The purpose of this site is to provide many commonly used (and many not-so-commonly used) binary RPM packages for the Linux community. These RPMs are all designed to be LSB-compliant, and thus, designed to work on all LSB-compliant distributions.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.