WebComponent that allows to load javascripts and css files asynchronously and store the files in localStorage.
$ bower install async-files#master
...
<head>
<!-- Optional polyfil-->
<script src="//cdnjs.cloudflare.com/ajax/libs/webcomponentsjs/0.7.20/webcomponents.min.js"></script>
<!--Import component-->
<link rel="import" href="webcomponent/async-files.html">
</head>
<body>
<async-files
js='["one.js", "./two.js"]'
css='["alternative-fonts.css"]'>
</async-files>
</body>
...MIT