Is TypeScript support included?

Yes, all patterns, middleware, and examples are fully typed, leveraging TypeScript interfaces and types for enhanced developer experience and runtime safety.

Does this skill support both Express and Fastify?

Yes, it provides boilerplate and architectural patterns for both the minimalist Express framework and the high-performance Fastify framework.

How does it handle data validation?

It implements type-safe schema validation using Zod, providing middleware to validate request bodies, queries, and parameters before they reach your business logic.

What architectural pattern does it promote?

It emphasizes a Layered Architecture (Controller-Service-Repository) to separate concerns, making your code significantly easier to test, refactor, and maintain.

Node.js Backend Patterns

Name: Node.js Backend Patterns
Author: HermeticOrmus

byHermeticOrmus

0•

Desarrollo de API

Implements scalable, production-ready Node.js backend architectures using Express, Fastify, and industry-standard design patterns.

This skill provides comprehensive architectural guidance for building robust Node.js servers, REST APIs, and microservices. It implements industry-standard patterns such as Layered Architecture (Controllers, Services, Repositories), Dependency Injection, and type-safe schema validation. By following these patterns, developers can ensure their backends are maintainable, testable, and secure, featuring pre-configured middleware for authentication, logging, and centralized error handling.

Características Principales

01Automated request validation using Zod and schema patterns

020 GitHub stars

03Type-safe dependency injection for better testability

04High-performance Fastify and minimalist Express boilerplate

05Standardized JWT authentication and RBAC middleware

06Layered architecture templates (Controller/Service/Repository)

Casos de Uso

01Implementing secure authentication systems and database-agnostic repository layers

02Designing microservices architectures with clean separation of concerns

03Building scalable RESTful APIs or GraphQL backends with modern frameworks

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hermeticormus/after-the-third-cup nodejs-backend-patterns

For use in Claude.ai and ChatGPT

Download Skill