What is a Callback Function in JavaScript? Simple Explanation with Examples | Interview | Part - 4
Автор: Coding Crane
Загружено: 2026-01-06
Просмотров: 16
In this video, you’ll learn what a callback function in JavaScript is, why it is used, and how it works with real-world examples.
Notes Link : https://docs.google.com/document/d/1-...
Callback functions are a core JavaScript concept and are heavily used in:
✔ Asynchronous programming
✔ Event handling
✔ APIs and promises
✔ JavaScript interviews
👉 You’ll understand:
What is a callback function in JavaScript
How callbacks work internally
Synchronous vs asynchronous callbacks
Common interview questions on callbacks
This video is perfect for beginners, frontend developers, and interview preparation.
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