i3 – A tiling window manager with a focus on simplicity and efficiency.
dwm – A minimal dynamic window manager from the suckless community.
AwesomeWM – A highly configurable, extensible tiling window manager.
Xmonad – A minimal and functional tiling WM written in Haskell.
herbstluftwm – A manual tiling window manager using Xlib.
Qtile – A tiling window manager written in Python with full scripting support.
spectrwm – Small, dynamic tiling window manager inspired by xmonad and dwm.
Openbox – A highly configurable floating window manager.
Fluxbox – A lightweight floating WM based on Blackbox.
IceWM – A lightweight stacking WM with taskbar support.
Hyprland – A dynamic tiling Wayland compositor.
River – A dynamic tiling Wayland window manager.
Wayfire – A 3D Wayland compositor inspired by Compiz.
Labwc – A stacking Wayland window manager inspired by Openbox.
Enlightenment – A feature-rich and visually appealing window manager.
FVWM – An extensible virtual window manager for the X Window System.
Window Maker – A NeXTSTEP-style window manager.