What is MVVM, MVC and MVP and tell the differences between them.

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Accepted Answer

MVVM, MVC, and MVP are design patterns used in software development to separate concerns and improve code maintainability.

MVC stands for Model-View-Controller and separates the application into three interconnected components. The model represents the data and business logic, the view displays the data to the user, and the controller handles user input and updates the model and view accordingly.
MVP stands for Model-View-Presenter and is similar to MVC, but the presenter acts as an intermediary between the view and model, handling user input and updating the view and model accordingly.
MVVM stands for Model-View-ViewModel and is similar to MVP, but the view model acts as a data converter, converting data from the model into a format that can be displayed by the view. The view model also handles user input and updates the model and view accordingly.
MVC and MVP are more suitable for traditional desktop applications, while MVVM is more suitable for modern web applications.
All three patterns aim to separate concerns and improve code maintainability, making it easier to modify and extend the application over time.

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