Wrote about something similar a while ago https://hex.tech/blog/a-pragmatic-approach-to-live-collaboration/ https://hex.tech/blog/a-pragmatic-approach-to-live-c

Wrote about something similar a while ago https://hex.tech/blog/a-pragmatic-approach-to-live-collaboration/ https://hex.tech/blog/a-pragmatic-approach-to-live-collabora... Using a server to tie break and locking has worked pretty well for us