js array element compare code example

Example 1: js array add element

array.push(element)

Example 2: javascript element in array

var fruits = ["Banana", "Orange", "Apple", "Mango"];

var n = fruits.includes("Mango");

Example 3: adding element to array javascript

var fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.push("Kiwi");