Flutter

Flutter apps are built-in Dart and may communicate with platform languages such as Java, Kotlin, Swift, and Objective-C. In addition, flutter is written in C, C++, Dart, and Skia (a 2D rendering engine).

Flutter development is presently available on Linux, Mac OS X, Chrome OS, and Windows.

Flutter is created and maintained by Google, and it will serve as the primary development SDK for Fuchsia, Google's anticipated and impending new operating system.