Скачать или смотреть How JavaScript Event Loop Works

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.




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