React Base Fiddle (JSX)

Starting point for creating JSFiddles with React.

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 {
constructor(props){
  super(props);
  this.clickCount = 0;
  this.singleClickTimer = '';
}
singleClick = () => {
	alert('only fire click')
}
handleDoubleClick = () => {
	alert('only fire double click')
}
handleClicks(){
	this.clickCount++;
  if (this.clickCount === 1) {
    this.singleClickTimer = setTimeout(function() {
      this.clickCount = 0;
      this.singleClick();
    }.bind(this), 300);

  } else if (this.clickCount === 2) {
    clearTimeout(this.singleClickTimer);
    this.clickCount = 0;
    this.handleDoubleClick();
  }
}
  render() {
    return <div>Hello {this.props.name}
    <span onClick={() => this.handleClicks()}> clicks</span>
    </div>;
  }
}

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