JSFiddle - React, Tailwind, and code Playground

by deepak sisodiya

JavaScript

var alert  = function (str) {
   var st = document.createTextNode(str);
   var p = document.createElement('p');
   p.appendChild(st);
   document.querySelector('body').appendChild(p);
}

var mack = [];
mack.push("Mack");
mack.push("the");
mack.push("Knife");
alert(mack.join(" "));
alert(mack.pop());
alert(mack);