Does this skill support TypeScript?

Yes, all patterns and architectural examples provided are built using TypeScript to ensure maximum type safety and modern developer experience.

Can I use this for both Express and Fastify?

Absolutely. The skill includes optimized configurations and boilerplate for both Express (minimalist) and Fastify (high-performance) frameworks.

Does it include database implementation patterns?

Yes, it provides a structured Repository layer pattern specifically designed for clean data access, compatible with both SQL and NoSQL databases.

How does it handle security?

The skill implements security best practices including Helmet integration, CORS configuration, JWT-based authentication, and role-based access control (RBAC).

Node.js Backend Patterns

Name: Node.js Backend Patterns
Author: carlopezzuto

bycarlopezzuto

0•

API Development

Builds production-ready Node.js backend services and APIs using scalable architectural patterns and industry best practices.

This skill provides comprehensive guidance for architecting robust Node.js applications using Express and Fastify. It implements enterprise-grade patterns such as Layered Architecture (Controllers, Services, Repositories), Dependency Injection, and type-safe validation. Designed for developers building everything from microservices to monolithic REST APIs, it ensures security, maintainability, and high performance through standardized middleware, error handling, and database integration strategies.

Key Features

01Dependency Injection patterns for improved testability and modularity

02Comprehensive Layered Architecture templates (Controller, Service, Repository)

03Production-ready Express and Fastify server configurations

04Type-safe request validation using Zod and Fastify schemas

05Robust JWT authentication and role-based authorization middleware

060 GitHub stars

Use Cases

01Developing scalable RESTful APIs with optimized Express or Fastify setups

02Architecting Node.js microservices with a clean separation of concerns

03Implementing secure authentication systems and database access layers

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add carlopezzuto/agents nodejs-backend-patterns

For use in Claude.ai and ChatGPT

Key Features

01Dependency Injection patterns for improved testability and modularity

02Comprehensive Layered Architecture templates (Controller, Service, Repository)

03Production-ready Express and Fastify server configurations

04Type-safe request validation using Zod and Fastify schemas

05Robust JWT authentication and role-based authorization middleware

060 GitHub stars

Use Cases

01Developing scalable RESTful APIs with optimized Express or Fastify setups

02Architecting Node.js microservices with a clean separation of concerns

03Implementing secure authentication systems and database access layers

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add carlopezzuto/agents nodejs-backend-patterns

For use in Claude.ai and ChatGPT