Nx2 is a somewhat complex Web application that acts as a frontend to music databases. Based on XUL, it runs in Gecko based browsers such as Firefox. Built on this idea is a client/server model where several Nx2 frontends can connect to each other, creating a way to link together databases on different networks.
COMPILIBRE allows you to easily build your own software and documentation compilations for Windows and Mac OS X. Compilations are ready to be stored onto a digital medium (such as CD, DVD, or USB key) or to be broadcast over the Internet. It has a Web-based interface in which you store the description of several software packages. Then, you choose which software packages you want to put into the compilation, and COMPILIBRE produces an ISO file, a zip file, and a BitTorrent file that contains the software, their descriptions, their documentation, and a multi-installer program.