gRPCity

gRPCity is a batteries-included gRPC framework for Node.js that wraps @grpc/grpc-js and @grpc/proto-loader behind an opinionated, promise-first API. Version 3.0.0, released 2023, requires Node >=18 and is actively maintained. Key differentiators vs raw @grpc/grpc-js: one loader reused across client/server, Koa-style middleware on both sides, sensible defaults for channel options and retry, built-in reflection, AbortSignal support, and runtime validation with zod. Written in TypeScript with complete type exports.