JSFiddle - React, Tailwind, and code Playground

by Santosh Giridhara

JavaScript

var nums = [3,1,5,21,4,4];
var num = nums;
    var sorted = nums.sort(function (a, b) {
        return b - a;
    });
    var secondLargest = [...new Set(sorted)];
    console.log(secondLargest[1]);