[josephg]

This is certainly the direction most crdt libraries are headed. A fast, well tested rust implementation with native bindings to Python, go, c, java, etc. And a wasm bundle to run the same algorithm in the browser. Yjs (well, yrs), automerge and my own diamond types are all in rust and moving in this direction. Webassembly support amongst javascript bundlers has been getting a lot better lately. And having only one codebase to optimize and test cuts down immensely on work.