deno-ddd

Structure a Deno application using domain-driven design by separating it into domain, application, infrastructure, and web layers. This architecture clarifies boundaries and domain logic for complex projects with large-scale business rules.

The best way to separate domain logic from infrastructure in TypeScript is by defining explicit repository interfaces and clear bounded contexts. This enforces separation of concerns and keeps use cases free of business logic.

You need bounded contexts for your Deno project when managing complex business rules that span multiple domain areas. Explicit context mapping avoids cross-cutting concerns and keeps your TypeScript codebase maintainable.

Model domain entities and aggregates in Deno by creating clear domain models within a bounded context. Use TypeScript-first practices to define value objects and orchestrate domain rules through application services.

You can use domain-driven design patterns for large-scale Deno apps to ensure scalable and maintainable codebases. The architecture supports complex projects by separating core domain logic from infrastructure concerns.

This DDD architecture enforces explicit repository interfaces in TypeScript to maintain a clear separation of concerns. It wires application services to repositories, ensuring domain rules remain testable and free of infrastructure logic.