JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>React</title>
  <link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/normalize/3.0.1/normalize.css">
  <script src="//fb.me/react-with-addons-0.13.3.js"></script>
</head>
<body>
  <div id="container"></div>
</body>
</html>

Babel + JSX

var Hello = React.createClass({
  render: function() {
    return (
      <div>
        <h1>Welcome to React</h1>
        <input onClick={() => { alert('click!'); } } type="text" disabled />
      </div>
    );
  },
});

React.render(
  <Hello name="World" />,
  document.getElementById('container')
);