Will take any array of cdn's and load them by pasting the code into the console.

script-loader.js

/************************************************* 
 * Example Script Loader: will load any scripts
 * from cdn by pasting this in the console.
 *************************************************/
var scripts = loadScripts([
	"https://code.jquery.com/jquery-3.2.1.min.js", 
	"https://cdnjs.cloudflare.com/ajax/libs/rxjs/4.0.6/rx.all.js",
	"https://cdnjs.cloudflare.com/ajax/libs/parse/1.10.0/parse.js"
]);

function loadScript(url, loader){
	var script = document.createElement('script');
	script.onload = loader;
	script.src = url;
	document.getElementsByTagName('head')[0].appendChild(script);
	return script
}

function loadScripts(scripts){ return scripts.map((script)=>{ return loadScript(script, null) }) }

function defaultObservableHandler(game){ observer.onNext(game) }

style-loader.js

/************************************************* 
 * Example Style Loader: will load any stylesheet
 * from cdn by pasting this in the console.
 *************************************************/
var styles = loadStyles([
	"https://cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/css/toastr.css"
]);

function loadStyle(url){
	var link = document.createElement( "link" );
    link.href = url;
    link.type = "text/css";
    link.rel = "stylesheet";
    link.media = "screen,print";
	document.getElementsByTagName( "head" )[0].appendChild( link );
	return link;
}

function loadStyles(styles){ return styles.map((style)=>{ return loadStyle(style) }) }