Course image for Advanced Theoretical JavaScript

Advanced Theoretical JavaScript

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

2 hours+ of total content
5.0
5 ratings
640 developers learning
Course Creator: Mehul Mohan

Free

14-Day Money-Back Guarantee

Goals

  • JavaScript Fundamentals
  • ECMAScript Standard
  • Advanced theoretical JS concepts
  • What is event loop and how it works
  • Callstack and queues
  • Tricky interview questions for task and microtask queues

Description

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 (there's another course for advanced practical JavaScript, so make sure to check that out after this one) 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:

  1. Event Loop
  2. DOM
  3. ECMAScript standard
  4. Microtask queue
  5. Task queue
  6. rAF queue

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!

Course Structure

24 lectures 02:10:47 total duration

Introduction

(2 lectures • 02 minutes)
  Course Start (Preview)
00:47
  Is this course for you? (Preview)
02:10
  What is ECMAScript? (Preview)
01:50
  ECMAScript Standards (Preview)
07:48
  Support for ECMAScript Standards (Preview)
02:35
  DOM (Preview)
05:39
  DOM APIs (Preview)
03:58
  What is Runtime? (Preview)
01:39
  What is a Runtime Engine? (Preview)
03:42
  Node as a runtime (Preview)
04:55
  NativeScript as a runtime (Preview)
04:55
  Electron as a runtime (Preview)
04:29
  V8 Introduction (Preview)
00:42
  JIT compilation in JS (Preview)
06:20
  Introduction to event loop (Preview)
04:20
  Callstack (Preview)
04:28
  Internal Web API section (Preview)
01:52
  Task Queue (Preview)
09:35
  Understanding Task Queue (Preview)
09:44
  requestAnimationFrame Queue (Preview)
09:12
  Introduction to Microtask queue (Preview)
11:11
  Example question on queues (Preview)
06:21
  Another example question on queues (Preview)
11:43
  One more example on queues (Preview)
10:52

Last 5 Reviews

AA
Ahmed Ansari
Feb 06, 2021
Rare to see such concepts, This was helpful
MR
Masud Rana
Dec 30, 2020
I love javascript
ZA
Zaheer Abbas
Dec 06, 2020
Best Task Queue explanation.
IM
Ishumita Mohan
Jul 28, 2020
Great Course covering hidden javascript secrets. :D
LP
Laurentiu Popa
Aug 26, 2020
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 !

Your Instructor

Mehul Mohan

Full-stack developer and security researcher

I'm a full-stack developer working with JavaScript and its associated runtimes for the past 7 years. I love to play with code and make something useful out of it! You can find me on social media, I'm quite active there :)
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