KahelOS is an Arch-based distro that has a desktop and server editions, follows a rolling release schedule, boasts of optimum performance on i686 and x86-64 systems, and has btrfs, nilfs and ext4 filesystems.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
