What is the difference between MVC and MVVM?

Question

Accepted Answer

MVC focuses on separating data, presentation, and logic, while MVVM adds a ViewModel layer to handle data binding.

MVC stands for Model-View-Controller, where the model represents the data, the view represents the UI, and the controller acts as an intermediary between the two.
MVVM stands for Model-View-ViewModel, where the ViewModel layer is added to handle data binding between the view and the model.
In MVC, the controller directly communicates with the model and updates the view accordingly. In MVVM, the ViewModel interacts with both the model and the view, allowing for easier testing and separation of concerns.
MVVM is commonly used in iOS development with frameworks like RxSwift and Combine to facilitate reactive programming.

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