A scatter chart that use cells to specify the fill color of scatters

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.24/browser.js"></script>
<script src="https://npmcdn.com/[email protected]/dist/react-with-addons.min.js"></script>
<script src="https://npmcdn.com/[email protected]/dist/react-dom.min.js"></script>
<script src="https://npmcdn.com/prop-types/prop-types.min.js"></script>
<script src="https://npmcdn.com/recharts/umd/Recharts.min.js"></script>
<div id="container">
    <!-- This element's contents will be replaced with your component. -->
</div>

CSS

body {
  margin: 0;
}
#container {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 10px;
  width: 800px;
  height: 800px;
  background-color: #fff;
}

Babel + JSX

const {ScatterChart, Scatter, Cell, XAxis, YAxis, ZAxis, CartesianGrid, Tooltip, Legend} = Recharts;
const data = [{x: 100, y: 200, z: 200}, {x: 120, y: 100, z: 260},
                  {x: 170, y: 300, z: 400}, {x: 140, y: 250, z: 280},
                  {x: 150, y: 400, z: 500}, {x: 110, y: 280, z: 200}];
const colors = ['red', 'green', 'pink', 'yellow'];

const SimpleScatterChart = React.createClass({
	render () {
  	return (
    	<ScatterChart width={400} height={400} margin={{top: 20, right: 20, bottom: 20, left: 20}}>
      	<XAxis type="number" dataKey={'x'} name='stature' unit='cm'/>
      	<YAxis type="number" dataKey={'y'} name='weight' unit='kg'/>
        <ZAxis type="number" dataKey="z" name="another" unit="bah" />
      	<CartesianGrid />
      	<Tooltip cursor={{strokeDasharray: '3 3'}}/>
        <Scatter name='A school' data={data} fill='#8884d8'>
          {
            data.map((entry, index) => {
              return <Cell key={`cell-${index}`} fill={colors[index % colors.length]} radius={50} />
            })
          }
        </Scatter>
      </ScatterChart>
    );
  }
})

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