JSFiddle - React, Tailwind, and code Playground
HTML
<!DOCTYPE>
<html>
<head>
<link rel="stylesheet" href="http://code.jquery.com/qunit/git/qunit.css" type="text/css" media="screen" />
</head>
<body>
<h1 id="qunit-header">QUnit example</h1>
<h2 id="qunit-banner"></h2>
<div id="qunit-testrunner-toolbar"></div>
<h2 id="qunit-userAgent"></h2>
<ol id="qunit-tests"></ol>
<div id="qunit-fixture">test markup, will be hidden</div>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript" src="http://code.jquery.com/qunit/git/qunit.js"></script>
<script type="text/javascript" src="https://raw.github.com/LarryBattle/Ratio.js/master/src/Ratio.js"></script>
<script type="text/javascript" src="https://raw.github.com/LarryBattle/Ratio.js/master/tests/js/Ratio-testcases.js"></script>
</body>
</html>