micro_httpd is a very small Unix-based HTTP server. It runs from inetd, which means its performance is poor, but for low-traffic sites, it's quite adequate. It implements all the basic features of an HTTP server in only 150 lines of code.
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.