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The Difference Between MVC and MVVM Design Patterns in Application Development

When developing applications, it's important to understand the distinctions between the MVC and MVVM design patterns.

Model-View-Controller (MVC) Design Pattern

The MVC pattern separates an application into three interconnected components: the Model (data and business logic), the View (user interface), and the Controller (handles user input and updates the model).

Use the MVC pattern when you want a clear separation of concerns and flexibility in updating the user interface without changing the underlying data model.

Model-View-ViewModel (MVVM) Design Pattern

The MVVM pattern adds a ViewModel component between the View and the Model, serving as an intermediary that implements the logic to manage the presentation of the data in the View.

Consider using the MVVM pattern when developing applications with complex user interfaces that require extensive data binding and when you want to enhance testability.

Both MVC and MVVM patterns have their strengths and weaknesses, and the choice between them depends on the specific requirements and complexity of the application being developed.

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