flutter

 https://flutterawesome.com/an-app-enable-kids-between-from-one-to-five-years-to-learn-with-fun-the-basic-concepts-for-thier-age/

The FlatButton, RaisedButton and OutlineButton widgets have been replaced by TextButton, ElevatedButton, and OutlinedButton respectively

https://docs.flutter.dev/release/breaking-changes/buttons

cmds: flutter creaste appnamefirstlettersmall

flutter run