return final item in array code example

Example 1: how to get last item in array javascript

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

Example 2: javascript get the last array element

const myArray = [1, 2, 3]

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