Dynamic size: Arrays can grow or shrink as elements are added or removed. Heterogeneous: Arrays can store elements of different data types (numbers, strings, objects and other arrays).

Sep 28, 2025 · The Array object, as with arrays in other programming languages, enables storing a collection of multiple items under a single variable name, and has members for performing common …

Oct 3, 2025 · In JavaScript, an array is an ordered list of values. Each value, known as an element, is assigned a numeric position in the array called its index. The indexing starts at 0, so the first element …

Nov 20, 2025 · There are so-called “array-like” objects in the browser and in other environments, that look like arrays. That is, they have length and indexes properties, but they may also have other non …

Learn about array functions, how to join two arrays, the JavaScript last element in an array, and length of array in JavaScript. Arrays in JavaScript are container-like values that can hold other values.

This tutorial introduces you to JavaScript array type and demonstrates the unique characteristics of JavaScript arrays via examples.

In JavaScript, an array is an object that can store multiple values at once. In this tutorial, you will learn about JavaScript arrays with the help of examples.

In JavaScript, the Array object enables storing collection of multiple elements under a single variable name. It provides various methods and properties to perform operations on an array.

An array in JavaScript is a high-level, list-like object that is used to store multiple values in a single variable.

Mar 27, 2023 · In this tutorial, we started with the basics of arrays in JavaScript and then we discussed some of the most common methods that allow you to manipulate arrays. We have only begun to …