A front-end that that works under X11 and curses and can be configured to work with most back-ends.
Lightweight system for running a weblog. Features multiple authors, topics, Trackback, RSS (amongst others). TruBlog comes with easy installation and strong caching mechanisms, it's localisable and produces a valid XHTML. Theming is done through CSS.
UBIQLIPSE is a plug-in for Eclipse that provides a WYSIWYG editor for the creation of UIQ 2.1 GUIs. UBIQLIPSE maintains an XML model of the GUI and converts this model into Symbian C++ code on demand, using an existing tool developed by Symbian.
Roll Playing Game development environment, made with PyGame, Ogre, wxPython.
Uniboard parses bulletin boards and image boards.
Open Source components for the VIZNET Information Portal
V.R.A.D.D. (Very Rapid Application Design & Development) is a free framework for *very* quickly building rich applications to run on (at least) Windows, Linux, and Macintosh, as either/both desktop applications, and/or remote (web-based/server) services.
With Virtual Idea Planner you can place your ideas as notes on a virtual board which is storable. You may also draw on the board and rearrange several items. Suggestion: Use a beamer to work in teams.
WT is a PHP/SQL based web server application framework, designed for small companies or other groups to share information between the team members. WT comes with the ability to install certain modules, to make it as customizable as possible.
WebOS20 framework which allows to develop, upload and run widgets within browsers. The framework already created as result of open source competition (see http://www.webos2006.com)
WebGalileo Faces are Java Web Components for RIAs supporting JSF, JSP, Facelets, JSR-168 portals, AJAX, drag-n-drop, Google Maps, dynamic charts. Eclipse design-time plug-in allows to build sophisticated Web 2.0 applications.
Wednus Window is an unique DHTML Web-Application Windowing System. It shells your websites/web-applications with fully customizable DHTML window objects. User can even change its skin, so it can goes well with any website layouts.
Wegaware is PHP web application that bring together CMS and CRM. This project bring the best of RoundCube, Joomla, Drupal, OpenCRM, Vtiger, and Bitweaver. With in the redesign we will look to confirm what works with low cost hosting providers.
March, 29th, 2012: Woko 1.x is End of Lifed, and we have moved everything out of sf.net for 2.0 : http://www.pojosontheweb.com
WordnetFlash will be a Flash interface to the very popular University of Princeton Wordnet project. Initial project will be based on Wordnet 2.0 layout, with the completion of testing, integration of Wordnet 2.1 will occur
XForms4Net, the XForms .NET library.
XML-Forms. XML based GUI engine. It implements MDA paradigm that once data defined in implementation independent form it may be reppresented differently for different targets. The intent is to allow to specify GUI in platform independent notation and tha
Xml2Gui is a framework that can be used to create your swing interface in XML. It includes packages for validation, data (both xml data and object data are supported) and layout. So no code needed for data binding!
XUL4Java is a XML UI Framework built upon Java, that lets you build feature rich, cross platform applications across Hetrogenous Architecture, building rich client, desktop , web and mobile application. 'Created For Once And For Ever '
Xeditium is a framework of extensible XML document editior/browser with Swing and Web interfaces on a recursive bootstrap mechanism of JavaWebStart. It launches Tapestry/Jetty httpd internally and serves dynamic generated JNLP files.
Xenios Framework is a user interface framework for ActionScript and Flash. It is completely code based and implements the concept of plugable extensions that can interact through a commom control structure.