[Inviz]

Well it's honestly about time. I've tried to build something like this personally with OTs, but it can be pretty brutal with all the fuzzying and N-way merges. I even chose one of rich editors just because it supports OT (then i learned it's only in commercial version not even available for small-timers).

I like the completeness of the Loro solution: the state, the rich text, the tree. Local-first database approach sounds like a great idea. Wondering how large is the code size overhead for using this though.