🏢 An operating system inspired by brutalist design that combines the ideals of UNIX from the 1970s with modern technology and engineering

opuntiaOS - an operating system targeting x86, ARM and RISC-V.

A hobby operating system developed from scratch

💾 A minimal, experimental and "toy" monolithic kernel to learn about OS development // Work In Progress

An operating system written in C

"It is very special"

YiYiYa 一个os

Dennix is a unix-like hobbyist operating system written from scratch.

Portable asynchronous microkernel implementing multiprocessor priority scheduling and Unix-like abstractions

Operating System from scratch

Patchwork is a hobbyist OS built from scratch in C for the x86_64 architecture with a monolithic kernel.

A hobby Operating System developed from scratch using C/C++ and assembly

A modern x86_64 UNIX-like microkernel-based operating system

Simple, self-contained, clean code, well-documented, hobbyist 64-bit operating system for Intel and AMD processors. It's written in Assembly (Intel syntax) and C (GNU99 Standard) in which I strive for adding comments to the source code so it could be used as a reference for future OS developers

Super-simple OS

An operating system project.

Hobby operating system kernel currently targetting the i386 processor. Doesn't do anything useful yet. This is a read-only mirror, pull requests will be ignored.

An x86_64 hobbyist OS written in C and Assembly

Microkernel-based General Purpose Operating System #Hobby OS#

Hobby operating system for amd64 with high ambitions - mirror