OpenGL based interactive canvas library

http://clutter-project.org/

Clutter GStreamer integration

https://clutter-project.org/

Clutter GStreamer integration

https://clutter-project.org/

GTK+ Integration library for Clutter

https://blogs.gnome.org/clutter/

Meta-port to connect all CMake bits

https://www.cmake.org/

Set of cmake modules for fedora developers

https://pagure.io/cmake-fedora

CMake modules needed to build WebOS components

https://freewebos.github.io/

Unit testing framework for C with support for mock objects

https://cmocka.org/

Shareware demo Unicode TrueType font

https://en.wikipedia.org/wiki/Code2000

Framework for developing PHP web applications

https://codeigniter.com/

Clutter OpenGL abstraction library

http://clutter-project.org/

Optimization library with support for COIN-OR CLP, CBC, and CGL

https://projects.coin-or.org/CoinMP

Manage color profiles to accurately color input/output devices

https://www.freedesktop.org/software/colord

Manage color profiles to accurately color input/output devices

https://www.freedesktop.org/software/colord

Stylish, modern and free sans-serif true type font

https://fonts.google.com/specimen/Comfortaa

Free Comic Sans alternative

http://comicneue.com/

MidnightBSD Common Services

http://www.midnightbsd.org/

Convenience package to install the compat4x libraries

A convenience package to install the compat5x libraries

Convenience package to install the FreeBSD 6.x compat libraries

Convenience package to install the FreeBSD compat7x libraries

Convenience package to install the FreeBSD compat8x libraries

Convenience package to install the FreeBSD compat9x libraries

Benchmarks compilation speeds

https://github.com/nordlow/compiler-benchmark

Compiler runtime library with Blocks support

http://compiler-rt.llvm.org/

Compiz Composite/Window Manager

http://www.compiz.org/

Feature-rich compositing window manager for X11

https://github.com/chjj/compton

Provide network access to local serial ports and make remote ports appear local

https://BSDforge.com/projects/comms/comserv/

Lock-free data structures for high performance concurrent systems

http://concurrencykit.org

Monospace font created for programming, text editors and terminal-use

https://fontlibrary.org/en/font/consolamono

Console based hardware monitor for BSD

Framework for defining and tracking users

https://github.com/ConsoleKit2/ConsoleKit2

Free Software Foundation's core utilities

http://www.gnu.org/software/coreutils/

The O\x27Reilly package of utility classes for servlet developers

http://www.servlets.com/cos/index.html

Document database server, accessible via a RESTful JSON API

http://couchdb.org/

JSON document database with HTTP API and scalable multi-master sync

http://couchdb.apache.org/

It\x27s Courier, just better

https://quoteunquoteapps.com/courierprime

Courier implementation of Unicode Standard related algorithms

http://www.courier-mta.org/unicode/

RRDtool frontend for Courier statistics

https://www.arschkrebs.de/postfix/couriergraph/

Configurable talking characters in ASCII art

http://www.nog.net/~tony/warez/cowsay.shtml

C++ port of the JUnit framework for unit testing

http://cppunit.sourceforge.net

CPU identification utility

http://www.ka9q.net/code/cpuid/

Password-checking library

https://sourceforge.net/projects/cracklib/

Fonts created from by Google for ChromeOS to replace MS TTF

Font created by Google for ChromeOS to replace MS Cambria

https://code.google.com/p/chromium/issues/detail?id=168879

Font created by Google for ChromeOS to replace MS Calibri

https://code.google.com/p/chromium/issues/detail?id=280557

Free C++ class library of Cryptographic Primitives

https://www.cryptopp.com/

Interactive C program browser

http://cscope.sourceforge.net/

Feature-filled tagfile generator for vi and emacs clones

http://ctags.sourceforge.net/

BitTorrent Client written in C for FreeBSD and Linux

http://www.rahul.net/dholmes/ctorrent/