DesktopFolders is a FolderView-like application for GTK+-based desktops (GNOME, XFCE, LXDE, etc.).
ttx teletext browser is a little program to read teletext pages on your desktop. Currently, it supports Dutch, Belgian, Finnish, and Italian teletext services. It is the successor to ttb (by the same author).
A multiplayer online adventure game.
A Magento extension that makes all checkout steps appear together in a single page.