Types (interface contracts) are already easily sharable with an IDL and code generation. There's no need to stick to a common programming language to share types.
I'm highly skeptical of code sharing for other scenarios, and rarely (never) have seen the effort worth the payoff.
I'm highly skeptical of code sharing for other scenarios, and rarely (never) have seen the effort worth the payoff.
- https://protobuf.dev/
- https://smithy.io/2.0/