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NixOS screenshot

NixOS

NixOS is an independently developed GNU/Linux distribution that aims to improve the state of the art in system configuration management. In NixOS, the entire operating system, including the kernel, applications, system packages and configuration files, are built by the Nix package manager.

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OmegaLinux screenshot

OmegaLinux

OmegaLinux is an Arch-based, rolling-release Linux distribution featuring the lightweight LXDE desktop. It is suitable for installation on older computers with as little as 1 GB of memory.

Technical Specs Comparison
NixOSOmegaLinux
IndependentBaseArch
nix / nixpkgPackage Managerpacman / pkg
systemdInit Systemsystemd
Fixed ReleaseRelease ModelRolling Release
26.05Latest Version2026.02.21
AdvancedDifficultyIntermediate
May 30, 2026Release DateFebruary 22, 2026
ARM64x86_64
Architecture
ARM64x86_64
AwesomeCOSMICEnlightenmentFluxboxGNOMEi3IceWMKDE PlasmalabwcLXQtmangowmRatpoisonWayfireXfceLXDE
Desktops
AwesomeCOSMICEnlightenmentFluxboxGNOMEi3IceWMKDE PlasmalabwcLXQtmangowmRatpoisonWayfireXfceLXDE