I would be happy to port some patterns to Glicol ( https://glicol.org/ ) only suggestion: support https...
Honest question. What is the current obsession with https for things that don't need to be secure like looking at drum patterns?
Years before that the free certificate authority Let's Encrypt was established (there are now several more), so for most people using https with your website is just configuration, not an extra cost. On top of that some http protocol versions are now https only.