JSFiddle - React, Tailwind, and code Playground

by nikdtu

JavaScript

var urls =
['https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-beta1/jquery.js',
'https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-beta1/jquery.slim.js'
];

var i = 0;

var recursiveCallback = function(){
   if(i++ < urls.length) {
   		loadScript(urls[i], recursiveCallback)
   } else {
   	 alert('Loading Success !');
   }
}

loadScript(urls[0], recursiveCallback);

function loadScript(url, callback){

    var script = document.createElement("script")
    script.type = "text/javascript";

    if (script.readyState){  //IE
        script.onreadystatechange = function(){
            if (script.readyState == "loaded" ||
                    script.readyState == "complete"){
                script.onreadystatechange = null;
                callback();
            }
        };
    } else {  //Others
        script.onload = function(){
            callback();
        };
    }

    script.src = url;
    document.getElementsByTagName("head")[0].appendChild(script);
}