quickSub is a Javascript function that adds intelligence to
the RSS/Atom/XML feed button on a Web page by
offering subscription links to the most popular
aggregators and newsreaders.
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.