Avant Window Navigator
Avant Window Navigator is a dock-like bar which sits at the bottom of the screen. It has support for launchers, task lists, and third party applets.
You can install AWN using pacman or your tool of choice, the package is in the community repo;
& sudo pacman install avant-window-navigator
Recommended is to install the extras as well, this provides additional applets to use with AWN;
& sudo pacman install awn-extras-applets