i3-gaps is described as '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' and is a Window Manager in the OS & Utilities category. There are more than 10 alternatives to i3-gaps for a variety of platforms, including Linux, BSD, Mac, Windows and Ubuntu. The best alternative is i3, which is both free and Open Source. Other great apps like i3-gaps are awesome (Free, Open Source), Sway (Free, Open Source), Xmonad (Free, Open Source) and dwm (Free, Open Source).
xmonad is a dynamically tiling X11 window manager that is written and configured in Haskell. In a normal WM, you spend half your time aligning and searching for windows. xmonad makes work easier, by automating this. IRC channel: #firstname.lastname@example.org
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.
JWM is a light-weight window manager for the X11 Window System. JWM is written in C and uses only Xlib at a minimum. Because of its small footprint, JWM makes a good window manager for older computers and less powerful systems, such as the...