What are the differences between MVC and MVVM architecture patterns?

What are the differences between MVC and MVVM architecture patterns?

MVC (Model-View-Controller) separates an application into three interconnected components, while MVVM (Model-View-ViewModel) focuses on separating the UI from the business logic, allowing for easier testing and maintenance.

Can you give me an example of when to use each pattern?

MVC is often used in web applications where user interaction is crucial, while MVVM is preferred in applications with complex UIs, like desktop or mobile apps, where data binding is beneficial.

What are the advantages of using MVVM over MVC?

MVVM allows for better separation of concerns, easier unit testing, and more efficient data binding, which can lead to a more maintainable codebase.

Are there any downsides to using MVVM?

Yes, MVVM can introduce complexity, especially for simple applications, and may require a deeper understanding of data binding and reactive programming.