Mezzanine is a set of tools which simplify the management of software packages and collections of software packages. It provides encapsulation for source and package management as well as a streamlined mechanism for making changes to these packages.
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.