WebGUI is a content management framework built to allow average business users to build and maintain complex Web sites. It is modular, pluggable, and platform independent. It was designed to allow the people who create the content to manage it online, rather than content management taking up the time of busy IT staff. WebGUI comes with a full host of features including shopping cart, subscriptions, forums, photo galleries, FAQs, link lists, blogs, SQL reports, a Web services interface, and a very configurable user privilege and profiling system.
JShell is a UNIX-like shell written in Java, and intended primarily for working with Java programs. It was written to simplify Java development on Psion's 5mx, but can be used with any JDK 1.1.x (or higher) JVM on Windows, Linux, or other Unixes. JShell's features include directory commands (ls, cd, pushd, popd, dirs, etc.), examining and setting environment variables, Java compilation and execution (compilation is done using javac), piping and redirection, support for background jobs (running and killing jobs in the background), and command recall (history, !!, !).
tkbiff allows arbitrary commands to be executed upon mail reception. If you like programs such as xbiff and xbiff++ but wish they were more flexible, then you'll like tkbiff. Unlike other biffs, tkbiff is fully customizable. tkbiff also doesn't waste your valuable screen space with icons; instead, it shows you the mail itself. It supports UNIX, Mac, and Windows, IMAP, POP, and UNIX-style mail files, and SSL and APOP.