Collaborating with Protobuf & Type-Safe APIs
summary
Practical claim: Protobuf replaces brittle hand‑written APIs so cross‑platform teams stop arguing over key names and focus on app logic. At Lyft the team moved all mobile engineers to protobuf, wrote canonical .proto files reviewed in PRs, and auto‑generated Kotlin/iOS code and RPC interfaces so clients don’t diverge. CI enforces backwards compatibility checks, eliminating silent breakages. Tooling built includes a Connect generator (buff) open source and a schema registry to centralize schemas; the setup ships and measurably speeds collaboration.
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chapters (5)
- 0:00Start
- 0:50Mobile development process
- 2:33Design ride update API response
- 3:09Server API response
- 6:50Beyond requests/responses: RPCs
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