[hot_gril]

I agree, there's a lot to gain from getting away from JSON, but gRPC needs HTTP/1 support and better tooling to make that happen.

[perezd]

You probably want to check this out: https://connectrpc.com/

[hot_gril]

Thanks. I've got a little project that needs to use protobufs, and if my DIY approach of sending either application/octet-stream or application/json turns out to be too sketchy, I'll give Connect a try. Only reason I'm not jumping for it is it involves more dependencies.