I've been seeing a few links to Strudel recently so I went digging to see how old the project is - looks like it launched in April 2022 https://loophole-letters.vercel.app/strudel
IIRC, that team are also (now) live-music-coding veterans, which in turn has informed how Strudel is built. It's not just a project that does stuff, it's a pretty well crafted instrument that is ideal for these performances.
As an engineer, I love letting the requirements shape the solution, but this is just on a whole other level.
Have you taken a look at how to install the Haskell variant? It's a full-on recipe, or a docker container. I'd take a desktop application over a website any day, but that was not on the menu. It was an SPA vs a devops exercise. Of course the SPA wins.
It came out of the same team as Tidal Cycles, a Haskell live-coding music tool which was first released around 2009. https://tidalcycles.org/docs/around_tidal/tidal_history/