React Base Fiddle (non-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>

JavaScript

import React {Component} from 'react';
class Hello extends React.Component {
  render() {
    return(
    <div>
    <h1>Hii!! </h1>
    </div>
    
    )

}
}
export default Hello.