React Bug Fiddle (JSX)

this.refs is a reserved word?

by Felis Catus

HTML

<script src="https://unpkg.com/react@16/umd/react.development.js"></script>
<script src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script>
<div id="container">
    <!-- This element's contents will be replaced with your component. -->
</div>

Babel + JSX

class Hello extends React.Component {
  render() {
    return <div>Hello {this.props.name}; Test: {this.refs&&this.refs.test||'successful'}, Test2: {this.irefs&&this.irefs.test||'not ok'}</div>;
  }
  constructor(props){
  	super(props);
    this.refs={
    	test: 'fail'
    }
    this.irefs={
    	test: 'ok'
    }
  }
}

ReactDOM.render(
  <Hello name="World" />,
  document.getElementById('container')
);