React Base Fiddle (JSX)

Starting point for creating JSFiddles with React. This uses React with Addons.

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.13.1/JSXTransformer.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.13.1/react-with-addons.js"></script>
<script src="https://facebook.github.io/react/js/jsfiddle-integration.js"></script>

<div id="container">
    <!-- This element's contents will be replaced with your component. -->
</div>

JavaScript 1.7

var Hello = React.createClass({
    render: function() {
        return (
          <div>
            <input type="text" ref={ function(component) { React.findDOMNode( component ).focus(); }  } />
            <input type="button" onClick={ this.submitForm } value="Submit!" />
          </div>
        );
    },
    submitForm: function() {
      console.log( this.refs );
    }
});
 
React.render(<Hello />, document.getElementById('container'));