What are the differences between MVP and MVC in modern frameworks?

What are the differences between MVP and MVC in modern frameworks?

MVP (Model-View-Presenter) and MVC (Model-View-Controller) are both architectural patterns used in software development. In MVC, the controller handles user input and updates the model, while the view displays the data. In MVP, the presenter acts as an intermediary between the view and the model, handling all the presentation logic.

Can you give me an example of when to use MVP over MVC?

Sure! MVP is often used in applications where you need to separate the UI from the business logic, such as in Android development. It allows for easier unit testing of the presentation logic.

What are some popular frameworks that use these patterns?

Popular frameworks that use MVC include Ruby on Rails and Angular. For MVP, you might look at frameworks like GWT (Google Web Toolkit) and some Android frameworks.

Are there any performance differences between the two?

Generally, the performance differences are minimal and depend more on the implementation rather than the pattern itself. However, MVP can sometimes lead to more overhead due to the additional presenter layer.