Vanilla OS
Vanilla OS, a fixed-release distribution based on Debian (formerly Ubuntu, prior to version 2) with the GNOME desktop, is an immutable operating system. The core parts of the system are locked down to prevent unwanted changes and corruption from third-party applications or a faulty update.
VS
Vendefoul Wolf
Vendefoul Wolf is a set of lightweight, Devuan-based Linux distributions featuring various popular desktop environments, including Budgie, Cinnamon, KDE Plasma, LXQt, Trinity and Xfce. As the init software, it offers a choice between SysV and runit.