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@tmkasun
Created May 5, 2021 06:19
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Demo - Effect of blocking the main event loop in JavaScript
  • Open the Link
  • Open the Developer console
  • And type
setInterval(() => {var a = Date.now(); while(Date.now() - a < 1000);},3000)
  • Open the performace monitor in the browser
  • And you will see the below CPU usage pattern image
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