clipnotify is a simple program that, using the XFIXES extension to X11, waits until a new selection is available and then exits.

It was primarily designed for clipmenu, to avoid polling for new selections.

clipnotify doesn't try to print anything about the contents of the selection, it just exits when it changes. This is intentional -- X11's selection API is verging on the insane, and there are plenty of others who have already lost their sanity to bring us xclip/xsel/etc. Use one of those tools to complement clipnotify.

autocutsel tracks changes in the server's cutbuffer and clipboard selection. When the clipboard is changed, it updates the cutbuffer. When the cutbuffer is changed, it owns the clipboard selection. The cutbuffer and clipboard selection are always synchronized.

sx is a simple alternative to both xinit and startx for starting an Xorg server.

Xkbcommon is a library to handle keyboard descriptions, including loading them from disk, parsing them and handling their state. It is mainly meant for client toolkits, window systems, and other system applications; currently that includes Wayland, kmscon, GTK+, Qt, Clutter, and more. Despite the name, it is not currently used by anything X11 (yet).

Rxvt-unicode (urxvt) is a colour vt102 terminal emulator intended as an xterm replacement for users who do not require features such as Tektronix 4014 emulation and toolkit-style configurability. It supports unicode, XFT and may be extended with Perl plugins. It also comes with a client/daemon pair that lets you open any number of terminal windows from within a single process.

Gammastep automatically adjusts the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.

Bemoji is an emoji picker for dmenu-like launchers (e.g. bemenu, wofi, rofi, fuzzel, etc.) It will remember your favorite emojis and give you quick access to them via a separately installed clipboard tool (e.g. wl-copy, xclip, etc.), or a typing tool (wtype, xdotool, etc.), or via standard output.

sct is a lightweight utility to set the color temperature of the screen.

xwhite is a command line tool for adjusting the colour balance of screen. It is based on xrandr's gamma correction and brightness adjustment. As such, it can only be used for X displays and not Wayland displays. It is typically used for tuning the color balance and color temperature. It has a similar function as redshift -P -g R:G:B -O temperature, but xwhite is more flexible in that it does not keep the white color fixed, suitable for setting the white color to an arbitrary balanced color.

Hyprpaper is a blazing fast wallpaper utility for Hyprland with the ability to dynamically change wallpapers through sockets. It will work on all wlroots-based compositors, though.

xss-lock listens to X signals to fire up a user-defined screensaver. In effect this automatically locks the screen when closing a laptop lid or after a period of user inactivity (as set with xset s TIMEOUT). The notifier command, if specified, is executed first. Additionally, xss-lock uses the inhibition logic to lock the screen before the system goes to sleep.

This library implements cross-platform clipboard utilities supporting both binary and text data.

ydotool is a Linux command-line tool that simulates keyboard input, mouse actions, etc. programmatically or manually.

Mtdev is a stand-alone library which transforms all variants of kernel MT events to the slotted type B protocol. The events put into mtdev may be from any MT device, specifically type A without contact tracking, type A with contact tracking, or type B with contact tracking.

A Wayland clipboard history manager. It can write clipboard changes to a history file, recall history with any picker which accepts input from stdin (including dmenu, rofi, and wofi), copy and past both images and text, and preserve leading and trailing whitespace.

xsettingsd is a lightweight daemon that provides settings to Xorg applications via the XSETTINGS specification. It is used for defining font and theme settings when a complete desktop environment (GNOME, KDE) is not running. With a simple .xsettingsd configuration file one can avoid configuring visual settings in different UI toolkits separately.

Dzen is a general purpose messaging, notification and menuing program for X11. It was designed to be fast, tiny and scriptable in any language.

j4-dmenu-desktop is a replacement for i3-dmenu-desktop. Its purpose is to find .desktop files and offer you a menu to start an application using dmenu.

The hsetroot command composes wallpapers for X. This package is the fork of hsetroot by Hyriand.

Xclip is a command line interface to the X11 clipboard. It can also be used for copying files, as an alternative to sftp/scp, thus avoiding password prompts when X11 forwarding has already been setup.

ARandR is designed to provide a simple visual front end for the X11 resize-and-rotate (RandR) extension. Relative monitor positions are shown graphically and can be changed in a drag-and-drop way. Configurations are saved as executable shell scripts which can be loaded without using this program.

This package provides Hyprland's simple, yet multi-threaded and GPU-accelerated screen locking utility.

Startup-notification contains a reference implementation of the startup notification protocol. The reference implementation is mostly under an X Window System style license, and has no special dependencies.

This package provides a utility called wl-kbptr short for Wayland Keyboard Pointer, to help move the mouse pointer with the keyboard on Wayland.