And these packages are from AUR, they are not officially supported. AUR means Arch User Repository. You cannot even use Arch Linux's official package manager to install AUR packages either, you need an AUR helper ("makepkg" is sufficient though but it has limitations). These AUR helpers are not even official packages either. Not even yay: https://archlinux.org/packages/?sort=&q=yay.
And these packages are from AUR, they are not officially supported. AUR means Arch User Repository. You cannot even use Arch Linux's official package manager to install AUR packages either, you need an AUR helper ("makepkg" is sufficient though but it has limitations). These AUR helpers are not even official packages either. Not even yay: https://archlinux.org/packages/?sort=&q=yay.