PaperDE is described as 'A light-weight desktop environment based on Qt/Wayland and wayfire' and is a Window Manager in the os & utilities category. There are more than 50 alternatives to PaperDE for a variety of platforms, including Linux, BSD, Wayland, Mac and Windows apps. The best PaperDE alternative is Hyprland, which is both free and Open Source. Other great apps like PaperDE are niri, Compiz, i3 and Sway.
WMFS² is a lightweight and highly configurable tiling window manager for X written in C. WMFS² is a free software distributed under the BSD license. It can be driven from keyboard or mouse and its configuration stands in one text file, easily understandable.
Gala is a window manager / compositing manager and an integral part of Pantheon, the desktop environment of elementary OS.
