Homebrew - The missing package manager for macOS
Drauger OS - Drauger OS is an Ubuntu-based Linux desktop gaming distribution that ships with many modifications and optimizations over stock Ubuntu that are intended to improve gaming performance and the gaming experience.
Linuxbrew - The Homebrew package manager for Linux
Lakka - Lakka is the official Linux distribution of RetroArch and the libretro ecosystem.
Pop!_OS - A developer-focused minimalist Linux distro from System 76
ChimeraOS - Steam, Epic, GOG, retro consoles, and more... all from your couch