JavaScript Global Execution Context Explained!

Hey Everyone, In this video, we will dive deep into JavaScript’s Global Execution Context! We'll break down what it is, how it works, and why it’s crucial to understand how JavaScript executes code.

Quick Links

Video Titles
- JavaScript Global Execution Context Explained Simply
- Understanding JavaScript's Global Execution Context: Beginner to Pro
- JavaScript Execution Context Deep Dive
- Mastering JavaScript's Global Scope and Execution Context
- JavaScript Basics: How the Global Execution Context Works

Hashtags
#javascript #javascriptdeveloper #javascriptinhindi #javascriptinterview #webdevelopment #fullstackwebdevelopment #mernstackdeveloper #coding #webdevelopmentskills #faang #programming #nodejs

[MusaShaik]

Thank you so much Bhaiya. For making this, instead of making a regular Programming playlist, I wanted this

[WaqasKhanDurrani]

I've purchased web dev cohot and watched this before starting classes to make understanding strong.... It's really knowledgeable

[rohitnayak]

mast easy way me samjhaya sir apne ab koi dikkat nai hai thanks for this video ❤

[praveenkanwar]

itne easy way me samjha diya, thank you !

[weekendplayer]

Bhai this is the best video, I have ever seen on global execution context! Just don't stop making videos man!

[shubhtalk]

Very exited for next video piyush bhaiya 😊😊

[surbhikaushik]

you are so polite person with amazing teaching skills 🤩

[abbasikoders-academy]

00:05 - This series covers advanced JavaScript concepts for interview preparation.
00:47 - Introduction to JavaScript global execution context and concepts covered.
02:09 - Understanding code execution in JavaScript with variable assignment.
02:53 - Global Execution Context consists of two phases.
04:28 - Variables in memory are initialized as undefined until execution.
05:17 - JavaScript attempts to access an undefined variable x.
06:52 - Understanding why the value of x is undefined in JavaScript.
07:31 - Understanding JavaScript Variable Execution and Scope.
08:58 - Understanding variable initialization and value assignment in JavaScript.
09:44 - Understanding JavaScript's Global Execution Context and Variable Assignment.
11:12 - Understanding JavaScript's Global Execution Context and Variables
11:51 - Understanding the Global Execution Context in JavaScript.
13:16 - Function definitions are fully stored in memory, unlike variables.
13:56 - Understanding the global execution context in JavaScript code.
15:27 - JavaScript execution context has memory and code phases.
16:16 - Understanding the completion and deletion of execution contexts in JavaScript.
17:59 - Understanding global function value and hoisting in JavaScript.
18:57 - Understanding delayed execution in JavaScript code.
20:21 - Hoisting allows variable access before declaration in JavaScript.
21:15 - Understanding JavaScript variable hoisting behavior.
22:40 - Understanding variable hoisting in JavaScript.
23:31 - Temporal Dead Zone in JavaScript affects variable hoisting.
24:57 - Understanding variable scoping and temporal dead zone in JavaScript.
25:40 - Understanding JavaScript's Temporal Dead Zone with 'let' declarations.
27:04 - Introduction to JavaScript execution model and upcoming topics.

[topgeekswag]

the best series i have been ever wanted so far, Thanks Gard

[subrataacharjee]

Wah bhaiya Kiya padhate ho aap sach main dil khush ho gaya🙇🏻😇
Take love & Respect ❤🙏🏻

[ujjwalssharma]

wow man! you explained it so easily, it's really fun watching your videos, things easily got cleared. Thanks a lot😄

[rajsharma]

Thank you so much Bhaiya. It's the best series for revision of all the concepts of javascript.

Can you please also make similar series of React also please.
Thank you in advance.😊

[SadatHussain-rc]

Learned new things about let and const being hoisted, but the concept of the Temporal Dead Zone (TDZ) applies, preventing access to variables defined with let and const within the TDZ. Thanks, Piyush, for clarifying my understanding of this!

[katabathunibose]

video toh bhadiya tha bro, it was very nice concept

[livelife]

I loved this video, Bhai Thank you so much ❤, such a useful video ever I have seen, waiting for next one.

LOVE FROM PAKISTAN 💗

[mdshehbaz]

Well explained Sir.
JavaScript Global Execution Context Explained! 💖

[thay]

Thank you very much for such an amazing explanation. Got a lot to learn from from you..❤

[syedmasum]

Never seen such good explanation. Lovely

[bkumar]

New fear unlocked: Interviewer with half knowledge.

[MeerUzairWasHere]

Man, your videos gives me goosebumps!