Headspace - Meditation made simple. Brilliant things happen in calm minds.
i3 - A dynamic tiling window manager designed for X11, inspired by wmii, and written in C.
Pacifica - Stress and anxiety relief through beautiful CBT tools
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.
Synctuition Meditation Program - Synctuition Meditation Program is a world’s most leading meditation app that comes with brand new 3D sounds that enhance the quality of sleep significantly.
Openbox - Openbox is a highly configurable, next generation window manager with extensive standards support.