Beonex Communicator is Mozilla polished for end users. It contains Navigator, Mailnews, Composer, and ChatZilla. Navigator has support for key web standards and a convenient interface. For example, it eases searching the Internet, similar to Apple's Sherlock on Macintosh. The Bookmark Manager can deal with huge collections of bookmarks and allows you to overview and sort them while you are surfing. If you want, you can track the latest headlines or webcams using the Sidebar. The Mailnews client supports multiple IMAP, POP3 and/or news accounts for each user, so you can download and manage all your email from various accounts in one place and store them on your computer or the server. Beonex puts a strong emphasis on security, privacy, and netiquette, to protect the private or confidential information on your computer and to encourage fairness.
GNU TeXmacs is a free wysiwyw (what you see is what you want) editing platform with special features for scientists. The software aims to provide a unified and user friendly framework for editing structured documents with different types of content: text, mathematics, graphics, interactive content. TeXmacs can also be used as an interface to many external systems for computer algebra, numerical analysis, and statistics. New presentation styles can be written by the user and new features can be added to the editor using Scheme.
HTML PLAIN is a "HTML Preprocessor Lacking An Interesting Name". Symbolic names instead of filenames allows files to be moved around without breaking links. Templates allow easy customization and changes of the layout. Tags can be redefined for a better structure of the document. Beginners can use one of the given templates and do not have to use any markup language at all. Experts can write their own Perl macros in order to get access to metadata and more flexibility.
HTML::EP is a server-side embedded HTML system in the style of PHP3, that allows you to combine the full power of Perl with your HTML pages. HTML::EP runs as a separate CGI binary or (for full speed) as a mod_perl package. It includes database access via DBI, the Perl Database Interface, session support and allows quite easy extension via a modular, OO interface.