clean-ddd-hexagonal

Structure a microservice using hexagonal architecture and DDD by enforcing a strict inward dependency flow from Infrastructure to Application to Domain. This decouples core business logic from external concerns like databases, ensuring scalable and maintainable backend services.

Decouple business logic from database APIs in backend development by implementing hexagonal ports and adapters. This pattern isolates the Domain layer, ensuring your core logic remains language-agnostic and independent of external infrastructure concerns.

Clean architecture patterns apply to backend services written in Go, Rust, Python, TypeScript, Java, and C#. The Domain-centric design ensures language-agnostic solutions, prioritizing business logic while enforcing strict inward dependency flows across different languages.

Enforce strict dependency rules and type safety in a scalable backend codebase by applying clean architecture principles. This framework prohibits `any` types, enforces path aliases, and mandates type-only imports to maintain robust and maintainable code.

Use domain-driven design for API design and microservices when building long-lived, complex applications. It prioritizes business logic in the Domain layer, providing a robust framework that makes your backend services highly testable, scalable, and easy to maintain.

The dependency flow in clean architecture for backend development moves strictly inward: Infrastructure depends on Application, which depends on Domain. This layered architecture ensures external concerns never pollute core business logic.