The JavaScript Code Execution Flow - Simulation

Published: 05 May 2020
on channel: iizituts

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This video is part of my Udemy course "Learn JavaScript from the Ground Up".
You can check it out from here: https://bit.ly/3p4Mk8f

About this video:
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Let's visualize JavaScript code execution flow as it is done by the JavaScript engine.
When you run JavaScript code, many things happen under the hood from the creation phase of execution contexts to the execution phase.
In this video, we will try to uncover what is going on behind the scenes when JavaScript code gets loaded and run in the browser.
You might need to know about execution contexts in JavaScript and how they work, and the related concept such as hoisting to follow up with this tutorial.
Understanding how JavaScript works is key to be a good JavaScript developer, so be patient, grasp the fundamentals and you'll be there !
Also, learning about how the JavaScript engine works internally can help you improve the run-time performance of your JavaScript code.

#javascript #learnjavascript #how_javascript_works

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