Grokking Advanced JavaScript
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JavaScript - Encapsulation
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What is Encapsulation?

Encapsulation is a fundamental concept in object-oriented programming that involves bundling the data (variables) and the methods (functions) that operate on the data into a single unit or class. It also restricts direct access to some of an object's components, which is a method of preventing accidental interference and misuse of the state.

Why We Need Encapsulation?

Encapsulation is crucial for several reasons:

  1. Data Hiding: Preventing external parts of a program from directly accessing the internal representation of an object. 2

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Table of Contents

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