Fedora provides GNOME 3 straight out of the box – just install or try it live. Fedora Workstation 25 is now available and ships GNOME 3.22.
GNOME 3 can be selected when installing the latest version of openSUSE. The stable version is openSUSE Leap 42.2 and it includes GNOME 3.20.
Ubuntu GNOME is an official Ubuntu flavor which provides a complete GNOME 3 experience. Ubuntu GNOME 16.10 includes GNOME 3.20.
GNOME’s software is Free Software: all our code is available for download and can be freely modified and redistributed. There are several ways to get our code: