JSFiddle - React, Tailwind, and code Playground

by deepak sisodiya

JavaScript

// namaspace in javascript
/* it is used to avoid global variable in javascript
   it is used to orgranize code
   remove naming colision
*/

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

var MYAPPLICATION = {
    firstName:function(firstName) {
        return alert(firstName)              
    },
    lastName:function(lastName) {
        return alert(lastName)              
    }
}
MYAPPLICATION.firstName("deepak");   
MYAPPLICATION.lastName("sisodiya");