Similar to Ohloh

Calligra Sheets

Ccache

Cdparanoia

Chocolatey

Coccinella (software)

Cooperative Linux

Coreboot

Cowsay

DNF (software)

Dasher (software)

Dbndns

Debbugs

Debian Almquist shell

Debian-Installer

DesktopBSD

Dia (software)

DigiKam

Dirac (video compression format)

DirectFB

Doom Emacs

DOSBox

Droid (typeface)

Dvd+rw-tools