Flutter is Google’s portable UI kit for crafting high-quality native interfaces on iOS and Android in record time. Flutter works with existing code, is used by developers and organizations around the world, and is free and open source.

Want to get started on building Flutter apps?

Join us for our Flutter Study Jam! Together we'll work through Flutter codelabs prepared by Google instructors. You will be able to get hands-on experience with Flutter and build a Flutter app while learning the fundamentals.

Bring a laptop! The course will run on all of the latest versions of the popular browsers. For the best experience, the laptop should have Flutter installed on it prior to starting the study jam to save time. Windows/Linux/Mac would all be fine.
Check out : https://flutter.dev/docs/get-started/install