Oh nice! I used to be a Debian/Ubuntu only person, but I tried EndeavourOS quite a few years ago, and it's been great ever since! Last year I installed Arch the vanilla way, and I had to boot up the USB multiple times, but I finally got things working on it. I'm definitely glad I did the standard install at least once though, because I learned way more things about Linux than I ever would have from installing other distros. I would have an extremely hard time fixing boot issues, for instance, without having installed Arch from the wiki. I know when I installed LibreOffice, the wiki page recommends installing Hunspell for spell checking; I'm assuming it would work with other programs as well?
Interstellar uses Flutter (UI framework) & Dart (language); it's not difficult at all to learn if you'd like to get into it, especially if you've used web technologies before. We're always looking for more contributors if you'd be interested 😉! Anyway, I'll keep you in mind for testing; it's good to know there's another person using it on desktop. I can't make any guarantees for when the desktop improvements would come, just since there's already so much other stuff to do, but I'll definitely let you know!
