With the help of highlight.js We can highlight more than 150 languages.
To be precise, we support all languages supported by highlight.js 10.5.0.
Note that fenced code blocks with a hardcoded language are rendered at build time and don't need the library to be loaded on the client side.
Here is a quick example :
HTML (with inline css and javascript)
<!DOCTYPE html>
<title>Title</title>
<style>body {width: 500px;}</style>
<script type="application/javascript">
function $init() {return true;}
</script>
<body>
<p checked class="title" id='title'>Title</p>
<!-- here goes the rest of the page -->
</body>