Comment by samlinnfer

Just use OT like normal people, it’s been proven to work. No tombstones, no infinite storage requirements or forced “compaction”, fairly easy to debug, algorithm is moderate to complex but there are reference open source implementations to cross check against. You need a server for OT but you’re always going to have a server anyway, one extra websocket won’t hurt you. We regularly have 30-50k websockets connected at a time. CRDTs are a meme and are not for serious applications.