What if Microsoft could convince developers that there is a single "mobile" platform to develop for, rather than three distinct platforms, iOS, Android and the oft-neglected Windows?

Flutter lets you build compiled, cross-platform mobile, desktop, and web applications from a single codebase. Get started with Flutter and its easy-to-use programming language, Dart.

Developers have had to write different apps for iPhones and Android for years. These tools aim to make cross-platform app development easier.