How to Append an Item to Array in JavaScript

Question – How to Append an Item to Array in JavaScript. How do I append any element to end of the existing Array in JavaScript? How to push element to array in JavaScript?

This tutorial uses javascript push() function to insert or append a new element to end of the Array.

JavaScript – Append Element to Array

The following example creates an initial array with two elements (as “black”,”blue”). After that use javascript push() function to append new element (“white”) to the array.

Output:

[ 'black', 'blue', 'white' ]