Mvmvmvmv MVVM

mvvm 0.5. A Flutter MVVM (Model-View-ViewModel) implementation. It uses property-based data binding to establish a connection between the ViewModel and the View, and drives the View changes through the ViewModel .

KEY DIFFERENCE In MVC, controller is the entry point to the Application, while in MVVM, the view is the entry point to the Application . MVC Model component can be tested separately from the user, while MVVM is easy for separate unit testing, and code is event-driven.

By default, Flutter apps don’t use any specific design pattern. This means the developer is in charge of choosing and implementing a pattern that fits their needs. The declarative nature of Flutter makes it an ideal candidate for the MVVM design pattern .