How JavaScript Event Loop Works
Автор: CodeWithVivek
Загружено: 2025-12-28
Просмотров: 163
Understanding the JavaScript Event Loop can be confusing — but it doesn’t have to be.
In this video, we visually explain how the JavaScript Event Loop works behind the scenes and how it handles asynchronous tasks without blocking the main thread.
You’ll learn:
Why JavaScript is single-threaded
How the Call Stack works
What Web APIs do
Difference between Microtask Queue and Macrotask Queue
Why Promise.then() runs before setTimeout()
How the Event Loop schedules asynchronous code
This visual walkthrough is perfect for beginners, interview preparation, and anyone who wants to deeply understand asynchronous JavaScript.
📌 Topics Covered
JavaScript Event Loop
Call Stack
Web APIs
Microtasks vs Macrotasks
Promises vs setTimeout
Asynchronous JavaScript
📽️ Watch till the end to fully understand how JavaScript stays non-blocking and fast.
#javascript #nodejs #mernstack #backend #fullstack #coding #programming
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