Server to server communication for microservices

[joshmeads]

Hey guys,

I'm evaluating a few Bun frameworks for a large org. Hono I think is a fantastic tool and I'd like to give it a fair shot.

Since gRPC isn't currently supported, how does Hono handle server to server (inter microservice) communication? Is REST the only option?

The RPC client appears to be focused on server to frontend (which makes sense).

My other primary options are Elysia which unfortunately has its own typebox implementation not compatible with our existing typebox and good old fastify. Hono I liked the look of given its light weight nature and multi runtime support.

Thanks!