i3-gaps
A fork of the i3 window manager with gaps and some other features
i3-gaps is a fork of i3wm, a tiling window manager for X11. It is kept up to date with upstream, adding a few additional features such as gaps between windows. In order to use gaps you need to disable window titlebars. This can be done by adding only one command line to your config. Gaps are the namesake feature of i3-gaps and add spacing between windows/containers. Gaps come in two flavors, inner and outer gaps wherein inner gaps are those between two adjacent containers (or a container...