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.

Syncfusion’s Flutter widgets create rich and high-quality mobile applications in iOS and Android with a single code base. The five new Syncfusion Flutter widgets in this release are: ...

In its current iteration, the Flutter web engine can handle most apps, but there’s still a lot of work to do to ensure that all widgets run correctly, for example.