No screenshots for a GUI-centric OS? Seriously?
What's the first thing you see on Apple's Big Sur landing page[1]? A big fat screenshot!
What about Windows 11 preview[2]? Yep, screenshots!
I can't think of a single time when the first thing I want to see on a landing page (or 1 click away) is not a screenshot or a demo.
[1]: https://www.apple.com/macos/big-sur/ [2]: https://www.microsoft.com/fr-fr/windows/windows-11
The "source code" in this repo consists entirely of Makefiles and build scripts for working with helloSystem, along with a few FreeBSD header includes that were copied verbatim.
I mean, more power and best of luck to the author here. But let's not exaggerate the act of forking another repo and tinkering with its build process. All of the items in the post here (e.g. macOS application and filesystem compatibility) are still twinkles in the author's eye at this point.
If this isn't the final look then I apologise.
It's open and on github. It clearly says at the bottom of that page
A Developer Preview image of Airyx is currently available here. It's open to everyone, but is mainly intended for developers helping build the system and is not ready for daily use yet. Running in a virtual machine is recommended, although it should work on any hardware supported by FreeBSD 12.2 with at least 4GB RAM. (8GB is recommended.)
Downloading the ISO and mounting it in a VM took me problably less time than it took you to write this self-entitled comment.
Requesting screenshots is not entitlement, it's both legitimate AND a useful advice to improve the landing page.