Objects are collections of key-value pairs, where each key (known as property names) has a value. Objects can describe anything like houses, cars, people, animals, or any other subjects.

Oct 17, 2025 · The Object type represents one of JavaScript's data types. It is used to store various keyed collections and more complex entities. Objects can be created using the …

Oct 15, 2025 · An object is a dynamic data structure that stores related data as key-value pairs, where each key uniquely identifies its value. The values of properties can be primitives, …

Jul 20, 2022 · What Are Objects in JavaScript? An object is a data type that can take in collections of key-value pairs. A major difference between an object and other data types such …

Summary: in this tutorial, you will learn about JavaScript objects and how to manipulate object properties effectively. In JavaScript, an object is an unordered collection of key-value pairs. …

May 28, 2025 · 🧠 What is an Object in JavaScript? An object is a collection of key-value pairs. Think of it as a mini container to hold related information together. Here, person is an object …

JavaScript objects are best explained by thinking of a real-world object. Take a car for example. Cars come in all shapes and sizes - different colors, different makes and models, different …

Jun 19, 2022 · As we know from the chapter Data types, there are eight data types in JavaScript. Seven of them are called “primitive”, because their values contain only a single thing (be it a …

Sep 29, 2025 · In this article, we'll look at fundamental JavaScript object syntax, and revisit some JavaScript features that we've already seen earlier in the course, reiterating the fact that many …

JavaScript object is a variable that can store multiple data in key-value pairs. Here's a quick example of the JavaScript object. Read the rest of the tutorial for more. firstName: "Jack", …