Does this skill support TypeScript?

Yes, all architectural patterns and code examples are provided in TypeScript to ensure type safety and modern development standards.

What is the primary architectural focus?

The skill focuses on Layered Architecture and Dependency Injection to ensure code remains maintainable, testable, and decoupled as the project grows.

How does it handle database operations?

It implements the Repository pattern to decouple data access from business logic, providing standardized methods for SQL database integration using PostgreSQL.

Is authentication included in these patterns?

Yes, the skill includes production-ready patterns for JWT-based authentication middleware and granular role-based authorization strategies.

Can I use this for both Express and Fastify?

Absolutely. The skill provides specific configurations and optimizations for both minimalist Express applications and high-performance Fastify servers.

Node.js Backend Patterns

Name: Node.js Backend Patterns
Author: Microck

byMicrock

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API Development

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

About

This skill provides comprehensive guidance for architecting and developing robust Node.js backend services. It streamlines the creation of servers by offering production-grade templates for Express and Fastify, implementing advanced structural patterns like Layered Architecture (Controller-Service-Repository) and Dependency Injection. Developers can leverage this skill to implement standardized middleware for JWT authentication and Zod validation, design clean data access layers, and ensure high-performance API designs that follow modern best practices for maintainability and enterprise scalability.

Key Features

Production-grade scaffolding for Express and high-performance Fastify
Robust middleware for JWT authentication and Zod schema validation
Implementation of Layered Architecture (Controller/Service/Repository layers)
Standardized Dependency Injection container patterns for modularity
Type-safe database integration patterns for SQL and NoSQL systems
81 GitHub stars

Use Cases

Implementing secure authentication and role-based access control (RBAC)
Designing RESTful APIs or GraphQL backend services from scratch
Refactoring monolithic Node.js applications into scalable microservices

About

Key Features

Production-grade scaffolding for Express and high-performance Fastify
Robust middleware for JWT authentication and Zod schema validation
Implementation of Layered Architecture (Controller/Service/Repository layers)
Standardized Dependency Injection container patterns for modularity
Type-safe database integration patterns for SQL and NoSQL systems
81 GitHub stars

Use Cases

Implementing secure authentication and role-based access control (RBAC)
Designing RESTful APIs or GraphQL backend services from scratch
Refactoring monolithic Node.js applications into scalable microservices