JSFiddle - React, Tailwind, and code Playground

by deepak sisodiya

JavaScript

// Nested namespaces in javascript

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