Dart is a BSD-licensed programming language from Google with a mature open-source community supporting the project. It works with multiple architectures, is capable of producing native machine-code binaries, and can also produce JavaScript versions of its applications. Dart version 1.0 was released in 2013, with the most recent version, 2.8, released on June 3 (2.9 is currently in public beta). Among the open-source projects using Dart is the cross-device user-interface (UI) toolkit Flutter. We recently covered the Canonical investment in Flutter to help drive more applications to the Linux desktop, and Dart is central to that story.

Source: LWN.net – [$] A look at Dart