Can I use this for Next.js API routes?

Yes, it specifically includes patterns for Next.js API handlers, including middleware wrappers and server-side best practices.

Does it support background processing?

Yes, it includes patterns for simple job queues and asynchronous task processing to prevent blocking the main request cycle.

What security features are included in these patterns?

The skill covers JWT token verification, middleware-based authentication, and granular Role-Based Access Control (RBAC) implementation.

How is error handling managed?

It utilizes a centralized error handling pattern with custom ApiError classes and Zod validation integration for consistent API responses.

How does this skill help with database performance?

It provides implementation patterns for batch fetching to solve the N+1 query problem, indexing strategies, and optimized column selection.

Backend Architecture Patterns

Name: Backend Architecture Patterns
Author: lyxjack

bylyxjack

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API開発

Implements scalable Node.js, Express, and Next.js backend architectures using industry-standard API design and database optimization patterns.

This skill provides a comprehensive framework for building robust, production-grade server-side applications. It guides developers through implementing structured patterns such as Repository and Service layers, ensuring business logic remains separated from data access. It offers concrete solutions for common backend challenges including N+1 query prevention, Redis caching strategies, centralized error handling, and secure JWT-based authentication. Whether you are building with Next.js API routes or traditional Express servers, this skill ensures your backend is performant, maintainable, and secure.

主な機能

01Advanced caching strategies using Redis and Cache-Aside patterns

02Repository and Service layer implementation for clean architecture

03Robust security modules for JWT authentication and Role-Based Access Control (RBAC)

041 GitHub stars

05Database optimization techniques including N+1 query prevention and transaction logic

06Standardized RESTful API structures and routing patterns

ユースケース

01Refactoring existing backend code to improve maintainability and testability

02Designing and structuring a new REST or GraphQL API from scratch

03Optimizing slow database queries and implementing caching layers for high-traffic apps

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lyxjack/toolbox backend-patterns

For use in Claude.ai and ChatGPT