CL-WHO is a (Common) Lisp tool which can be used to easily convert S-expressions intermingled with code into (X)HTML. It tries to create efficient code and be portable amongst CL implementations.
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.