Can I use this for both Express and Fastify?

Absolutely. The skill provides specific setups and best practices for both minimalist Express applications and high-performance Fastify servers.

Is authentication included in these patterns?

Yes, it provides ready-to-use middleware patterns for JWT-based authentication and flexible role-based authorization (RBAC).

Does this skill support TypeScript?

Yes, all patterns and examples are fully implemented in TypeScript to ensure type safety, better IDE support, and modern development practices.

What architectural pattern does this skill use?

It promotes a Layered Architecture (Controller-Service-Repository) which separates concerns between HTTP handling, business logic, and data access for better maintainability.

Node.js Backend Patterns

Name: Node.js Backend Patterns
Author: wshobson

bywshobson

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23,194

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API開発

Builds scalable, production-ready Node.js backend services using Express, Fastify, and professional architectural patterns.

This skill provides comprehensive guidance and boilerplate for developing robust Node.js backends using modern frameworks like Express and Fastify. It implements enterprise-grade patterns such as layered architecture (Controller-Service-Repository), dependency injection, and secure middleware for authentication and Zod-based validation. Whether you are building REST APIs, GraphQL servers, or microservices, this skill ensures your backend is maintainable, type-safe, and follows industry best practices for data access and error handling.

主な機能

01Layered architecture templates (Controllers, Services, Repositories)

02Framework support for both Express.js and high-performance Fastify

03Standardized Dependency Injection (DI) container implementation

04Secure middleware for JWT authentication and role-based access control

05Type-safe schema validation using Zod and TypeScript

0623,194 GitHub stars

ユースケース

01Bootstrapping a new REST API with a clean, modular structure

02Implementing standardized error handling and database integration patterns

03Migrating a monolithic backend to a scalable microservices architecture

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add wshobson/agents nodejs-backend-patterns

For use in Claude.ai and ChatGPT

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