Why Promises Required in JavaScript? | Callback Hell Explained : JavaScript Session 13

Published: 15 February 2026
on channel: Job Ready CoderZ

In this video, we understand Why Promises are required in JavaScript and what problem they solve.

Notes Link: https://drive.google.com/drive/folder...

Before Promises, developers faced issues like:
Callback Hell
Nested asynchronous code
Hard-to-maintain code structure
Promises were introduced to make asynchronous programming:
✔ Cleaner
✔ More readable
✔ Easier to manage

We will cover:
What is asynchronous JavaScript?
What is Callback Hell?
Why Promises were introduced
How Promises solve real-world problems

This video is perfect for beginners learning JavaScript, Node.js, or Web Development.

If you're preparing for interviews or improving your JavaScript fundamentals, this is a must-watch topic.

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