wip words
gRPC
https://grpc.io/docs/
https://grpc-ecosystem.github.io/grpc-gateway/
grpc/web | Protocol differences vs gRPC over HTTP2
grpc-ecosystem/grpc-gateway: gRPC to JSON proxy generator following the gRPC HTTP spec
protoc plugin that generates a reverse proxy which provides a JSON REST API to your gRPC services. This is not grpc-web, this creates a "true" RESTful API. I don't see the appeal. Seems like a half step towards grpc-web.
Transcoding HTTP/JSON to gRPC | Cloud Endpoints with gRPC | Google Cloud