JSFiddle - React, Tailwind, and code Playground

JavaScript

var cardRanks = [1,2,3,4,5,6,7,8,9,10,11,12,13];
var cardSuit = ['s','c','h','d'];

Array.prototype.shuffle = function() {
    
     var len = this.length;
     var i = len;
    
     while (i--) {
          var p = parseInt(Math.random()*len);
          var t = this[i];
          this[i] = this[p];
          this[p] = t;
     }
    
};

cardRanks.shuffle();

console.log(cardRanks);