Das Schaefchen is a lightweight HTTP server and proxy for Unix platforms. It supports the minimum requirements of the HTTP/1.1 protocol and virtual hosts, basic authentication (which can be used to protect either files or directories), directory listing, byte ranges, reverse proxy, and FastCGI. It is an event-driven server that runs as a single process with a single thread using non-blocking I/O. It uses epoll as the event notification mechanism to multiplex control between active connections.
DeleGate is a multi-purpose application level gateway or proxy server that mediates communication of various protocols, applying cache and conversion for mediated data, controlling access from clients, and routing toward servers. It translates protocols between clients and servers, converting between IPv4 and IPv6, applying SSL (TLS) to arbitrary protocols, merging several servers into a single server view with aliasing and filtering. It can be used as a simple origin server for some protocols (HTTP, FTP, and NNTP).
Destiney Scripts DBSessions provides database connection code to assist PHP applications developers in handling secure, efficient, database-driven PHP sessions within a larger PHP application. It is a drop-in replacement for the default PHP session handling and does not require editing php.ini.
Domino/JBoss SSO allows you to create a mixed J2EE/ Domino Web site that is seamless to your users. Users will only have to log in once, whether they are in a Lotus Domino Web application or a J2EE application. Management of J2EE users/roles is done using the standard Notes/Domino infrastructure so there is no need to learn another environment, use another database, or modify XML files.
DoxMentor4J is a standalone, cross-platform, Web/AJAX based documentation library that is fully searchable and may be hosted in the file system, in an archive, or embedded in the Java classpath. Users can copy online books or manuals into directories in the library directory structure. DoxMentor4J then provides a dedicated Web server which presents the library as a tree structure on a Web page. Users can navigate through the tree to locate online books.