Summary
Our journey from CLI to web interface highlights Clean Architecture’s power to enable system evolution without compromising architectural integrity. This capability extends beyond web interfaces to a broader principle: well-designed architectural boundaries create systems that can adapt to changing interface requirements while maintaining a stable core.
The patterns we’ve explored provide a template for future system evolution. These patterns range from interface-specific presenters to state management at system boundaries. Whether adding mobile interfaces, API endpoints, or entirely new interaction models, these same principles ensure that our core business logic remains focused and protected.
This flexibility doesn’t come at the cost of maintainability. By keeping our domain entities focused on business rules and our use cases working with pure domain concepts, we’ve created a system where each layer can evolve independently. New interface...
