This is where Google's Flutter UI framework kicks in. Find out how to build a cross platform 'Hello World' app, using Flutter and Dart.

Flutter is Google's UI framework for building iOS, Android, Fuchsia, the web and now more desktop apps. The promise of Flutter is that developers can target multiple platforms with a single code base.

Google today revealed that 500,000 developers use its open source UI framework Flutter monthly. Plus, there are some release process and versioning changes.

Google's Flutter: 2 million developers, uptick in enterprise use, new release model revealed Google adopts new update model for its Flutter user-interface framework to improve stability.