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 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, …

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 …

In this tutorial, you will learn about JavaScript objects and how to manipulate objects' properties effectively.

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 …

In JavaScript, we can perform various operations on object properties like modifying, adding, deleting, and so on. Let's discuss some of them. 1. Modify Object Properties. We can modify …

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 …

Aug 27, 2025 · JavaScript is designed on an object-based paradigm. An object is a collection of properties, and a property is an association between a name (or key) and a value. A property's …

Jul 23, 2025 · JavaScript objects are collections of properties, where each property is defined as a key-value pair. They are used to model real-world entities and complex data structures. …