Does it help with performance optimization?

Yes, it includes rules for database query optimization, connection pooling, and memory management through proper stream processing techniques.

Is this skill specific to NestJS?

While it includes specific patterns for NestJS and TypeORM, the core principles regarding functional design and type safety are applicable to any backend TypeScript project.

How does it handle security concerns?

The skill provides guidelines for input validation, secret management, SQL injection prevention, and implementing security logic via middleware and guards.

How does this skill improve code quality?

It enforces strict type safety, prohibits the use of 'any', and mandates structured error handling across different application layers to prevent runtime failures.

Backend TypeScript Architecture Rules

Name: Backend TypeScript Architecture Rules
Author: tundraray

bytundraray

•

API 开发

Enforces production-grade backend TypeScript standards using functional design, NestJS patterns, and strict type safety.

This skill equips Claude with a comprehensive set of architectural rules for building robust TypeScript backend services. It prioritizes functional composition over unnecessary class inheritance, mandates strict type safety by prohibiting the 'any' type, and provides specialized patterns for NestJS and TypeORM environments. By implementing layered error handling, memory-efficient stream processing, and fail-fast configuration validation, this skill ensures that AI-generated backend code is scalable, secure, and maintainable in production settings.

主要功能

01Functional design principles and refactoring workflows

02Layered error handling (API, Service, and Repository layers)

03NestJS and TypeORM specific design patterns

04Memory management and Node.js stream optimization

05Strict type safety enforcement and 'any' type prohibition

062 GitHub stars

使用场景

01Developing scalable API services with NestJS and TypeORM

02Implementing complex data processing pipelines using Node.js streams

03Refactoring legacy TypeScript backends for better type safety

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add tundraray/overture typescript-rules-backend

For use in Claude.ai and ChatGPT

主要功能

01Functional design principles and refactoring workflows

02Layered error handling (API, Service, and Repository layers)

03NestJS and TypeORM specific design patterns

04Memory management and Node.js stream optimization

05Strict type safety enforcement and 'any' type prohibition

062 GitHub stars

使用场景

01Developing scalable API services with NestJS and TypeORM

02Implementing complex data processing pipelines using Node.js streams

03Refactoring legacy TypeScript backends for better type safety

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add tundraray/overture typescript-rules-backend

For use in Claude.ai and ChatGPT