Ansilove/PHP is a set of tools that convert ANSi and artscene-related file formats into PNG images, supporting ANSi (.ANS), PCBOARD (.PCB), BiNARY (.BIN), ADF (.ADF), iDF (.IDF), TUNDRA (.TND), and XBiN (.XB) formats. It includes a command line converter and a library for doing "on the fly" conversions. It creates optimized 4-bit PNG files and supports SAUCE, 80x25, 80x50, Amiga fonts, and iCE colors. It supports 14 MS-DOS charsets (IBM PC, Baltic, Cyrillic, French Canadian, Greek (CP737 and 869), Hebrew, Icelandic, Latin-1, Latin-2, Nordic, Portuguese, Russian, Turkish) as well as unofficial charsets (Armenian, Persian).
nms is a set of drop-in replacements for the CGI scripts found at Matt's Script Archive. They have been developed from the ground up to emulate their behavior, but in many cases are better written and more secure. The collection includes form mail, guest book, simple search, and counter scripts.
Pipo-BBS allows you to install a BBS server and clients. You can chat via a nice interface with an unlimited number of people (as with IRC). This software is in a pre-release state; it is still very alpha, and can be difficult to even compile. It works under linux, MkLinux, SGI, HP-UX, and Solaris. The only interface for this BBS is telnet for the moment; an interface using GTK has been started. It has been translated into French, English, Spanish and German.