https://github.com/lnostdal/SW-HTTP found this
- AllegroServe - Portable AllegroServe is a portable version of Franz Inc's AllegroServe HTTP server, which also includes an HTML generator and an HTTP client
- Antiweb - Antiweb is an event-based HTTP server that can support a high number of persistent connections in very small memory footprints
- Araneida - Araneida is a fairly small free extensible HTTP server for SBCL and many other Common Lisp implementations
- dwim.hu - dwim dot hu is the homepage of four Hungarian lispers who started a lisp company, hosting all their opensource projects
- house - A minimal event-driven web-server, tailor made for web games, but generally useful
- Hunchentoot - Hunchentoot is a robust and easy to use HTTP server
- jarw-inet - jarw-inet supports several Internet networking Standards including writing servers and clients, http, smtp, nntp protocols, header parsing, mime decoding
- s-http-server - s-http-server is a trivial HTTP server by Sven Van Caekenberghe
- sw-http - sw-http is an HTTP Server tailored for AJAX/Comet
- teepeedee2 - teepeedee2 is a fast HTTP server and web framework
- toot - Toot is a stripped down and, hopefully, simplified version of Edi Weitz 's Hunchentoot HTTP server
- Wookie - Wookie is an asynchronous HTTP server written in Common Lisp