Creating an Array Using an array literal is the easiest way to create a JavaScript Array. Syntax: const array_name = [item1, item2, ...];

Jul 10, 2025 · Arrays can be created using a constructor with a single number parameter. An array is created with its length property set to that number, and the array elements are empty …

May 16, 2022 · In this article, I will show you 3 ways you can create an array using JavaScript. I will also show you how to create an array from a string using the split() method.

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, …

To create an array and initialize it with some elements, you pass the elements as a comma-separated list into the Array() constructor. For example, the following creates the scores array …

Nov 20, 2025 · There exists a special data structure named Array, to store ordered collections. There are two syntaxes for creating an empty array: Almost all the time, the second syntax is …

In JavaScript, an array can be declared in several ways: Array literal: This is the most common way to create an array. It uses square brackets [] and the elements are comma-separated. …

Sep 28, 2025 · This example shows three ways to create new array: first using array literal notation, then using the Array() constructor, and finally using String.prototype.split() to build …

Nov 14, 2022 · In this article, you have learned how to declare an array in JavaScript. It is important to know that the array constructor is not really used, as it’s way more complicated …

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.