MVVMs

MVVM stands for Model-View-ViewModel. It is a software architectural pattern commonly used in the development of user interfaces. MVVM is a variation of the Model-View-Controller (MVC) pattern, designed to simplify event-driven application development and improve code organization. The pattern separates the application into three core components. The Model represents the data and business logic of the application. It is independent of the user interface and manages the application's state and operations. The View is the user interface that the user interacts with. It is responsible for displaying data and capturing user input but contains no application logic. The ViewModel acts as an intermediary between the View and the Model. It exposes data from the Model in a format that the View can easily consume and handles user interactions by updating the Model. This separation allows for better testability, as the ViewModel can be tested independently of the UI. It also promotes reusability and maintainability by decoupling the UI from the application's core logic. This pattern is particularly popular in frameworks that support data binding, where changes in the ViewModel are automatically reflected in the View, and vice versa.