I am using the HTTP Gateway and generating OpenAPI from that for type-safe access [1]. The downside is that this introduces an additional build step in your pro

I am using the HTTP Gateway and generating OpenAPI from that for type-safe access [1]. The downside is that this introduces an additional build step in your project. The upside is supporting a JSON API and not requiring gPRC(-Web) for clients. Even for non-browser clients, GRPC tooling can still be a little heavy-weight to pull into your project compared to OpenAPI. On the other hand, not all languages have good OpenAPI integration. But its also quite possible to use both. [1] https://github.com/gogo/grpc-example https://github.com/gogo/grpc-example