skill-framework-fiber

Build a production-ready Go Fiber REST API by applying structured patterns for modular routing, middleware, validation, and centralized error handling. This ensures robust backend services with secure defaults and graceful shutdown.

Organize Fiber routes and middleware using modular, reusable groups. Apply request ID, helmet, CORS, rate limiting, and validation consistently across groups to maintain predictable, secure API behavior.

Input validation in Go Fiber integrates go-playground/validator to check incoming payloads. It pairs with structured error responses to return predictable validation failures, improving API UX and reliability.

Yes, this Fiber approach suits microservices, API gateways, and CRUD services. It provides high-performance patterns, dependency injection, and graceful shutdown required for robust production environments.

Graceful shutdown and centralized error handling are needed to ensure your Go Fiber REST API terminates connections safely and returns consistent, structured error responses, preventing data loss and unpredictable UX.