JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://fb.me/JSXTransformer-0.10.0.js"></script>
<script src="http://fb.me/react-with-addons-0.10.0.js"></script>
<script src="http://fb.me/react-js-fiddle-integration.js"></script>

JavaScript 1.7

/** @jsx React.DOM */

var Hello = React.createClass({
    change: function (event) {
      if (event.target.validity.valid) {
          this.setState({ v: event.target.value });
      } else if (event.target.value == '') {
          $(this.getDOMNode()).val('');         
      }
    },
    getInitialState: function () {
        return {
            v: ''
        };
    },
    render: function() {
        return <input type='number' value={this.state.v} onChange={this.change} />;
    }
});
 
React.renderComponent(<Hello name="World" />, document.body);