CRDTs are very interesting, powerful, and simple datatypes. I've experimented with a Go CRDT DAG, and it was simple to implement. The much more difficult part w

CRDTs are very interesting, powerful, and simple datatypes. I've experimented with a Go CRDT DAG, and it was simple to implement. The much more difficult part with a CRDT is message routing. Even with routing, managing network membership is a tough problem. There are multiple approaches, like Gun's superpeers, or Gossip protocols, but this remains a very challenging aspect of using CRDTs.