In this blog, we shall explore how to use the **ValueListenableBuilder **widget. It is an amazing widget. It builds the widget every time the valueListenable value changes. Its values remain synced with there listeners i.e. whenever the values change the ValueListenable listen to it. It updates the UI without using setState() or any other state management technique.

Properties:

1. valueListenable:
2. builder:
3. child:

These are the three properties of ValueListenableBuilder bulder build widget depending upon the valueListenable value. valueListenable is an instance of ValueNotifier . child property is optional, it can be null if valueListenable value entirely depends upon the builder widget.

#dart #flutter #mobile #flutter-widget #mobile-app-development