backend-coding

What problem does it solve?

This Skill provides a clear blueprint for building maintainable, scalable backend logic in Next.js projects using clean architecture, domain-driven design (DDD), and a robust dependency injection pattern with tsyringe. It consolidates how to organize domain, application, and infrastructure layers, so teams can collaborate without tight coupling.

Core Features & Use Cases

• Layered architecture guidance that separates Presentation, Application, Domain, and Infrastructure.
• Server Action patterns with validation via Zod, error handling, and DTO usage to decouple layers.
• Domain-driven entities, repositories, ports, and use cases with a focus on testability and transaction safety.
• Drizzle ORM integration with MySQL, including schema organization, migrations, and repository implementations.
• Centralized DI bindings and module wiring to simplify cross-module coordination.

Quick Start

Follow these steps to bootstrap a new module: create the domain, ports, use cases, and infrastructure folders; implement a repository with drizzle; bind dependencies in the DI container; initialize the app and run the dev server. Then invoke a sample server action to create and persist an example entity.