Distros

SparkyLinux is a lightweight, fast and simple Linux distribution designed for both old and new computers featuring customised Enlightenment and LXDE desktops. It has been built on the "testing" branch of Debian GNU/Linux.

StartOS is a Debian-based Linux distribution optimised for personal servers. It facilitates the discovery, installation, network configuration, service configuration, data backup, dependency management and health monitoring of self-hosted software services. After installation, the distribution boots into a Firefox browser with several services pre-installed and others, including various Bitcoin, communication, data and artificial intelligence services available from the project's online marketplace. The server can be accessed locally or from anywhere in the world via Tor network's Onion service. The distribution is developed by Start9 Labs, Inc.

SteamOS is an Arch-based Linux distribution developed by Valve Corporation, a US video game developer, publisher and digital distribution company. It comes with Steam, Valve's own video game store, and it is the default Linux distribution for Valve's line of gaming hardware, including the Steam Deck, Steam Machine and Steam Frame. The distribution also supports some third-party handheld devices, such as Lenovo Legion Go and ASUS ROG Ally, but it can also be installed on standard personal computers. SteamOS uses the KDE Plasma desktop as its default user interface.

StormOS is a desktop-oriented Linux distribution based on Arch Linux. The project's goal is to build an operating system which is easy-to-install, beginner-friendly and usable out of the box in order to attract new users over to the world of Arch Linux.

StratOS Linux is an Arch-based Linux distribution which uses scripts from Bedrock Linux to include various packages and repositories from other Linux distributions. It provides several desktop variants featuring the GNOME desktop as well as the Hyprland and the Niri Wayland compositors. The project also develops several custom tools, such as StratVIM (a fork of the Neovim text editor), Rockers (a custom package manager wrapper able to fetch and install binary and source packages from other Linux distributions and from Flatpaks), Stratmacs (a custom Emacs configuration), grab (a fetch script), and Maneki-Neko (a Welcome application).

Super Grub2 Disk is a live CD that helps the user to boot into almost any operating system even if the system cannot boot into it by normal means. This allows a user to boot into an installed operating system if their GRUB installation has been overwritten, erased or otherwise corrupted. Super Grub2 Disk can detect installed operating systems and provide a boot menu which allows the user to boot into their desired operating system. Super Grub2 Disk is not an operating system itself, but a live boot loader which can be run from a CD or USB thumb drive.