content: import React from 'react';
  var ReactMarkdown = require('react-markdown');
  
  var input = '# This is a header\n\nAnd this is a paragraph';
  
  class MarkdownEditor extends React.Component {
    constructor(props) {
      super(props);
    }
  
    render() {
      return (
        <div>
          <h2>Edit Article Page</h2>
          <ReactMarkdown source={ input } />
        </div>
      );
    }
  }
  
  export default MarkdownEditor;
  
  /*
    use https://www.npmjs.com/package/react-markdown
    use markdown to edit article.
  */
  