nodejs-backend-patterns

Name: nodejs-backend-patterns
Availability: InStock
Author: Anolilab

Standardize Node.js backend services with Express or Fastify layered architecture.

214|7|Updated May 29, 2026

Search Tags:#typescript #architecture #api #backend #nodejs #express #fastify

Ready to run

npx skills add https://github.com/anolilab/lunora --skill nodejs-backend-patterns-anolilab

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: nodejs-backend-patterns
Source: https://github.com/anolilab/lunora/tree/main/.agents/skills/nodejs-backend-patterns
Command: npx skills add https://github.com/anolilab/lunora --skill nodejs-backend-patterns-anolilab

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires express, fastify, zod, pg, ioredis, jsonwebtoken, bcrypt, pino, and includes references (resource) components.

What problem does it solve?

This skill addresses the complexity of building scalable, maintainable, and secure Node.js backend services by providing standardized architectural patterns and best practices.

Core Features & Use Cases

Architectural Blueprints: Implements layered architecture (controllers, services, repositories) and dependency injection for clean code separation.
Production-Grade Middleware: Includes pre-configured patterns for authentication, validation, rate limiting, and structured logging.
Robust Error Handling: Provides custom error classes and global error handling middleware to ensure consistent API responses and system stability.

Quick Start

Use the nodejs-backend-patterns skill to generate a new service layer and repository pattern for a user management module.

Frequently Asked Questions about nodejs-backend-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I structure a scalable Node.js backend with layered architecture?▼

Structure a scalable Node.js backend using layered architecture by separating code into controllers, services, and repositories. This pattern enforces clean code separation and dependency injection, making maintainable services easier to test and evolve.

What's the best way to implement production-grade authentication and validation in Express or Fastify?▼

Implement production-grade authentication and validation in Express or Fastify using pre-configured middleware patterns. The skill integrates jsonwebtoken for auth and zod for robust request validation to ensure secure API endpoints.

How does global error handling work in a Node.js API to ensure consistent responses?▼

Global error handling in a Node.js API works by using custom error classes and centralized middleware. This approach catches exceptions across the application, ensuring consistent API responses and preventing unhandled crashes.

Can I use database connection pooling and Redis caching together in a Node.js service?▼

You can use database connection pooling and Redis caching together in a Node.js service. The skill integrates pg for PostgreSQL connection pooling and ioredis for caching, optimizing data retrieval and overall performance.

Does this approach support structured logging and performance optimization for high traffic APIs?▼

Yes, the approach supports structured logging and performance optimization for high traffic APIs. It uses pino for fast structured logging and includes pre-configured rate limiting to maintain stability under heavy load.

When should I not use dependency injection in a Node.js backend?▼

You should avoid heavy dependency injection in a Node.js backend for very small, simple scripts where the architectural overhead outweighs the maintainability benefits. It is best suited for scalable, complex services requiring clean separation.