What is Clean Architecture and how can I implement it in my projects?

What is Clean Architecture and how can I implement it in my projects?

Clean Architecture is a software design philosophy that emphasizes separation of concerns, making your code more maintainable and testable. It organizes your code into layers, with the core business logic at the center, surrounded by interfaces and frameworks.

Can you explain the different layers in Clean Architecture?

Sure! The main layers are: 1. Entities: Business rules. 2. Use Cases: Application-specific business rules. 3. Interface Adapters: Convert data to and from the format needed by the use cases and entities. 4. Frameworks & Drivers: External agents like databases and UI.

What are some common pitfalls when applying Clean Architecture?

Common pitfalls include over-engineering, not adhering to the principles consistently, and failing to understand the boundaries between layers. It's important to keep it simple and only add complexity when necessary.

Can you give me an example of a project that uses Clean Architecture?

Certainly! A typical example is a web application where the core business logic is separated from the web framework, allowing you to switch frameworks without affecting the core functionality.