grpc-ts-middleware

A TypeScript library providing pre-call and post-call middleware for gRPC Node.js servers. Currently at version 1.0.11, it has zero external dependencies but requires the 'grpc' package as a peer dependency. It supports adding middleware functions that run before and after gRPC calls, and includes built-in support for Jaeger tracing header propagation. Unlike manual interception, it allows adding middleware without modifying service implementations.