Just some demos for testing out or showing off various features in Developer Tools.
This template can be copied for adding new demos. This will get a consistent style and layout of other tests. But it's not necessary.
<!doctype html><html lang="en" dir="ltr"><head><meta charset="UTF-8"><link rel='stylesheet' href='../shared/styles.css' /><script src="../shared/script.js"></script></head><body class="header">
<h1>Your Demo Title</h1>
<p>Your demo description</p>
<!-- any more content -->
</body></html>
Start a server from the root (i.e. python3 -m http.server)