This is an outgrowth of SourceForge.net's open source software that they use to run their web site. It is different from the SourceForge Enterprise system, however, as the original developer chose to continue with an open source system and present it as GForge. GForge is a robust system that is used by thousands of companies and sites throughout the world, including sites like mamboforge.net and helixcommunity.org. They are part of the standard Debian Linux distribution and have commercial support and an upgraded commercial version available at gforgegroup.com.