Highlighting code blocks with highlight.js

When the template is built, we include some cdn hosted highlighting library.

Our markdown editor automatically wraps code in the correct html to make it all work.

    <link
      rel="stylesheet"
      href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.18.1/styles/dracula.min.css"
    />
    <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.18.1/highlight.min.js"></script>
    <script>hljs.initHighlightingOnLoad();</script>

Beautiful highlighting!