Similar to KDELibs

Apache Struts

Apache Wicket

AppStream

Aptitude (software)

Asahi Linux

AxKit

Free Software Foundation anti-Windows campaigns

Ballerina (programming language)

Banner (Unix)

Bitstream Vera

BSD licenses

Buildbot

Chocolatey

Coreboot

DNF (software)

Debbugs

Debian Conference

Debian-Installer

Dirac (video compression format)

Doom Emacs

DOSBox

Droid (typeface)

Dwm

Ehcache

EmuTOS