State management

If you are already familiar with state management in reactive apps, you can skip this section, though you might want to review the list of different approaches.

<img src=/flutter_website/assets/images/docs/development/data-and-backend/state-mgmt/state-management-explainer.gif width=”100%” alt=”A short animated gif that shows the workings of a simple declarative state management system. This is explained in full in one of the following pages. Here it’s just a decoration.”>

As you explore Flutter, there comes a time when you need to share application state between screens, across your app. There are many approaches you can take, and many questions to think about.

In the following pages, you will learn the basics of dealing with state in Flutter apps.