How do you create an object from a class in JavaScript?

Table of Contents

• Introduction
• Creating a Class
• Creating an Object from a Class
  • Example of Object Creation
  • Creating Multiple Objects
• Conclusion

Introduction

In JavaScript, classes provide a structured way to create objects. Once you define a class, you can create instances (objects) from that class using the new keyword. This guide will walk you through the process of creating objects from a class in JavaScript.

Creating a Class

Before creating an object, you need to define a class. Here’s a simple example of a Car class.

Creating an Object from a Class

To create an object from the Car class, use the new keyword followed by the class name and any required arguments for the constructor.

Example of Object Creation

Creating Multiple Objects

You can create multiple instances of the same class.

Conclusion

Creating an object from a class in JavaScript is simple and efficient using the new keyword. This allows for the creation of multiple instances, each with its own properties and methods, enabling effective object-oriented programming.