I agree that sticking to just a library may be not a good choice. Some standard would be better. But few last times I discussed it, some folks just slapped RPC

I agree that sticking to just a library may be not a good choice. Some standard would be better. But few last times I discussed it, some folks just slapped RPC stigma on everything, even if it was just your regular REST-y-ish calls underneath. That’s absurd. POST json receive json back is okay. Wrap it into an `await server.<method>(<args>)` call and now it’s an RPC mudball. The current top commenter is removing tRPC for tight coupling. I wonder what prevents them from tight coupling over http, or over just function calls when on the same “side”. It’s a mindset that they are removing, not a specific technology.