That’s not actually correct I don’t know where you got that from. This is from this year and was built on top of a wider rewrite of their JS interop using new language features to make it essentially a zero cost abstraction.
Dart has had browser support and DOM APIs before but never had the same APIs you have in the web platform before.
Dart has had browser support and DOM APIs before but never had the same APIs you have in the web platform before.