how to return the last element in an array javascript with a builtin function code example

Example 1: javascript get last element of array

var foods = ["kiwi","apple","banana"];
var banana = foods[foods.length - 1]; // Getting last element

Example 2: get last item in array javascript

var colors = ["red","blue","green"];
var green = colors[colors.length - 1]; //get last item in the array