Amazing! Flutter - Google's New Framework For Building iOS and Android Apps

Google took to the stage at MWC 2018 to announce a beta release of Flutter.
After the develop announcement last year, the open source platform is now free to develop both for Android and iOS
https://youtu.be/fq4N0hgOWzU
the design is offering great performance and making it easy to create interfaces suitable for both platforms, with awesome widgets for both platforms.

Flutter can integrate with a range of IDEs like Visual Studio Code, XCode, Android Studio and more packages like Firebase and Facebook Connect.