Course Start

Is this course for you?

What is ECMAScript?

ECMAScript Standards

Support for ECMAScript Standards

DOM APIs

What is Runtime?

What is a Runtime Engine?

Node as a runtime

NativeScript as a runtime

Electron as a runtime

V8 Introduction

JIT compilation in JS

Introduction to event loop

Callstack

Internal Web API section

Task Queue

Understanding Task Queue

requestAnimationFrame Queue

Introduction to Microtask queue

Example question on queues

Another example question on queues

One more example on queues

Get the fundamental understanding of JavaScript, its origin and Event loop - the asynchronous model of how JavaScript works

Great content! I needed content to explain how JavaScript works under the hood and this course does it very well. Thanks and I hope you make more content on this topic,how JavaScript works !

Laurentiu Popa

JavaScript is a very popular language now. And in today's world, if you want to stand out from everyone who's learning web development, you have to be the best.
Having a core, solid understanding of JavaScript would enable you to become a much better developer and you'll be friendly working with JavaScript.
This course aims to cover theoretical parts of JavaScript, where we would go over things that power JavaScript but aren't really things which you'll usually interact on with day-to-day basis.
We would be covering a lot of fun things, including but not limited to:
<ol>
<li>Event Loop</li>
<li>DOM</li>
<li>ECMAScript standard</li>
<li>Microtask queue</li>
<li>Task queue</li>
<li>rAF queue</li>
</ol>
And more! This course is regularly updated to include more advanced things I discover and could condense into sizable chunk of videos for you to consume!

Me alongside a team of developers, creators, designers are building the best interactive programming courses here.

Certificate Details

Advanced Theoretical JavaScript

Course Goals

Mehul Mohan