better-grpc

better-grpc is a TypeScript-first gRPC library (version 0.3.2) that eliminates the need for .proto files and code generation, offering full type safety and autocompletion. It enables bidirectional communication where client and server can call each other's functions as if local. Released under MIT, it supports Node.js >=18 and TypeScript ^5. Simpler than raw gRPC-js but less mature than tRPC; no streaming support yet (only simple RPCs).