Can we use MVVM pattern in Flutter?

An overview of the Observer design pattern and its implementation in Dart and Flutter. In the last article, I have analysed a behavioural design pattern that reduces dependencies between a set of interacting objects by decoupling the interaction logic from the objects and moving it to a dedicated controller — Mediator .

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.

In this piece, we’ll use the MVVM design pattern to write a complete Flutter application . Flutter is a cross-platform framework that allows you to write iOS and Android apps using a single codebase.