how to console last element of an array in javascript code example

Example 1: js take last item in array

const heroes = ["Batman", "Superman", "Hulk"];
const lastHero = heroes.pop(); // Returns last elment of the Array
// lastHero = "Hulk"

Example 2: javascript get the last array element

const myArray = [1, 2, 3]

console.log(myArray.item(-1))
//=> 3