I built a gRPC debugging proxy as my first serious Go project – here's what I learned

TL;DR: I built Loom, a transparent gRPC proxy that decodes traffic in real-time using Server Reflection. No .proto files needed. It gives you a browser UI to watch, inspect, and replay calls.

Loom

A gRPC debugging proxy. Point it at your backend, point your client at Loom, and watch every call decoded in a browser tab.

Your gRPC Client → Loom (:9999) → Your Backend (:50051)

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