SourceForge.net, also known as SF.NET, is a centralized location for software developers to control and manage open source software development, and acts as a source code repository. SourceForge.net is hosted by VA Software and runs a version of the SourceForge software. A large number of open source projects are hosted on the site (it had reached 100,000 by May 2005), although it does contain a lot of dormant or single-user projects.