Ways to create an Array in JavaScript

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We all are familiar with Arrays

Let us see some of the ways to create an array in JavaScript.

1. Array Literal

let array = [1, 2, 3]
console.log(array) // [1, 2, 3]

2. Array Constructor

let array = new Array(1 ,2 ,3)
console.log(array) // [1, 2, 3]

3. Array.from()

Creates a new, shallow copied Array instance from and array-like or iterable object.

console.log(Array.from('JavaScript'))
// Output: ["J", "a", "v", "a", "S", "c", "r", "i", "p", "t"]

4. Array.of()

This method creates a new Array instance from a variable number of arguments, regardless of number or type of the arguments.

Array.of(7) // [7]
Array.of(1, 2, 3) // [1, 2, 3]

So these are the ways to create an Array in JavaScript.

Did I miss any other way? Let me know in the comments.

— Aniket Kudale