You're talking about this PR https://github.com/supercollider/supercollider/pull/6569? can you elaborate what you'd like to do exactly?
Yes, and also the link above: https://www.patreon.com/posts/introducing-in-141953467
What I would like is to be able to interact with the the wasm version of the SuperCollider server: so defining, calling and controlling synths, plus managing buses. My end goal would be to be able to have a browser based REPL focused on Overtone/SC stuff, could make a really nice performance environment, and would also work well to introduce people to clojure, synthesis with code, or live coding.
Would also like to add, that having a browser based environment also opens the possibility for music collaboration at a relatively low technical cost, partly from the implementation POV, but specially from the user perspective.