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/babel-core/5.8.24/browser.js"></script>
<script src="https://fb.me/react-with-addons-0.14.0.js"></script>
<script src="https://fb.me/react-dom-0.14.0.js"></script>
<script src="https://facebook.github.io/react/js/jsfiddle-integration-babel.js"></script>

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

JavaScript 1.7

var MyMixin = {
    render: function () {
        return this.renderItem();
    },
    renderItem: function () {
        return <div>Hello {this.props.name}</div>;
    }
};

var Hello = React.createClass($.extend(MyMixin, {
    renderItem: function() {
        return <div>HI FROM MIXIN {this.props.name}</div>;
    }
}));
 
ReactDOM.render(
	<Hello name="World" />,
    document.getElementById('container')
);