osdev

A free Windows-compatible Operating System

Learning operating system development using Linux kernel and Raspberry Pi

An open-source OS project that aims to provide source and binary compatibility with macOS® and a similar user experience.

Complete, independent operating system built by humans.

A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.

Rust version of THU uCore OS. Linux compatible.

A kernel designed to run one and only one application in a virtualized environment