xcut is a small but useful program which can take standard input and
store it in the X cut buffer, and also work in reverse by writing
the X cut buffer onto standard output.
The X Desktop Manager is a graphical shell for the X Window System, it
provides mechanisms for all the usual shell activities and is intended
to reduce the training necessary for UNIX novice to become productive
on your system.
Xfce4-embed-plugin is a plugin that enables the embedding of arbitrary
application window into the Xfce panel. The window is resized into the
panel space available, and the associated program can be automatically
launched if it is not open.
YeahConsole is a terminal wrapper for creating drop-down consoles, similar
to those found in games like Quake.
By default, YeahConsole is activated and hidden with Ctrl+Alt+Y.
From the original README:
Xmon interactively monitors the byte-stream connections between an X
server and a number of X clients. Xmon recognises all requests,
events, errors and replies sent between the clients and the server
which are part of the core X protocol. The contents of these messages
are displayed on standard output at a user settable degree of detail
from none to every bit and byte. Xmon also allows the user to select
a number of requests or events to be monitored at a different degree
of detail. Xmon will also block the transmission of selected requests
from the clients to the server and selected events from the server to
the clients. Xmon also keeps statistics of the number of requests,
events, and errors received.
GNU dgs is a display ghostscript system. It has been decommissioned by
the GNU project for "no longer [being] useful in conjunction with current
GNUstep" and the latest release dates back to the year 2000.
Dzen is a general purpose messaging, notification and menuing program
for X11. It was desigend to be scriptable in any language and
integrate well with window managers like dwm, wmii and xmonad though
it will work with any windowmanger.
Xrestop uses X-Resource extension to provide 'top' like statistics
of each connected X11 client's server side resource usage. It is
intendent as a developer tool aid more efficient server resource
usage and debug server side leakage.
aterm is a color vt102 terminal emulator, based on rxvt 2.4.8 with
additions for fast transparency.
It was created with AfterStep users in mind, but is not tied to any
libraries, and can be used anywhere.
xsel is a quick hack to give access to the X selection from the command line.
You can paste stuff from the X selection to stdout and copy stuff from stdin
to X selection.