js take last item in array

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

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

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

arr.slice(-1)[0] 

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

let nums = [1,2,3,4,5];
let lastOne = nums.pop();
// -> lastOne = 5
// -> nums = [1,2,3,4];

let array = [1,2,3,4,5];
let lastElement = array.pop();

// array -> [1,2,3,4];
// lastElement = 5;

.pop();

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