OmegaBB incorporates AJAX thinking into forum software, making a real-time message board unlike all others. It features tabbed forums for quick and easy navigation, notification on a side panel when any of your watched threads change, public and private threads, a wiki article system, and more.
The mod_w2ml Apache module is a W2ML processor. W2ML (Web 2 Markup Language) is a declarative markup language that extends XHTML with XML namespaces to make it possible to edit Web pages in the browser. W2ML handles server-side inclusion, access control, element-level editing, and templatized editing (WYSIWYG editing of structured data like list items, guestbooks, forums, and more). W2ML is processed on the server side and requires no browser plugin.
PHPX is a Web portal system, blog, Content Management System (CMS), forum, and more. It is designed to allow everyone to be able to have feature-rich, interactive websites even if you do not know a bit of programming. Some key features include fully-integrated forums, downloads, an image gallery with slideshow and auto-thumbnailing, support ticket system, a GUI interface for Web page content management, news with topics and instances, and a whole lot more. It allows you to fully customize the look of your site.