Luz is an X11 window manager with an app launching overlay (requires OpenGL for compositing effects), a plugin architecture (Zoom and Expo plugins are partially implemented) and an auto-hide Dock for active apps. Window management is derived from JWM. The animated spinning wait cursor is the basis for an application state watchdog.
Xterm Window Manager (XtermWM) is a desktop environment / window
manager for the console. Runs under Xterm, Linux console, and in a GUI window.
Virtual desktops, tiled terminals with mouse-draggable resize, cascaded terminals, image support, and a plugin system.
Web OS to host web based applications. An API allows to create online applications. Uses web 2.0 techniques. Integrate existing web apps. Featuring: GUI, icons, tasks, users. Office apps: oulook, CRM, browser, browser, post-it, mail.
Notion is a tiling, tabbed window manager for the X window system:
* Tiling: you divide the screen into non-overlapping 'tiles'. Every window occupies one tile, and is maximized to it
* Tabbing: a tile may contain multiple windows - they will be 'tabbed'
* Static: most tiled window managers are 'dynamic', meaning they automatically resize and move around tiles as windows appear and disappear.
BitWM is a lightweight, highly configurable, plugin based window manager for the X Window System (X11) with native support for grouping client windows using tabs for access.
Enchanted is a window manager for xwindows. It is plugin based, giving a whole new meaning to the phrase "programmable window manager". It is designed to be light weight, fast, resource friendly, have decent multi-head support, and fully programmable