 code example uses the latest features in JavaScript,
some of which you may not be familiar with.
Learn more with this <a href="https://ponyfoo.com/articles/es6">overview of the newest JavaScript features</a>.</p>
<p>In a route's <code>model()</code> method, you return whatever data you want to make available to the template.
If you need to fetch data asynchronously,
the <code>model()</code> method supports any library that uses <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Glob