import React, { PropTypes } from 'react'; class Preview extends React.Component { componentDidMount() { } render() { return ( <div> <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.5.0/p5.min.js"></script> <script type="text/javascript"> {this.props.content} </script> </div> ); } } Preview.propTypes = { content: PropTypes.string.isRequired }; export default Preview;