The major downside of Dart is no threading. Once they decide to fix that, there's not much standing in the way from completely replacing all the java bits. Rea

The major downside of Dart is no threading. Once they decide to fix that, there's not much standing in the way from completely replacing all the java bits. React Native has issues from how it bridges all the things from React to native. Flutter shims in the native APIs, but uses it's own components to avoid the bridge issue. In 2 years, most Android phones are no longer getting updates. Since the flutter app carries along most of its own dependencies, it can continue to provide up-to-date software long after the manufacturers have abandoned users. Flutter's canvas approach is literally Macromedia Flash all over again. I don't care if it's possible to shim in A11Y into flutter, it's bad for the web and bad for users. They need to rethink how to convert their renderer into DOM elements.