Standardizes typed and composable backend error handling with automated HTTP boundary mapping.
This skill provides a structured framework for implementing robust, typed error handling in Node.js and Next.js environments. By enforcing a clear separation between domain invariants, application orchestration, and presentation mapping, it enables developers to move away from cluttered 'if/else' error logic in controllers. It ensures that every backend error is consistently translated into the appropriate HTTP status code and response body, promoting a clean architecture and improving the reliability of full-stack communication.
主な機能
01Standardized error response structures for seamless frontend consumption
02Composable error handling patterns to reduce boilerplate code
03Automated mapping from domain-specific errors to HTTP status codes
040 GitHub stars
05Typed error definitions for consistent domain modeling
06Strict separation of domain, application, and presentation layers
ユースケース
01Standardizing error responses across microservices or large Next.js applications
02Implementing Domain-Driven Design (DDD) error boundaries in TypeScript backends
03Refactoring cluttered API controllers that contain repetitive error-checking logic
