Here's a very, very bad, non ultimate and misleading article (which I commented on): https://blog.usejournal.com/dart-vs-kotlin-vs-swift-the-ultimate-reference-table-of-main-differences-and-similarities-fda89e50214a Please don't clap on the article itself.

first thing i noticed:

Seemed like I saw an average of one error / inconsistency for each comparison table in the article (sometimes for Swift instead of Kotlin).

@Nikky I noticed exactly the same thing at first, and I stopped reading to comment and leave the web page ASAP.

cool idea for an article, issues with both the Dart and Kotlin code. Don't know Swift syntax to comment on that.