Sarja Software
Operating systems, engineered from the ground up.
Sarja Software is the software engineering division of Sarja Technologies. Its flagship is Iron Linux — a lightweight, Debian-based operating system with its own Wayland desktop.
What we build.
- Operating system · v0.1.0 · first public buildIron LinuxA lightweight Debian-based Linux distribution with its own Wayland desktop — Labwc, a small curated stack, and ordinary apt underneath.See the product
- Embedded software prototype · v0.1 prototype · not deployedIron Entertainment SystemA seatback in-flight entertainment interface built to prove an instant, fluid experience on modest hardware. A v0.1 interaction prototype with mocked content.See it on sarja.dev
Public builds, with checksums.
Iron Linux v0.1.0 — the Ingot release line — is published on GitHub Releases. Every image is listed with its size and SHA-256.
Iron Linux for PC
x86-64 (AMD64) PCs, laptops and virtual machines
Iron Linux for Raspberry Pi 4
Raspberry Pi 4, ARM64
How we engineer.
Small, coherent stacks
Iron Linux ships a short list of native Wayland components instead of a bundled desktop environment — every package has a written reason in docs/PACKAGES.md.
Debian underneath
The kernel, firmware, apt and dpkg come unmodified from Debian. Iron adds an identity and a curated desktop; it does not fork the ecosystem.
Honest about testing
What was tested, in what environment, and what was not — written down next to every release, so a QEMU result is never read as a hardware result.
Looking for AgentDock or Sarness?
Those are AI software products from Sarja AI, a sibling division. They live on the Sarja AI site.