Ubuntu - Ubuntu is a Debian Linux-based open source operating system for desktop computers.
Phontabulous - Fun, private, secure photo party with your friends
Debian - Debian is a free distribution of the GNU/Linux operating system.
Vecihi - Build your own photo sharing app in 5 minutes
Fedora - Fedora creates an innovative, free, and open source platform for hardware, clouds, and containers that enables software developers and community members to build tailored solutions for their users.
100 Days of Wordplay - 100 Day Project - 100 mini crossword puzzles