pSlash is a Slashdot and phpNuke like web portal system written in PHP. Besides the regular functions you see in other web portal system, pSlash also include email forwarding, DNS domain to IP mapping, and URL forwarding function all in one single package.

Thatware is the slashdot-like engine system that runs the Web site, atthat.com. It currently features news posting, discussion board, poll booth, user registration, and more. Thatware is written in PHP and uses a MySQL database on backend.

Harpia is a topic-centric dynamic content management system. Topic-centric design lets the user follow a logical thought through topics to find all associated items to that topic. Each item (i.e. news, links, FAQ, etc.) are associated to one or more topics and the all the items are displayed for each topic. Harpia is written in PHP 3.x and uses mySQL database, using a very modular design for easy modification to core or modules.

php(Reactor) is a PHP/MySQL-driven system of integrated web applications to encourage user interaction and easy website maintenance. Some of its main functions include: bbs/forums - supports flat, threaded, or ranked modes, simple yet powerful admin, moderator support, mailing lists; e-cards - supports graphical (gif or jpeg) as well as iframe and javascript cards; events - a place to schedule chat events, with option to restrict access to who gets to post events, or leave it wide open; polls - users can upload their own polls as well; and admin - allows you to control all functionality of your site through a browser interface.

The Terra Cotta system is a collection of website design and management tools, data architectures, and programming libraries. It is useful for the modular implementation and maintenance of web applications, and for resource sharing between them.

sith/web is a PHP/MySQL-driven Portal Project in the early development. When finished it will be a merged links directory/news/FAQ/discssion system aimed at small sites on virtual hosts. It currently includes a very basic user management system at the moment which is going to be part of a much larger script eventually.

phPortal is a DHTML/PHP/MySQL-based portal designed to be your ultimate Netscape "Start Page". phPortal currently comes built with the following modules: PHeadlines - a news headline grabber, PEngines - a totally universal search engine front end, PAccounts - a web account login/password manager, PStocks - a stock quote grabber, PTranslate - a text translater using Alta Vista's BabelFish as the back end, and PCalendar - a calendar/datebook type of application.

OpenWeasel is an open source web portal toolkit written in PHP3, and released under the GNU General Public License (GPL). The toolkit is a modular collection of code you can reuse to design your own web portal. Current features include: Web-based Administration, Announcements, Weather forecasts can be retrieved from the National Weather Service and displayed in your portal, Polls, Daily Text, Calendar, RDF Export, and RDF/RSS Import.