Re:Show HN: OpenRPC – An Interface Definition for JSON-RPC APIs
by atombender on Monday June 10, 2019 @07:38PM
(#20151929)
You can use JSON as the serialization format for gRPC, so that's not really a great reason not to use it.
I would argue that GraphQL is a bigger competitor and much friendlier to web apps.
Also it looks significantly less complicated than open api/swagger. for starters, openapi/swagger has 2 fkin names. lol.