Launchpad is a collection of services for products in the open source world. Browse all the open source product collection.

This is a companion site of the savannah.gnu.org that also host Free Software projects that are not part of the GNU Project, but run on free platforms. Browse all the savannah non gnu projects listing as seen in the Yahoo site explorer.

This is another central point for the GNU Software development, distribution and maintenance. Browse all the savannah gnu projects listing as seen in the Yahoo site explorer.

The Free Software Foundation directory is a project of the Free Software Foundation (FSF) and United Nations Education, Scientific and Cultural Organization (UNESCO). They catalog useful free software that runs under free operating systems - particularly the GNU operating system and its GNU/Linux variants.

• Browse the C libraries directory that mostly used in GNU/Linux and its variants.
• Browse the C++ libraries directory that mostly used in GNU/Linux and its variants.
• Browse all the GNU packages directory that used in GNU/Linux and its variants.
• Browse all the packages in the directory.

Another SourceForge.net associate that maintains the Web’s largest index of Unix and cross-platform software, themes and related “eye-candy”, and Palm OS software. Thousands of applications, which are preferably released under an open source license, are meticulously cataloged in the freshmeat database, and links to new applications are added daily. Each entry provides a description of the software, links to download it and to obtain more information, and a history of the project’s releases…

• Browse the projects that use the C++ language and or libraries.
• Browse the projects that use the C language and or libraries.
• Or list of project at freshmeat.net by project directory as seen in Yahoo site explorer.

In term of the project number, C and C++ projects are the top of the programming languages lists.

Claimed to be the world’s largest Open Source software development web site hosting. Currently hosting more than 100,000 projects and with over 1,000,000 registered users with a centralized resource for managing those projects and code. It has the largest repository of open source code and applications available on the Internet. SourceForge.net is owned by OSTG, Inc. (”Open Source Technology Group”)

• Use the search feature to search the related projects and C/C++ libraries as well.
• List all the project based on the project folders at SourceForge.net using the Yahoo site explorer.
• Or list all the project based on the sub domains projects listing.