It's easy to make that mistake if you don't use Dart, I was also shocked as I had played with Dart 1 long ago, and when I "came back" to it many years later, I

It's easy to make that mistake if you don't use Dart, I was also shocked as I had played with Dart 1 long ago, and when I "came back" to it many years later, I found a totally changed language. I would suggest having a look at the changes since Dart 2 here (Dart is currently at version 3): https://dart.dev/guides/whats-new https://dart.dev/guides/whats-new There's A LOT of new stuff (new releases every 6 months or something like that, similar to Java).