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 slots.

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.

Nov 20, 2025 · The call to new Array(number) creates an array with the given length, but without elements. The length property is the array length or, to be precise, its last numeric index plus one.

Jul 23, 2025 · There are varous ways to declare arrays in JavaScript, but the simplest and common is Array Litral Notations. The basic method to declare an array is using array litral notations. Use …

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 that has five …

Learn what is an array and how to create, add, remove elements from an array in JavaScript.

In this tutorial you will learn how to create and manipulate arrays in JavaScript. Arrays are complex variables that allow us to store more than one value or a group of values under a single variable name.

Read this tutorial and learn the two basic methods of declaring and initializing an Array in JavaScript. Also, read about the differences of the methods.

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 …