map select last element array js code example

Example 1: last element of an array javascript

var myArray = [1, 2, 3, 4];
myArray[myArray.length - 1];

Example 2: 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']