How does this help with unit testing?

By implementing ports and adapters, the skill helps you isolate business logic from external dependencies like databases, allowing you to easily use mocks and stubs for faster testing.

Is this skill limited to a specific programming language?

While the reference implementation uses Python, the core architectural principles and patterns are language-agnostic and can be applied to any backend development stack.

What architectural patterns does this skill support?

This skill supports Clean Architecture, Hexagonal Architecture (Ports and Adapters), and Domain-Driven Design (DDD) strategic and tactical patterns.

Can this skill help refactor existing code?

Yes, it provides patterns and directory structures designed to help decouple tightly integrated code and migrate toward loosely coupled, maintainable architectures.

What is the main benefit of Clean Architecture?

The primary benefit is that business logic becomes independent of frameworks, UI, and external services, ensuring the core application can survive technology changes without massive rewrites.

Backend Architecture Patterns

Name: Backend Architecture Patterns
Author: HermeticOrmus

byHermeticOrmus

0•

API 开发

Implements Clean Architecture, Hexagonal Architecture, and Domain-Driven Design patterns for robust backend systems.

This skill empowers developers to build maintainable, testable, and scalable backend systems by applying industry-standard architectural patterns. It provides expert guidance on implementing Clean Architecture for layer separation, Hexagonal Architecture for technology-agnostic cores, and Domain-Driven Design (DDD) for managing complex business logic. Whether you are architecting a new microservice from scratch or refactoring a tightly coupled monolith, this skill helps establish clear dependency boundaries and standardized directory structures to ensure your code remains agile and easy to evolve.

主要功能

01Domain-Driven Design (DDD) tactical patterns including Entities and Value Objects

020 GitHub stars

03Hexagonal Architecture (Ports and Adapters) for infrastructure independence

04Standardized directory structure templates for backend projects

05Clean Architecture implementation with inward-pointing dependency rules

06Guidance on decoupling business logic from frameworks and databases

使用场景

01Designing a new backend system from scratch using best-practice patterns

02Refactoring a monolithic application into a modular, loosely coupled architecture

03Creating highly testable codebases through repository and port abstractions

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hermeticormus/alqvimia-contador architecture-patterns

For use in Claude.ai and ChatGPT

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