(Flutter is alpha technology)

A gallery of widgets and behaviors, plus demos and vignettes, all built with Flutter. This is a demo of some of the features of Flutter, and some features like accessibility are not yet wired in.

Flutter is a new project to help developers build high-performance, high-fidelity, mobile apps for iOS and Android from a single codebase.

This app is open source. Check out the code to see how this app is built: https://github.com/flutter/flutter/tree/master/examples/flutter_gallery

Visit https://flutter.io to learn more.