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://npmcdn.com/react@latest/dist/react-with-addons.js"></script>
<script src="https://npmcdn.com/react-dom@latest/dist/react-dom.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>

CSS

table{
  display: block;
  max-height:100px;
  overflow-x:hidden;
  overflow-y: auto;
  border:1px solid red;  
}
td{
  border:1px solid black;
}

JavaScript 1.7

const createRows = count => {
	let rows = []
	while(count--) {
  	rows.push(<tr key={count}><td>{count}</td></tr>)
  }
  return rows
}
    
var Table = React.createClass({
  render: function() {
    return <table onScroll={() => console.log('scroll')}><tbody>
			{createRows(50)}      
    </tbody></table>;
  }
});

ReactDOM.render(
  <Table  />,
  document.getElementById('container')
);