Is TypeScript supported out of the box?

Yes, all patterns, middleware, and architectural examples are designed specifically for TypeScript to ensure type safety across the entire application stack.

What architectural pattern does this skill use?

It primarily promotes a Layered Architecture, separating code into Controllers, Services, and Repositories to ensure a clean separation of concerns and maximum maintainability.

How does it handle request validation?

The skill implements robust, type-safe validation using the Zod library, allowing for schema-based request parsing and automatic error generation.

Does this skill support both Express and Fastify?

Yes, it provides optimized implementation patterns and boilerplate configurations for both the minimalist Express.js framework and the high-performance Fastify framework.

Can I use this for building microservices?

Absolutely. The modular structure, dependency injection patterns, and lightweight framework choices make it ideal for building individual microservices within a larger distributed architecture.

Node.js Backend Patterns

Name: Node.js Backend Patterns
Author: HermeticOrmus

byHermeticOrmus

0•

API 개발

Builds production-ready Node.js backend services using Express or Fastify with scalable architectural patterns and best practices.

This skill provides comprehensive architectural guidance for developing scalable and maintainable Node.js applications. It implements modern software engineering patterns such as layered architecture (Controller-Service-Repository), dependency injection, and centralized error handling to ensure code robustness and testability. Whether you are building REST APIs, GraphQL backends, or microservices, this skill offers production-grade implementations for authentication, schema-based request validation, and database integration, helping developers move from initial prototype to a secure, high-performance production environment.

주요 기능

01Type-safe validation patterns using Zod and TypeScript

02Centralized authentication, authorization, and security middleware

03Dependency Injection patterns for decoupled and testable code

04Layered architecture implementation (Controllers, Services, Repositories)

05Production-ready Fastify and Express framework configurations

060 GitHub stars

사용 사례

01Implementing secure JWT authentication and role-based access control

02Refactoring a monolithic Node.js script into a structured, maintainable backend service

03Designing a scalable REST API with a clean separation of concerns

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hermeticormus/hermetic-line nodejs-backend-patterns

For use in Claude.ai and ChatGPT

Download Skill