Topia - Create amazing wallpapers for your iPhone
i3 - A dynamic tiling window manager designed for X11, inspired by wmii, and written in C.
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
dwm - dwm is a dynamic window manager for X. It manages windows in tiled, monocle and floating layouts. All of the layouts can be applied dynamically, optimising the environment for the application in use and the task performed.
Geneva - An all-in-one communication app for groups & communities
Openbox - Openbox is a highly configurable, next generation window manager with extensive standards support.