backend-patterns

Provide backend architecture patterns for Node.js, Express, and Next.js applications.

Updated Feb 1, 2026

Search Tags:#architecture #database #api design #backend #nextjs #nodejs #express

Ready to run

npx skills add https://github.com/2good4me/JobNow --skill backend-patterns-2good4me

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: backend-patterns
Source: https://github.com/2good4me/JobNow/tree/main/.agents/skills/backend-patterns
Command: npx skills add https://github.com/2good4me/JobNow --skill backend-patterns-2good4me

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a comprehensive guide to implementing robust, scalable, and maintainable backend architectures, addressing common challenges in API design, database management, and server-side logic.

Core Features & Use Cases

Architectural Patterns: Demonstrates patterns like Repository, Service Layer, and Middleware for organized code.
Database Optimization: Offers strategies for efficient querying, N+1 prevention, and transactional integrity.
API Design: Illustrates RESTful principles and secure authentication/authorization mechanisms.
Use Case: A developer needs to design a new microservice and wants to ensure it follows best practices for scalability, security, and maintainability. This Skill provides the foundational patterns and examples to achieve that.

Quick Start

Use the backend-patterns skill to understand the Repository Pattern for data access.

Frequently Asked Questions about backend-patterns

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

FAQPage Schema

What is the best way to structure a scalable Node.js and Express backend?▼

To structure a scalable Node.js and Express backend, apply patterns like Repository, Service Layer, and Middleware. These organize code separation, ensuring maintainable API design for growing server-side systems.

How do I prevent N+1 query problems and optimize database performance in Next.js applications?▼

To prevent N+1 query problems and optimize database performance in Next.js, implement efficient querying strategies and transactional integrity. These database optimization techniques ensure robust data access for backend applications.

How do I implement secure authentication and rate limiting in a RESTful API?▼

Secure authentication and rate limiting in a RESTful API are implemented through established architectural patterns. These mechanisms protect endpoints, manage traffic, and ensure robust authorization for backend services.

When do I need background jobs and caching for backend architecture?▼

You need background jobs and caching for backend architecture when building scalable and maintainable server-side systems. These techniques handle asynchronous tasks and reduce database load for improved API response times.

Can I use these backend patterns for a new microservice architecture?▼

Yes, you can use these backend patterns for a new microservice architecture. They provide foundational strategies for scalability, security, and maintainability, covering API design, error handling, and logging for Node.js environments.