architecture-patterns

Design backend architectures using Clean Architecture, Hexagonal Architecture, and Domain-Driven Design.

1|Updated Jan 31, 2026

Search Tags:#architecture #refactoring #backend #ddd #design-patterns #clean-architecture #hexagonal-architecture

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npx skills add https://github.com/boomNDS/soop-discoard-bot --skill architecture-patterns-boomnds

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: architecture-patterns
Source: https://github.com/boomNDS/soop-discoard-bot/tree/main/.agents/skills/architecture-patterns
Command: npx skills add https://github.com/boomNDS/soop-discoard-bot --skill architecture-patterns-boomnds

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) and assets (resource) components.

What problem does it solve?

Architecture decisions are hard; this skill helps teams design maintainable, testable backend systems using proven patterns.

Core Features & Use Cases

Learn and apply Clean Architecture, Hexagonal Architecture, and Domain-Driven Design to real-world projects.
Provide structured guidance, examples, and templates to help design scalable services.
Use case: Migrate a monolith to a modular, testable architecture with clear boundaries.

Quick Start

Kick off by mapping your current service into domain, application/use case, adapters, and infrastructure layers. Then implement a small pilot module following the patterns described, and iterate with real code.

Frequently Asked Questions about architecture-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I separate concerns when refactoring a monolith into a maintainable backend architecture?▼

To separate concerns when refactoring a monolith, map your current service into domain, application, adapters, and infrastructure layers. This structured approach establishes clear boundaries and defined ports, transforming a tightly coupled codebase into a testable, modular system.

What is the difference between Clean Architecture and Hexagonal Architecture for backend systems?▼

Clean Architecture and Hexagonal Architecture both enforce separation of concerns for maintainable backend systems, but Hexagonal Architecture specifically emphasizes ports and adapters to isolate the domain, while Clean Architecture focuses broadly on dependency inversion across concentric layers.

When do I need Domain-Driven Design for building new enterprise services?▼

You need Domain-Driven Design when building new enterprise services that require robust domain models and clear boundaries. It is essential for managing complex business logic and ensuring your architecture remains scalable and maintainable across large systems.

Can I use these backend design patterns for a microservices migration?▼

Yes, you can use these backend design patterns for a microservices migration. The skill provides structured guidance and examples specifically for migrating monolithic architectures into scalable, modular microservices with clear separation of concerns.

How do I establish architectural standards across my engineering team?▼

To establish architectural standards across your engineering team, apply structured guidance and templates for Clean Architecture and DDD. Implementing a small pilot module with defined ports and adapters sets a repeatable baseline for scalable, maintainable codebases.