This project is open source and the code, and instructions to use it on your site, can be found here: https://github.com/captbaritone/webamp
Webamp's ability to render classic Winamp skins led to a collaboration with the Internet Archive where we preserved ~70k (and counting) classic Winamp skins.
I also built the Winamp Skin Museum (https://skins.webamp.org/) where you can infinite scroll through those 70k skins and try them out in your browser with one click.
Most recently I've been experimenting with improving the visualizer's performance with an in-browser Eel-Wasm compiler. Blog post here: https://jordaneldredge.com/blog/speeding-up-winamps-music-vi...
The project has given me lots of enjoyment over the years, and I'm glad to see that others are enjoying it as well.