GNU Project

Preferred license: GNU General Public License (GPL)
The GNU Project was launched in 1984 to develop a complete Unix-like operating system which is entirely free software: the GNU system.
Actual source code produced by the student participants in Google Summer of Code™ for GNU Project can be found here.
 
Current Projects
by Marco Gerards, mentored by Robert Millan
by Amir Sagie, mentored by Christian Grothoff
by Divya, mentored by Nagarjuna Gadiraju
by Saint Xavier, mentored by Micah Cowan
by Andriy Kushnarov, mentored by Dave Hall
by Arkadiusz Firus, mentored by David Frank Davey
by Giuseppe Scrivano, mentored by karl berry
by Julien BUTY, mentored by Micah Cowan
by Colin David Bennett, mentored by Vesa Jaaskelainen