Browsix is a Unix-like operating system for the browser.

A Unix-style personal search engine and web crawler for your digital footprint.

A Simple Unix-like operating system

A UNIX-style Operating System for the Waikato RISC Architecture Microprocessor (WRAMP)

Experimental free and open-source PlayStation 4 kernel

An x86 monolithic kernel and operating system written in modern C++. Comes with in-house graphical applications and command line utilities, plus ports of existing software. And yes, it runs DOOM!

A UNIX-like kernel for the i386 architecture

Operating system for x86_64 based around a "keep it simple and make it work" philosophy.

GeckOS version 2, a multi-tasking and multithreading operating system for the 6502

Escape is a UNIX-like microkernel operating system that runs on x86, x86_64, ECO32 and MMIX.

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

A mini Unix-Like OS kernel

A hobby operating system I've been building. Please refer to the 'rewrite' branch to see the ongoing rewrite.

MidnightBSD OS source code

An exokernel for the raspberry pi 3.

The Keyronex Operating System

My retro programming projects for some targets including the Amstrad PCW, the CP/M operating system and the Z80 cpu. Includes a Small-C compiler, Z80 assembler, text editor, graphics, Unix-like shell...

A collection of 68k computer projects, including a unix-like operating system written in C that runs on them

🦠 µnix is a UNIX-like operating system

2.11BSD_X44. A 2.11BSD that implements 4.4BSD's (Lite 2) vm and vnodes

Command line tool to print a textual gantt chart from specially formatted input.

A port of the netbsd utilities for linux(and may be another unix like operating systems)

conbox is a Go implementation of unix-like utilities as single static executable intended for small container images.

A POSIX RISC-V OS kernel written in C23, featuring preemptive priority scheduling, virtual memory, tiered allocators, time management, modular device drivers, with support for ELF and VirtIO-GPU.

Exokernel is one of the major sources for container and library OS techniques.

ctOS is a bit 32 bit Unix-like operating system that I developed as a toy project

Unix-like shell for the CP/M operating system & the Z80 CPU.

A unix like kernel

BlaanSh is a Unix-like shell built by @awbx and @os-moussao.

The chaotix operating system! (Previously known as Magma or Psychix)