---
title: "Discussion on \"Object-Oriented Programming in JavaScript: Classes, Objects & Encapsulation Explained\" | Hashnode"
description: "Discussion on \"Object-Oriented Programming in JavaScript: Classes, Objects & Encapsulation Explained\". Learn OOPs in JS - what a class is, how to create objects, constructors, methods, the basics of encapsulation, with simple beginner-friendly examples."
url: "https://hashnode.com/posts/object-oriented-programming-in-javascript-classes-objects-encapsulation-explained/6a8ec63d1ef7554ddbef2a75"
---

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# [Object-Oriented Programming in JavaScript: Classes, Objects & Encapsulation Explained](https://sahilxdev.hashnode.dev/object-oriented-programming-in-javascript-classes-objects-encapsulation-explained?utm_source=hashnode&utm_medium=feed)

Learn OOPs in JS - what a class is, how to create objects, constructors, methods, the basics of encapsulation, with simple beginner-friendly examples.

Aug 26 · 8 min read · sahilxdev.hashnode.dev  
Updated Aug 30  
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## Written by

[Sahil Gupta](https://hashnode.com/@sahilgupta2175)

@sahilgupta2175 · Bangalore, India

  
[View profile](https://hashnode.com/@sahilgupta2175)

Programmer Analyst Trainee at Cognizant

I'm a passionate software engineer and full-stack MERN developer who loves to turn ideas into scalable, user-centric applications. I have hands-on experience in building modern web solutions using React, Node.js, Express.js, MongoDB, following clean architecture and best development practices. My experience in the Cognizant Healthcare Product Consulting (HPC) program has given me hands-on exposure to SQL, PL/SQL, U.S. healthcare payer systems and TriZetto Facets, and has helped me to further develop my skills in working with enterprise software in domain-driven environments. I enjoy tackling complex technical problems, constantly learning, and building reliable applications that deliver business value.

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