Qt

wm2 is a stacking window manager for X.

Window Manager From Scratch, Minimal manual tiling window manager. - xorg62/wmfs

UKUI is a lightweight desktop environment based on pluggable framework for Linux and other Unix-like Distributions.

An easy and elegant way to use your computer, GNOME is designed to put you in control and get things done.

snapwm is an easy to configure, dynamic, tiling window manager. Built on dminiwm with a desktop switcher, info bar and reloadable rc file. - moetunes/Nextwm

Project information. Maintainer: PS Project Management Team. Driver: Compiz Maintainers. Licence: GNU GPL v2, GNU LGPL v2. 1, MIT / X / Expat Licence.

Wayland is intended as a simpler replacement for X, easier to develop and maintain.

A fully-featured window manager written in Go. Contribute to BurntSushi/wingo development by creating an account on GitHub.

UWM is a window manager that is used in UDE, which is meant to be a complete GUI.

Plasma Workspaces is the umbrella term for all graphical environments provided by KDE.

Mir compositor with Wayland apps support.

Run Android on your PC.

GNU Emacs is an extensible, customizable text editor—and more.

Open Source