JavaScript Tutorial in Hindi #61 Prototype Explained | Prototype Inheritance + Interview Questions
In this video, we dive deep into JavaScript Prototype — one of the most important concepts for interviews and real-world projects.
You will learn:
What is Prototype in JavaScript?
Why we use Prototype (Memory Optimization)
Prototype Inheritance (Simple Explanation)
Custom Function using Prototype
Using Prototype with Built-in Objects (Array & String)
Real Interview Questions on Prototype
We cover everything step-by-step with practical examples, so you can easily understand and apply it in your projects.
This is the 60th video in our JavaScript playlist — make sure to check the full series to master JavaScript completely.
📌 Topics Covered:
Prototype Basics
Function Constructor + Prototype
Array Prototype Custom Method
String Prototype Custom Method
Memory Efficiency Explained
This video will help you in:
Frontend Development
JavaScript Interviews
Real-world Project Optimization Got doubts? Ask in the comments!
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