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Currently I am using BloomRPC for all my gRPC testing but I found Thunder Client and loving it so far for testing my rest/graphql based (micro)services but I would also love to use it to test my gRPC based service as then I don't have to leave my IDE any to do any testing <3

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An option to select .proto files, enter a host to send requests to and be able to send request to the gRPC service to test it like it's a normal REST based service.

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Like mentioned before I am currently using BloomRPC for this, it generates a client on the flow so you can easily use it with whatever gRPC service you want by just selecting the .proto files.

Implementation:

I think it's based to use grpc-web for this, as you can see the Thunder Client as a web-app - we don't need server implementation. Or option is to use the @grpc/proto-loader.