RxDart zip

Depend on it

BehaviorSubject<T> class Null safety. A special StreamController that captures the latest item that has been added to the controller, and emits that as the first item to any new listener . This subject allows sending data, error and done events to the listener.

StreamBuilder is a widget that builds itself based on the latest snapshot of interaction with a stream .

StreamBuilder + RxDart BehaviorSubject The BehaviorSubject has a variety of characteristics that make it ideal for state management . Has a current value that can be accessed synchronously.

PublishSubject is, by default, a broadcast (aka hot) controller, in order to fulfill the Rx Subject contract . This means the Subject’s stream can be listened to multiple times.