1. Add documentation for index.js and test.mdx.

Author: Dominic Coelho

index.js

@@ -2,5 +2,11 @@ import React from 'react';
 import { render } from 'react-dom';
 import MDXDocument from './test.mdx';
 
-// const Zip = () => <div>boop</div>;
+/**
+ * Experiment to test MDX -> JSX transpilation through babel.
+ *
+ * Outputs MDXDocument, changing MDXDocument will cause webpack
+ * to hot-reload with new contents.
+ */
+
 render(<MDXDocument />, document.getElementById('root'));

test.mdx

@@ -1,3 +1,6 @@
+<!-- This is an MDX file that is imported in index.js and transpiled to
+JSX and then rendered, feel free to change this! -->
+
 # Hello, _world_!
 
 Below is an example of JSX embedded in Markdown. <br /> **Kara and dom were successful!**