Node.js Backend Patterns

关于

This skill provides comprehensive architectural guidance for building robust Node.js applications with Express.js or Fastify. It implements industry-standard patterns such as Layered Architecture (Controller-Service-Repository) and Dependency Injection to ensure code maintainability and testability. By integrating best practices for error handling, JWT authentication, and Zod validation, the skill helps developers bridge the gap between simple scripts and sophisticated, enterprise-grade backend systems suitable for REST APIs, GraphQL, or microservices.

主要功能

• Type-safe request validation using Zod and schema-based patterns
• Dependency Injection patterns for decoupled and testable services
• Secure middleware configurations for authentication, authorization, and security headers
• Modular architecture implementation using Controller-Service-Repository layers
• Production-grade boilerplate for Express.js and high-performance Fastify
• 0 GitHub stars

使用场景

• Refactoring existing Node.js codebases into a clean, maintainable layered architecture
• Implementing secure authentication flows and role-based access control (RBAC)
• Scaffolding a new RESTful API with structured data layers and error handling