What architectures does this skill cover?

It provides comprehensive guidance on Clean Architecture, Hexagonal Architecture (also known as Ports and Adapters), and Domain-Driven Design (DDD).

Can this help with refactoring legacy code?

Yes, it provides specific patterns and strategies for migrating from tightly coupled monoliths to loosely coupled, maintainable architectures that are easier to update.

Is this skill language-specific?

While many implementation examples use Python, the core architectural principles, directory structures, and patterns are language-agnostic and applicable to any backend environment like Node.js, Go, or Java.

How does this improve software testing?

By separating business logic from infrastructure through ports and adapters, it allows developers to easily mock external services like databases or third-party APIs, leading to faster and more reliable unit tests.

What is the benefit of using DDD with this skill?

It helps teams define clear domain boundaries (Bounded Contexts) and use a Ubiquitous Language, making the code more reflective of the actual business requirements and easier for stakeholders to understand.

Backend Architecture Patterns

Name: Backend Architecture Patterns
Author: HermeticOrmus

byHermeticOrmus

API開発

Implements professional backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design for scalable software.

概要

This skill provides specialized guidance for architecting complex backend systems using industry-standard patterns. It empowers developers to implement Clean Architecture, Hexagonal Architecture (Ports and Adapters), and Domain-Driven Design (DDD) to ensure codebases remain maintainable, testable, and independent of external frameworks. Whether you are designing a system from scratch or refactoring a legacy monolith, this skill offers practical directory structures, implementation patterns, and code examples to effectively separate core business logic from infrastructure concerns.

主な機能

0 GitHub stars
Clean Architecture implementation with inward-pointing dependency flows
Hexagonal Architecture patterns for technology-agnostic core logic
Domain-Driven Design (DDD) tactical patterns like Entities and Value Objects
Standardized directory structures for modular backend projects
Guidance on creating highly testable and mockable codebases

ユースケース

Refactoring monolithic applications into maintainable, loosely coupled architectures
Designing new, scalable backend systems with clear separation of concerns
Establishing architectural standards and domain boundaries for development teams

概要

主な機能

0 GitHub stars
Clean Architecture implementation with inward-pointing dependency flows
Hexagonal Architecture patterns for technology-agnostic core logic
Domain-Driven Design (DDD) tactical patterns like Entities and Value Objects
Standardized directory structures for modular backend projects
Guidance on creating highly testable and mockable codebases

ユースケース

Refactoring monolithic applications into maintainable, loosely coupled architectures
Designing new, scalable backend systems with clear separation of concerns
Establishing architectural standards and domain boundaries for development teams