JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://fb.me/react-with-addons-0.12.0.js"></script>
<script src="http://fb.me/JSXTransformer-0.12.0.js"></script>
<script src="http://fb.me/react-js-fiddle-integration.js"></script>

JavaScript 1.7

var Hello = React.createClass({
  getInitialState: function () {
    return {
      name: "Mark"
    }
  }, 
  render: function() {
    return (
      <div>
        <div>Hello, {this.state.name}!</div>
        <button>Change Name</button>
      </div>
    );
  }
});
 
React.render(<Hello />, document.body);