Would love this as well!

I am maintaining a fork of this at work that supports bzlmod but it only supports a subset of features (go, grpc-gateway, grpc-gateway-openapi). I have found it particularly challenging to get ts to work because of API changes in the rules_nodejs.

If there is a way to do a gradual migration I'd be happy to help, but this is a non trivial ask imo.

I also looked at this more after creating the issue and thought that this is going to be non-trivial and span multiple projects. I also don't see any interest from the repo owners/maintainers at this time.

My own team may not be using this in the long term, so I am currently not willing to put in efforts into this.

bzlmod support is planned by definitely a non-trivial task. Happy to review PRs.

Opened at PR: #377