if last item in array javascript code example

Example 1: get last element of array javascript

var numbers = ["one", "two", "three"];
var lastnumber = numbers[numbers.length - 1];
console.log(lastnumber);

Example 2: get last item in array javascript

var colors = ["black", "white", "red", "yellow"];
var yellow = colors[colors.length - 1];

Example 3: last item in array javascript

const array = ['a', 's', 'd', 'f'];
const last = array.pop(); 
console.log(last); // Returns 'f'
console.log(array); // Returns ['a', 's', 'd']