express-typed-rpc
Easily create a fully-typed Express JSON RPC API over HTTP. No code generation step required. Inspired by tRPC, but much simpler.
@enjoys/exception
Enhance your Express.js applications with our Exception Handler package, a robust middleware solution for effective error management. Seamlessly handle various error types, from validation errors to server crashes, ensuring graceful responses to clients.
wingnut
API validation middleware builder based on Open API V3 specs