i3 - A dynamic tiling window manager designed for X11, inspired by wmii, and written in C.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
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.
Hugo - Hugo is a general-purpose website framework for generating static web pages.
Openbox - Openbox is a highly configurable, next generation window manager with extensive standards support.
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.