xlibtrace displays the interaction between X11 client programs and the X11 client shared library (libX11.so) by showing the Xlib calls that are made. Output is shown in a style similar to strace(1). It works by using the $LD_PRELOAD dynamic linker option to insert itself between the target X11 client program and libX11.so. This allows it to "intercept" all calls to X functions, whereupon it has the opportunity to print the name of the function being called, along with any arguments and return value. This can be particularly useful when analyzing the behavior of closed-source X11 programs.
GLD-fork is a fork of the GLD program by Salim Gasmi. The fork has been made because the original project has been dead for many years, and some new featured were needed. GLD-fork, as with the original GLD, adds greylisting functionality to the Postfix mail server. Greylisting is a fairly resource friendly anti-spam technique. GLD-fork can easily be combined with other (more resource consuming) tools to build anti-spam protection.
BRisa is a framework written in Python that allows the creation of UPnP devices, focusing on Media Servers and Media Renderers. Regarding the Media Server reference implementation, it allows users to share and search content from UPnP A/V devices. It offers a plugin architecture enabling users to share their own content stored in multimedia portals, such as SHOUTcast, Flickr, and recently incorporated YouTube Videos. In addition, the framework also provides a very simple UPnP control point API, which is being used by the Canola Project.
FusionMaps helps you create animated, interactive, and data-driven Flash maps for your dynamic Web applications. It can display geographical data distributed by category, regions, or entities. Usage examples include statistical display of data, flight routes, office locations, election results, survey results, or business data like "Revenue by Regions" or "Revenue by states". It can plot over 450 maps, including all continents, major countries, and US states. The maps are driven by an XML data source.