Twm

twm (Tab Window Manager) is a window manager for the X Window System. Started in 1987 by Tom LaStrange, it has been the standard window manager for the X Window System since version X11R4. The name originally stood for Tom's Window Manager, but the software was renamed Tab Window Manager by the X Consortium when they adopted it in 1989. twm is a re-parenting window manager that provides title bars, shaped windows and icon management. It is highly configurable and extensible. Various other window managers—such as vtwm, tvtwm, CTWM, and FVWM—were built on twm's source code.

Twm

twm (Tab Window Manager) is a window manager for the X Window System. Started in 1987 by Tom LaStrange, it has been the standard window manager for the X Window System since version X11R4. The name originally stood for Tom's Window Manager, but the software was renamed Tab Window Manager by the X Consortium when they adopted it in 1989. twm is a re-parenting window manager that provides title bars, shaped windows and icon management. It is highly configurable and extensible. Various other window managers—such as vtwm, tvtwm, CTWM, and FVWM—were built on twm's source code.