JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://fb.me/react-with-addons-0.8.0.js"></script>
<script src="http://fb.me/JSXTransformer-0.8.0.js"></script>
<script src="http://fb.me/react-js-fiddle-integration.js"></script>
<div id="container"></div>

JavaScript 1.7

/** @jsx React.DOM */

const SampleComponent = () => <div>Mounted component.</div>;

React.renderComponent(<SampleComponent />, document.getElementById('container'));

setTimeout(function() {
    React.unmountComponentAtNode(document.getElementById('container'));
}, 3000);