What is a cubit in Flutter?

Bloc is a design pattern created by Google to help separate business logic from the presentation layer and enable a developer to reuse code more efficiently . A state management library called Bloc was created and maintained by Felix Angelo.

BlocConsumer exposes a builder and listener in order react to new states . BlocConsumer is analogous to a nested BlocListener and BlocBuilder but reduces the amount of boilerplate needed. BlocConsumer should only be used when it is necessary to both rebuild UI and execute other reactions to state changes in the bloc.

What’s a Cubit? It’s a class that stores an observable state , the observation is powered by Streams but in such a friendly way that it is not necessary to know reactive programming. Use super() to override the initial state.24 Nis 2021