Operating System GitHub Repositories (2026) · Open Source Tools

🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

The open-source operating system for physical AI.

The Serenity Operating System 🐞

Copper is an operating system for robots - build, run, and replay your entire robot deterministically.

Vitruvian is the human-centric Operating System.

Pragmatic microkernel-based OS with fully asynchronous I/O

Open-Source Personal Cloud OS for Always-On Agents

A complete operating system for microcontrollers like the ESP32, inspired by Android and iOS.

:house: Buildroot-based, cloud-free smart-home platform for a Homematic IP CCU (CCU3/ELV-Charly). Runs on Raspberry Pi & x86/ARM or as a virtual appliance (Proxmox VE, Home Assistant, Docker/LXC/K8s)...

Native Operating System and Hardware Information

Lightweight Sandbox Powered by a Purpose-Built VM and OS

Home Assistant OS Turbo is specifically optimized for the China region. All modifications are made solely for acceleration and compliance purposes, without altering any other information within the system.

AuraOS, the Franco-English Operating System developed in C# using Cosmos!

Mirror of https://gitlab.redox-os.org/redox-os/redox

The official build framework for the Armbian Linux distribution. This repository contains the complete toolchain and scripts required to compile custom OS images from source, including kernel configuration, U-Boot handling, and board-specific tweaks for various ARM and ARM64 single-board computers.

A Rust-based, lightweight unikernel.

DragonOS is an operating system developed from scratch using Rust, with Linux compatibility. It is designed for **Serverless** scenarios.

MOROS: Obscure Rust Operating System 🦉

A compute toolkit for the web with the depth of Plan 9 from Bell Labs

Enables organizations to create and deploy customizable AI agents with support for multiple LLM providers, real-time chat, voice, document training, analytics, user management, SSO authentication, and embeddable widgets. Built with React 19, Redux Toolkit, Radix UI, and Tailwind CSS.