[abdulla]

Dart is core part of Flutter: https://flutter.dev

What makes you say it's being killed?

[cogman10]

Before it was a part of flutter it went through years of silence and effective death.

From roughly 2013->2015 the mailing list was practically silent on dart.

Even then, the language got "rebooted" with a v2 in 2018 to try and stir up some new life in a language everyone thought was dead.