JSFiddle - React, Tailwind, and code Playground

by Santosh Thakur

HTML

<h1>Count Increase</h1>

JavaScript

var utility = (function() {
  var i = 0;
  return {
    myCustomeFun: function() {
      var name = "CustomeName" + i;
      i = i + 1;
      return name;
    }
  }
}());

var name = utility.myCustomeFun();
var name2 = utility.myCustomeFun();
var name3 = utility.myCustomeFun();
alert(name + ' ' + name2 + ' ' + name3);