Does this skill support different ORMs?

Yes, while the examples use Prisma-like syntax, the patterns are designed to be customized for Drizzle, TypeORM, Mongoose, or any other database solution.

How does this help with N+1 query problems?

The skill provides specific 'Batch Operation' templates that demonstrate how to query related data in a single pass and join it in memory rather than running multiple nested queries.

Can I use these patterns with Next.js Server Actions?

Absolutely. The skill includes specific implementation patterns for consuming services within 'use server' actions, including revalidation and error reporting.

What is the Result type pattern used in this skill?

It is a functional programming pattern where services return an object indicating success or failure instead of throwing exceptions, making error handling explicit and type-safe.

Service Architecture Patterns

Name: Service Architecture Patterns
Author: antoineschaller

byantoineschaller

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API Development

Implements robust service layer patterns for clean architecture with type-safe error handling and efficient data fetching.

About

This skill provides Claude with standardized templates and implementation patterns for building a resilient backend service layer. It enforces the Result type pattern to eliminate uncaught exceptions, promotes base service classes for consistent logging, and includes best practices for preventing performance bottlenecks like N+1 queries. Designed for modern TypeScript environments, these patterns help developers maintain a clean separation of concerns while ensuring that database interactions are secure, transactional, and easy to debug.

Key Features

1 GitHub stars
Functional Result-type error handling to eliminate thrown exceptions
Transaction pattern support for multi-step database operations
Standardized Base Service class for unified logging and error context
Data Mapper patterns to decouple database entities from domain types
Optimized batch operation templates to prevent N+1 query issues

Use Cases

Building scalable and maintainable backend services in TypeScript
Refactoring legacy exception-heavy code to functional error handling
Optimizing database performance in Next.js or Node.js applications

About

Key Features

1 GitHub stars
Functional Result-type error handling to eliminate thrown exceptions
Transaction pattern support for multi-step database operations
Standardized Base Service class for unified logging and error context
Data Mapper patterns to decouple database entities from domain types
Optimized batch operation templates to prevent N+1 query issues

Use Cases

Building scalable and maintainable backend services in TypeScript
Refactoring legacy exception-heavy code to functional error handling
Optimizing database performance in Next.js or Node.js applications