ShaneIsGames

Moonbeam ( https://www.moonbeam.stream/ ) is currently in beta, but shows a lot of promise. Obviously, it’d be a smaller community though.

Robot Alchemic Drive? https://en.wikipedia.org/wiki/Robot_Alchemic_Drive

They haven’t been making it super clear, but you can actually create, edit, and share text documents in Proton Drive right now! It’s just not a separate thing like with Google.