It helps developers implement the Bloc design pattern in their Flutter application . It means that a developer must know the state of an app at any time. There should be something displayed on the screen for every interaction with the app to let users know what is happening.
Read moreShould I use MVVM in Flutter?
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 .
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