Security Extensions to File Managers
FVWM-Crystal aims to create an easy to use and powerful desktop.
Virtualization Focused OS & Cloud Compatible Desktop Environment
XDM-OPTIONS Display Manager Suite
small Viirtual Window Manager w/multihost panning deskops
My customized linux live spin using 'Awesome' the Window Manager (WM)
Desktop Linux - custom built on Debian/Ubuntu/Mint upstream codebases