%AF%D9%87%D9%86%D8%AF%D9%87_Web_Workers\" >\u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627\u06cc \u0686\u0647\u0631\u0647 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 Web Workers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/web-workers-for-multithreading-in-javascript-5go2\/#%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C_%D9%88%D8%A8_%DA%A9%D8%A7%D8%B1%DA%AF%D8%B1%D8%A7%D9%86\" >\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc \u0648\u0628 \u06a9\u0627\u0631\u06af\u0631\u0627\u0646<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%DA%A9%D8%A7%D8%B1%DA%AF%D8%B1%D8%A7%D9%86_%D9%88%D8%A8_%DA%86%DB%8C%D8%B3%D8%AA%D8%9F\"><\/span>\n<p>  \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0648\u0628 \u0686\u06cc\u0633\u062a\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Web Workers \u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc Web API \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0631\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0645\u062c\u0632\u0627 \u0627\u062c\u0631\u0627 \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0631\u0641\u062a\u0627\u0631 \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0686\u0646\u062f \u0631\u0634\u062a\u0647 \u0631\u0627 \u0642\u0627\u062f\u0631 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0628\u0627 \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u0648\u0638\u0627\u06cc\u0641 \u0628\u0627 \u0645\u0646\u0627\u0628\u0639 \u0641\u0634\u0631\u062f\u0647 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0628\u0647\u0628\u0648\u062f \u0645\u06cc\u200c\u0628\u062e\u0634\u062f.<\/p>\n<p>Web Workers \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0627\u062c\u0631\u0627\u06cc \u0645\u062a\u0641\u0627\u0648\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0628\u0647 DOM\u060c \u067e\u0646\u062c\u0631\u0647 \u06cc\u0627 \u0627\u0634\u06cc\u0627\u0621 \u0633\u0646\u062f \u062f\u0633\u062a\u0631\u0633\u06cc \u0646\u062f\u0627\u0631\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0622\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0627\u0632 \u0637\u0631\u06cc\u0642 \u067e\u06cc\u0627\u0645 \u0647\u0627 \u0628\u0627 \u0645\u0648\u0636\u0648\u0639 \u0627\u0635\u0644\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0646\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AD%D9%88%D9%87_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_Web_Workers\"><\/span>\n<p>  \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Web Workers<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u06af\u0627\u0645 \u0628\u0647 \u06af\u0627\u0645 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Web Workers \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<ol>\n<li>\n<strong>\u06cc\u06a9 \u0641\u0627\u06cc\u0644 Worker \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<\/strong><br \/>\nWeb Workers \u0646\u06cc\u0627\u0632 \u0628\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u062d\u0627\u0648\u06cc \u06a9\u062f \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627 \u062f\u0631 \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647 \u062f\u0627\u0631\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>worker.js<\/code>:\n<\/li>\n<\/ol>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>\/\/ worker.js\nself.onmessage = function(event) {\n    const data = event.data;\n    const result = performHeavyComputation(data);\n    self.postMessage(result);\n};\n\nfunction performHeavyComputation(input) {\n    \/\/ Simulate a CPU-intensive task\n    let total = 0;\n    for (let i = 0; i &lt; 1e7; i++) {\n        total += i * input;\n    }\n    return total;\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<ol>\n<li>\n<strong>Worker \u0631\u0627 \u062f\u0631 \u0645\u0648\u0636\u0648\u0639 \u0627\u0635\u0644\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f<\/strong><br \/>\n\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>Worker<\/code> \u0633\u0627\u0632\u0646\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 worker \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0635\u0644\u06cc \u062e\u0648\u062f:\n<\/li>\n<\/ol>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>\/\/ main.js\nconst worker = new Worker('worker.js');\n\n\/\/ Send data to the worker\nworker.postMessage(42);\n\n\/\/ Receive data from the worker\nworker.onmessage = function(event) {\n    console.log('Result from worker:', event.data);\n};\n\n\/\/ Handle errors\nworker.onerror = function(error) {\n    console.error('Worker error:', error.message);\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<ol>\n<li><strong>\u06a9\u0627\u0631 \u0631\u0627 \u062e\u0627\u062a\u0645\u0647 \u062f\u0647\u06cc\u062f<\/strong><\/li>\n<\/ol>\n<p>\u0648\u0642\u062a\u06cc \u06a9\u0627\u0631 \u06a9\u0627\u0631\u06af\u0631 \u06a9\u0627\u0645\u0644 \u0634\u062f\u060c \u06cc\u0627 \u0627\u06af\u0631 \u062f\u06cc\u06af\u0631 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0622\u0646 \u0646\u06cc\u0633\u062a\u060c \u0622\u0646 \u0631\u0627 \u062e\u0627\u062a\u0645\u0647 \u062f\u0647\u06cc\u062f \u062a\u0627 \u0645\u0646\u0627\u0628\u0639 \u0622\u0632\u0627\u062f \u0634\u0648\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>worker.terminate();\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D8%AB%D8%A7%D9%84_%D9%85%D8%B1%D8%AA%D8%A8_%D8%B3%D8%A7%D8%B2%DB%8C_%DB%8C%DA%A9_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D8%A8%D8%B2%D8%B1%DA%AF\"><\/span>\n<p>  \u0645\u062b\u0627\u0644: \u0645\u0631\u062a\u0628 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0632\u0631\u06af<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0631\u062a\u0628 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0632\u0631\u06af \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u06a9\u0646\u062f \u0648 \u0628\u0627\u0639\u062b \u06cc\u062e \u0632\u062f\u0646 \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0634\u0648\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0632 Web Worker \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645:<\/p>\n<p><strong>\u0641\u0627\u06cc\u0644 \u06a9\u0627\u0631\u06af\u0631 (<code>sortWorker.js<\/code>):<\/strong><\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>self.onmessage = function(event) {\n    const sortedArray = event.data.sort((a, b) =&gt; a - b);\n    self.postMessage(sortedArray);\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><strong>\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0635\u0644\u06cc:<\/strong><\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const largeArray = Array.from({ length: 1e6 }, () =&gt; Math.random());\nconst sortWorker = new Worker('sortWorker.js');\n\nsortWorker.postMessage(largeArray);\n\nsortWorker.onmessage = function(event) {\n    console.log('Sorted array:', event.data);\n};\n\nsortWorker.onerror = function(error) {\n    console.error('Error in sorting worker:', error.message);\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<h2><span class=\"ez-toc-section\" id=\"%D8%A8%D8%B1%D8%AE%DB%8C_%D8%A7%D8%B2_%D9%85%D8%B2%D8%A7%DB%8C%D8%A7%DB%8C_%DA%A9%D8%A7%D8%B1%DA%AF%D8%B1%D8%A7%D9%86_%D9%88%D8%A8\"><\/span>\n<p>  \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0632\u0627\u06cc\u0627\u06cc \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0648\u0628<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<strong>\u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u0628\u0648\u062f \u06cc\u0627\u0641\u062a\u0647<\/strong>: \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0648\u0638\u0627\u06cc\u0641 \u062f\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u0632 \u0645\u0633\u062f\u0648\u062f \u0634\u062f\u0646 \u0645\u0648\u0636\u0648\u0639 \u0627\u0635\u0644\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\n<strong>\u062a\u062c\u0631\u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0628\u0647\u062a\u0631<\/strong>: \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u062d\u062a\u06cc \u062f\u0631 \u0637\u0648\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a \u0641\u0634\u0631\u062f\u0647 \u067e\u0627\u0633\u062e\u06af\u0648 \u0628\u0627\u0642\u06cc \u0645\u06cc \u0645\u0627\u0646\u062f.<\/li>\n<li>\n<strong>\u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc<\/strong>: \u0686\u0646\u062f\u06cc\u0646 \u06a9\u0627\u0631\u06af\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0648\u0638\u0627\u06cc\u0641 \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0646\u062f.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D8%AD%D8%AF%D9%88%D8%AF%DB%8C%D8%AA_%D9%87%D8%A7%DB%8C_%DA%86%D9%87%D8%B1%D9%87_%D8%AA%D9%88%D8%B3%D8%B9%D9%87_%D8%AF%D9%87%D9%86%D8%AF%D9%87_Web_Workers\"><\/span>\n<p>  \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627\u06cc \u0686\u0647\u0631\u0647 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 Web Workers<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0627 \u0645\u0632\u0627\u06cc\u0627\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0639\u0627\u06cc\u0628 \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc Web Workers \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n<ul>\n<li>\n<strong>\u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 DOM \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f<\/strong>: \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b DOM \u0631\u0627 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u06a9\u0646\u0646\u062f.<\/li>\n<li>\n<strong>\u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u0632\u0645\u06cc\u0646\u0647<\/strong>: \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u062f\u0627\u0645\u0646\u0647 \u062c\u0647\u0627\u0646\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f \u0648 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u06cc\u0627 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.<\/li>\n<li>\n<strong>\u0633\u0631\u0628\u0627\u0631<\/strong>: \u0627\u06cc\u062c\u0627\u062f \u0648 \u0628\u0631\u0642\u0631\u0627\u0631\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0647\u0632\u06cc\u0646\u0647 \u062f\u0627\u0631\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0647\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0648\u0686\u06a9 \u0646\u0627\u0645\u0646\u0627\u0633\u0628 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C_%D9%88%D8%A8_%DA%A9%D8%A7%D8%B1%DA%AF%D8%B1%D8%A7%D9%86\"><\/span>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc \u0648\u0628 \u06a9\u0627\u0631\u06af\u0631\u0627\u0646<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Web Workers \u0628\u0647 \u200b\u200b\u0634\u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0627\u0631\u0647\u0627\u06cc \u0633\u0646\u06af\u06cc\u0646 \u0631\u0627 \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u062d\u0633\u0627\u0633 \u06a9\u0646\u062f \u0686\u0646\u062f\u06cc\u0646 \u0631\u0634\u062a\u0647 \u062f\u0627\u0631\u062f. \u0628\u0627 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u0648\u062b\u0631 \u0627\u0632 \u0622\u0646\u0647\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0648\u0628 \u0633\u0631\u06cc\u0639\u200c\u062a\u0631 \u0648 \u0648\u0627\u06a9\u0646\u0634\u200c\u06af\u0631\u0627\u062a\u0631\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc threading \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\u200c\u062a\u0631\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f\u060c \u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f Shared Workers \u06cc\u0627 Worklets \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u0645\u062f\u0644 Web Worker \u0631\u0627 \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0635\u062d\u06cc\u062d \u0627\u0632 Web Workers\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u067e\u0627\u0633\u062e\u06af\u0648\u06cc\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u062f \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u062a\u06a9 \u0631\u0634\u062a\u0647 \u0645\u06cc \u06af\u0648\u06cc\u0646\u062f. \u0627\u06cc\u0646 \u0637\u0631\u0627\u062d\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631\u0647\u0627\u06cc \u0648\u0628 \u0628\u0647 \u062e\u0648\u0628\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u0645\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0633\u0646\u06af\u06cc\u0646\u060c \u0645\u0627\u0646\u0646\u062f \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u06cc\u0627 \u0639\u0645\u0644\u06cc\u0627\u062a \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0645\u0633\u062f\u0648\u062f \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f &hellip;<\/p>\n","protected":false},"author":2,"featured_media":89354,"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-89353","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\/89353","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=89353"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/89353\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/89354"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=89353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=89353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=89353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}