Does this skill support TypeScript?

Yes, all patterns and implementations provided by this skill are built with TypeScript to ensure type safety and developer productivity.

Can I use this for both Express and Fastify?

Absolutely. The skill includes specific guidance and boilerplate for both Express.js and the high-performance Fastify framework.

How does it handle database connections?

It promotes the Repository pattern, which abstracts data access logic, making it compatible with various SQL and NoSQL databases through a clean interface.

Does it include security features?

Yes, it implements essential security practices including JWT-based authentication, password hashing with bcrypt, and security headers via Helmet.

Node.js Backend Patterns

Name: Node.js Backend Patterns
Author: GaitanS

byGaitanS

0•

Desarrollo de API

Develops scalable, production-ready Node.js backend services using modern architectural patterns and performance-focused frameworks.

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.

Características Principales

01Type-safe request validation using Zod and schema-based patterns

02Dependency Injection patterns for decoupled and testable services

03Secure middleware configurations for authentication, authorization, and security headers

04Modular architecture implementation using Controller-Service-Repository layers

05Production-grade boilerplate for Express.js and high-performance Fastify

060 GitHub stars

Casos de Uso

01Refactoring existing Node.js codebases into a clean, maintainable layered architecture

02Implementing secure authentication flows and role-based access control (RBAC)

03Scaffolding a new RESTful API with structured data layers and error handling

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add gaitans/ai-mancare nodejs-backend-patterns

For use in Claude.ai and ChatGPT

Download Skill