Delicious Link Checker downloads your del.icio.us bookmarks, checks each
one to ensure it's still valid, and prints a report showing all broken
or expired links.
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.
