Perfecto now supports integration testing, otherwise known as end-to-end or GUI testing and is one of three types of testing for Flutter apps.

Flutter lets you build compiled, cross-platform mobile, desktop, and web applications from a single codebase. Get started with Flutter and its easy-to-use programming language, Dart.

Google starts a push for cross-platform app development with Flutter SDK As Flutter hits beta 1, Google revs up promotion efforts for a new way to make apps.