https://github.com/croquet/croquet https://github.com/croquet/croquet makes all of this dead simple, without the need for any backend code/servers/databases/CRD

https://github.com/croquet/croquet https://github.com/croquet/croquet makes all of this dead simple, without the need for any backend code/servers/databases/CRDTs &etc https://multisynq.io https://multisynq.io if you want a worldwide reflector network.