Manjaro

Manjaro is a Linux distribution, based on Arch Linux, which utilizes many desktop environments, a rolling release update model, and the Pacman package manager.

Relation to Arch
Manjaro Linux is based on Arch Linux and has its own collection of repositories. The distribution aims to be new user-friendly while maintaining the Arch base, most notably the Pacman package manager and compatibility with the AUR. Manjaro itself uses three sets of repositories: the unstable repositories contain the most bleeding edge Arch packages, possibly one or two days delayed; the testing repositories contain packages from the unstable repositories synced every week, which provides an initial screening; and the stable repositories contain only packages that are deemed stable by the development team.