Comment by WoodenChair

6 days ago

Their Mac UI is a thin layer of AppKit. Even there they're currently using Objective-C++ it looks like, not Swift:

https://github.com/LadybirdBrowser/ladybird/tree/master/UI/A...

Hi, I'm the one who originally wrote Ladybird's AppKit UI. Just FYI, it was written long before Ladybird split from SerenityOS, and even longer before Swift was on the table. I only chose Objective-C++ because it was the language I was familiar with at the time :)