Mastering Encapsulation in JavaScript || Getters, Setters & Private Variables

Encapsulation is one of the core principles of Object-Oriented Programming (OOP) that helps restrict direct access to data and improves security. In this video, we dive deep into encapsulation in JavaScript, exploring how to use:

✅ Getters & Setters – Control how data is accessed and modified within an object.
✅ Private Variables using # (hash) symbol – Protect object properties from being accessed or modified externally.
✅ Encapsulation in Classes – Implement data hiding and enforce controlled interactions with object properties.

We’ll walk through practical examples to demonstrate how encapsulation helps prevent unintended modifications, enforce validation, and improve code maintainability. By the end of this video, you’ll have a strong grasp of encapsulation techniques in JavaScript and be able to apply them effectively in real-world scenarios.

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