Vivarium is described as 'A dynamic tiling Wayland compositor using wlroots, with desktop semantics inspired by xmonad' and is a Window Manager in the os & utilities category. There are more than 50 alternatives to Vivarium for a variety of platforms, including Linux, Wayland, BSD, Mac and X11 apps. The best Vivarium alternative is Hyprland, which is both free and Open Source. Other great apps like Vivarium are niri, GlazeWM, Sway and i3.
Bluetile is a tiling window manager for Linux, designed to integrate with the GNOME desktop environment. It provides both a traditional, stacking layout mode as well as tiling layouts where windows are arranged to use the entire screen without overlapping.
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pekwm is a window manager that once up on a time was based on the aewm++ window manager, but it has evolved enough that it no longer resembles aewm++ at all. It has a much expanded feature-set, including window grouping (similar to ion, pwm, or fluxbox), autoproperties...
The Fast Light Window Manager is a small stacking FLTK-based window manager written in C++ and available for redistribution under the terms of the GNU General Public Licence.
Sawfish is an extensible window manager using a Lisp-based scripting language. Its policy is very minimal compared to most window managers. Its aim is simply to manage windows in the most flexible and attractive manner possible.
Phoenix is a lightweight OS X window and app manager scriptable with JavaScript. You can also easily use languages which compile to JavaScript such as CoffeeScript. Phoenix aims for efficiency and a very small footprint.
Blackbox is an original window manager, sharing no code with any others. It's designed to be fairly small and minimal, making it particularly suited to less powerful computers. It doesn't support images, other than generated gradients, but it does support multiple...
Whim is a hackable, pluggable and scriptable dynamic window manager for Windows 10 and 11, built using WinUI 3, .NET, and C# scripting.
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CLFSWM is a highly dynamic. 100% Common Lisp X11 window manager. By default there is only one frame (the root frame). Other frames are created/deleted on the fly. A window can be in more than one frame, so it can have multiple views of the same windows.
Strata is a cutting-edge, robust and sleek Wayland compositor written in Rust using the Smithay library. It is designed to be minimal and flexible yet customizable. Strata is configured in Lua, a lightweight, high-level, multi-paradigm programming language.
A versatile and customizable window manager / Wayland compositor, currently in development and actively seeking contributions from the community.
subtle is a manual tiling window manager with a rather uncommon approach of tiling: Instead of relying on predefined layouts, subtle divides the screen into a grid with customizeable slots (called gravities).
