JSFiddle - React, Tailwind, and code Playground

by Eric Blanchette

HTML

<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<script src="http://fb.me/react-js-fiddle-integration.js"></script>

JavaScript

var converter = new Showdown.converter();

var MarkdownEditor = React.createClass({
  getInitialState: function() {
    return {value: 'Type some *markdown* here!'};
  },
  handleChange: function() {
    this.setState({value: this.refs.textarea.getDOMNode().value});
  },
  render: function() {
    return (
      <div className="MarkdownEditor">
        <h3>Input</h3>
        <textarea
          onChange={this.handleChange}
          ref="textarea"
          defaultValue={this.state.value} />
        <h3>Output</h3>
        <div
          className="content"
          dangerouslySetInnerHTML={{
            __html: converter.makeHtml(this.state.value)
          }}
        />
      </div>
    );
  }
});

React.render(<MarkdownEditor />, mountNode);