Unlock JavaScript Prototypes | Learn Prototype-Based Inheritance & Object Chaining (2025 Tutorial)

Want to go beyond basic object handling in JavaScript? Understanding prototypes is crucial for mastering how inheritance and the prototype chain work under the hood.

In this complete and beginner-friendly tutorial, you’ll discover:

What are prototypes in JavaScript

How JavaScript’s prototype chain works

The difference between .prototype and __proto__

Creating custom object methods using prototypes

Inheritance and property lookup through prototypes

How prototypes relate to constructor functions and classes

Real-world examples for building scalable, DRY code

Best practices and common pitfalls in using prototypes

Perfect for developers aiming to truly understand object-oriented behavior in JavaScript.

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