osdev

A simple OS kernel in C

V.OS - A UNIX-like Multitasking, Multiuser Operating System for microcontrollers.

freestanding kernel :3

A modern minimalistic 64-bit OS written in Rust.

Projet de Conception de Système d'Exploitation (PCSEA) x86 / IA-32

https://ensiwiki.ensimag.fr/index.php?title=Projet_système_PC_:2021-_MARTIN_Maxime,_B.SANT%27ANNA_Gabriel,_CANTORI_Thibault,_RAVENEL_Pierre,_BRIANCON_Antoine

ExectOS Operating System

A completely-from-scratch hobby operating system: bootloader, kernel, drivers, C library, and userspace including a composited graphical UI, dynamic linker, syntax-highlighting text editor, network stack, etc.

An operating system for RISC-V ISA

An operating system I wrote when I was 16 yro.

Aiming to be a easy-to-use 64-bit UNIX-like operating system with a tiling window manager

The Zenith Operating System is a modern, professional fork of the 64-bit Temple Operating System, designed to survive societal collapse. https://zenithos.org