a way of representing structural information as diagrams of abstract graphs and networks. Automatic graph drawing has many important applications in software engineering, database and web design, networking, and in visual interfaces for many other domains
a multi-purpose application level gateway, or a proxy server which runs on multiple platforms (Unix, Windows, MacOS X and OS/2). DeleGate mediates communication of various protocols (HTTP, FTP, NNTP, SMTP, POP, Telnet, SOCKS, etc.)
a multi-protocol hybrid server that offers simultaneous connectivity from IRC clients, opennap clients, and HTTP clients (WWW browsers). IRC is the medium of pure chat experience, while opennap is directory-publishing service accompanied by chat rooms
can also serve streams directly to any media player. This means that it can be used in place of a Shoutcast/Icecast server to provide both direct and P2P streaming at the same time.
a Forth compiler with a little difference. Instead of the standard Forth engine it features a conventional compiler. 4tH is a very small compiler that can create bytecode, C-embeddable bytecode, standalone executables, but also works fine 4 scripting
a program which will turn English-like phrases such as "declare foo as array 5 of pointer to function returning int" into C declarations such as "int (*foo[5])()".
an e-mail notification system that scans the entire Microsoft Knowledge Base every night, and e-mails you when updates or additions are made to the technologies you subscribe to.