What is Model-View-Controller (MVC)?

Model-View-Controller (MVC) is a software design pattern commonly used for developing user interfaces that divides the application into three interconnected parts: the Model (data), the View (user interface), and the Controller (logic). The Model manages the application's data, the View displays the data to the user and allows interaction, and the Controller handles user input and updates the Model. This separation of concerns makes the application more modular, testable, and maintainable.