Excited to check this out!!
I’ve got experience with this stuff, count me in! Check out svelt-yjs[0]. It makes complex CRDT apps trivial. Websockets or P2P WebRTC in a few lines. I’ve got a live collab Svelte REPL using Monaco almost complete. It uses Postgres via Supabase for auth / row level security / saving and sharing Apps you make.
Heck, plug yjs into this Svelte based notion style block editor[1] and you’re more than halfway done in an evening.