nodejs-02-implement

What problem does it solve?

Node.js backend development often involves repetitively wiring routing, controllers, services, and data access with proper validation and error handling. This Skill provides a blueprint to implement a scalable Node.js backend using Express or Fastify, enforcing clean separation of concerns and solid architectural patterns.

Core Features & Use Cases

• Layered architecture: Route/Controller → Service → Repository with clear boundaries.
• Input validation and centralized error handling to ensure robust APIs.
• DI-friendly design and environment configuration support for testability and flexibility.
• Use Case: Quickly scaffold a new backend module that exposes a REST endpoint with validation, error handling, and data access.

Quick Start

Set up a minimal Node.js backend module following the Layered Architecture pattern and implement a sample route.