Agent skill · software engineering · affaan-m
backend-patterns
Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.
Why this skill is useful
Provides specific backend architecture patterns and optimization techniques for Node.js and Express that the AI wouldn't reliably generate on its own.
What it needs
About 7k tokens when loaded. Last updated 2026-08-06. 238,342 stars on the source repository.
What this skill does
Backend Development Patterns Backend architecture patterns and best practices for scalable server-side applications. When to Activate Designing REST or GraphQL API endpoints Implementing repository, service, or controller layers Optimizing database queries (N+1, indexing, connection pooling) Adding caching (Redis, in-memory, HTTP cache headers) Setting up background jobs or async processing Structuring error handling and validation for APIs Building middleware (auth, logging, rate limiting) API Design Patterns RESTful API Structure Repository Pattern Service Layer Pattern Middleware Pattern Database Patterns Query Optimization N+1 Query Prevention Transaction Pattern Caching Strategies Redis Caching Layer Cache-Aside Pattern Error Handling Patterns Centralized Error Handler Retry with Exponential Backoff Authentication & Authorization JWT Token Validation Role-Based Access Control Rate Limiting Simple In-Memory Rate Limiter Background Jobs & Queues Simple Queue Pattern Logging & Monitoring Structured Logging Remember: Backend patterns enable scalable, maintainable server-side applications. Choose patterns that fit your complexity level.
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills affaan-m/backend-patterns--1b95d1