What are the differences between MVVM and MVP?

What are the differences between MVVM and MVP?

MVVM (Model-View-ViewModel) and MVP (Model-View-Presenter) are both architectural patterns used in software development. MVVM is often used in applications with data binding, while MVP separates the presentation logic from the UI more distinctly.

Can you explain how data binding works in MVVM?

In MVVM, data binding allows the View to automatically reflect changes in the ViewModel. This means that when the data in the ViewModel changes, the View updates automatically without needing to write additional code.

Which pattern is better for mobile app development?

It depends on the specific requirements of your app. MVVM is often preferred for mobile apps due to its support for data binding, which can simplify UI updates. However, MVP can be beneficial for more complex UIs where you want more control over the presentation logic.

Are there any performance considerations between the two?

Yes, MVVM can introduce overhead due to data binding, especially in large applications. MVP may offer better performance in scenarios where you need fine-tuned control over UI updates.