window manager with the NEXTSTEP look and feel

afterstep

window manager with the NEXTSTEP look and feel

AfterStep is a window manager based on FVWM which attempts to emulate the NEXTSTEP look and feel, while retaining the configurability of its predecessor. Note that this window manager makes extensive use of the color palette. If you have only an 8-bit color display, it will run as packaged, but you may want to modify the configuration to use fewer colors.
LXDE GTK+ theme switcher (plugin)

lxappearance-obconf

LXDE GTK+ theme switcher (plugin)

LXAppearance is a GUI application for the Lightweight X11 Desktop Environment (LXDE).
user-friendly telnet client mainly targets BBS users

pcmanx-gtk2

user-friendly telnet client mainly targets BBS users

PCManX is a newly developed GPL'd version of PCMan, a full-featured famous BBS client. It aimed to be an easy-to-use yet full-featured telnet client facilitating BBS browsing with the ability to process double-byte characters. Some handy functions like tabbed-browsing, auto-login and a built-in ANSI editor enabling colored text editing are also provided.
SuperMario64Ds running on DeSmuME

desmume

Nintendo DS emulator

DeSmuME is a Nintendo DS emulator running homebrew demos and commercial games.
Multitouch 2d touch-and-shoot game

empcommand

Multitouch 2d touch-and-shoot game

Logical volume manager and disk partitioner GUI based on KDE

kvpm

Logical volume manager and disk partitioner GUI based on KDE

KVPM is a graphical user interface for the Linux Volume Manager (LVM) and libparted. It uses the standard LVM tools and programs to manipulate logical volumes, such as resizing, deleting or creating them. It can also format volumes and mount or unmount them. Creating, deleting and resizing partitions is also supported.