Implementing a UI to manage users, passwords, etc.

[cbrake]

Is using dex to manage local users and passwords a good use case (vs connecting to other providers like Google)? If so, how do people typically implement a web UI for this? I can see two options:

1. Web UI <--- gRPC ---> dex server
2. Web UI <--- REST ----> backend <---- gPRC ----> dex server

Curious how this is typically done. I don't have any experience implementing gRPC in a web frontend -- is this possible, a good idea or should another backend be used to bridge gRPC to web frontend, etc?

Another option would be to fork dex to implement all this in the web UI it already has for login.