Can it help with database performance issues?

Yes, it provides specific implementation patterns for preventing N+1 queries, utilizing SQL transactions, and selecting only necessary columns to reduce overhead.

When should I activate this skill in Claude?

Activate it when you are designing new API endpoints, structuring your project's folder hierarchy, or adding complex features like caching and background jobs.

Which frameworks are supported by this skill?

While the architectural principles are universal, the skill is optimized with specific examples for Node.js, Express, and Next.js API routes.

Does it handle API security and authentication?

Absolutely. It includes patterns for JWT token validation, Role-Based Access Control (RBAC), and implementing rate limiters to protect endpoints.

What does the Backend Patterns skill do?

It provides expert guidance and boilerplate code for professional backend structures including repository layers, service layers, and request-processing middleware.

Backend Architecture Patterns

Name: Backend Architecture Patterns
Author: lyxjack

bylyxjack

•

API 开发

Implements scalable backend architecture patterns and API design best practices for Node.js and Next.js applications.

This skill equips Claude with advanced architectural knowledge for building robust, enterprise-grade server-side applications. It provides standardized implementation patterns for Repository and Service layers, optimizes database interactions to prevent N+1 queries, and establishes production-ready features including Redis caching, JWT authentication, and centralized error handling. It is an essential tool for developers looking to refactor monolithic code into a maintainable, layered architecture while ensuring high performance and security.

主要功能

011 GitHub stars

02Architectural Layering: Implements Repository and Service patterns to separate business logic from data access.

03API Design Mastery: Guides the creation of RESTful and GraphQL endpoints with standardized middleware and validation.

04Security & Resilience: Sets up JWT-based RBAC, rate limiting, and exponential backoff for external API calls.

05Advanced Caching: Integrates Redis and cache-aside strategies to improve application latency and reduce DB load.

06Database Optimization: Provides patterns for N+1 query prevention, indexing strategies, and transaction management.

使用场景

01Designing secure and scalable API routes for Next.js applications with integrated authentication.

02Refactoring a single-file backend into a clean, layered architecture for better testability.

03Optimizing database performance for high-traffic applications using caching and batching techniques.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lyxjack/toolbox backend-patterns

For use in Claude.ai and ChatGPT