How to Define a JavaScript Object Using an Object Literal Using the new Keyword Using an Object Constructor

Mar 7, 2025 · An object in JavaScript is a data structure used to store related data collections. It stores data as key-value pairs, where each key is a unique identifier for the associated value. …

A JavaScript object is a variable that can store multiple values in key-value pairs. In this tutorial, you will learn about JavaScript objects with the help of examples.

Apr 3, 2025 · In addition to objects that are predefined in the browser, you can define your own objects. This chapter describes how to use objects, properties, and methods, and how to …

Mar 10, 2025 · JavaScript objects consist of a set of key-value pairs, which are known as Properties. All Properties are named in JavaScript objects and the key part represents the …

Apr 11, 2025 · Basic syntax: Object literals, properties and methods, nesting objects and arrays in objects. Using constructors to create a new object. Object scope, and this. Accessing …

Jul 20, 2022 · This article will introduce you to the basics of objects, object syntax, the different methods of creating objects, how to copy objects and how to iterate over an object.

Apr 3, 2025 · Objects can be created using the Object() constructor or the object initializer / literal syntax. Nearly all objects in JavaScript are instances of Object; a typical object inherits …

Jul 11, 2024 · Example: Here is the basic example of a Javascript Object. The following JavaScript section contains a wide collection of JavaScript Object examples. Many of these …

Nov 27, 2024 · Objects allow you to store and organize data efficiently, making them one of the most important features in JavaScript. Think of an object as a real-world entity. For example, a …