skills.rest
wraithyy
wraithyyCOMMUNITY
Explore all skills by this author →
GitHub

backend-patterns

Document backend architecture patterns for Node.js, Express, and Next.js environments.

Updated Jun 2, 2025
Search Tags:#architecture#database#api design#backend#next.js#node.js#express
One-click install
npx skills add https://github.com/wraithyy/dotfiles --skill backend-patterns-wraithyy
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: backend-patterns
Source: https://github.com/wraithyy/dotfiles/tree/main/dot_claude/skills/backend-patterns
Command: npx skills add https://github.com/wraithyy/dotfiles --skill backend-patterns-wraithyy

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a comprehensive guide to essential backend architecture patterns and best practices, enabling developers to build more scalable, maintainable, and efficient server-side applications.

Core Features & Use Cases

  • API Design: Learn RESTful principles, repository, and service layer patterns for clean API development.
  • Database Optimization: Understand query optimization, N+1 prevention, and transaction management.
  • Caching Strategies: Implement Redis caching and cache-aside patterns for improved performance.
  • Error Handling: Utilize centralized error handlers and retry mechanisms.
  • Auth & AuthZ: Implement JWT validation and role-based access control.
  • Rate Limiting & Queues: Secure your API with rate limiting and manage background tasks with job queues.
  • Logging: Employ structured logging for better monitoring and debugging.
  • Use Case: A developer building a new e-commerce platform can use this Skill to implement secure authentication, optimize database queries for product listings, and set up a caching layer for frequently accessed data, ensuring a fast and reliable user experience.

Quick Start

Use the backend-patterns skill to learn about implementing the repository pattern in Node.js.

Frequently Asked Questions about backend-patterns

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

FAQPage Schema
How do I structure a RESTful API in Node.js using the repository and service layer patterns?▼

Implementing JWT validation and role-based access control in Express requires centralized authentication middleware to verify tokens and restrict endpoints by user role. This secures your API by ensuring only authorized users can access specific resources based on their assigned permissions.

What's the best way to prevent N+1 query problems and optimize database performance in a Next.js backend?▼

Securing an Express API with in-memory rate limiting restricts the number of incoming requests a client can make within a defined timeframe, preventing abuse and ensuring fair resource allocation. This protects backend services from DDoS attacks and excessive load.

How does Redis cache-aside pattern work for improving backend application performance?▼

The Redis cache-aside pattern improves backend performance by loading data into the cache only when requested, reducing database load for frequently accessed information. If a cache miss occurs, the application fetches data from the database and populates the cache for future requests.

How do I manage background tasks and centralized error handling in Node.js effectively?▼

Managing background tasks in Node.js effectively utilizes job queues to offload heavy processes, while centralized error handling captures exceptions globally and implements exponential backoff retries for transient failures. This ensures robust asynchronous processing and reliable error recovery.

Related Skills

Explore More Software Engineering Skills→
hector-mannyhector-manny

backend-patterns

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

Community
Advanced
DijnieDijnie

backend-development

Automate backend development tasks covering API design, authentication, and CI/CD pipelines.

Community
Advanced
thkim2015thkim2015

moai-domain-database

Optimize PostgreSQL, MongoDB, Redis, and Oracle database schemas and queries.

Community
Advanced
1thirteeng31thirteeng3

modal-serverless-gpu

Deploy ML workloads to Modal's serverless GPU cloud with auto-scaling.

Community
Advanced