How to create an OS from scratch

How to Make a Computer Operating System in C++

Share your terminal over the web

Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)

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…

Minoca operating system

A tiny hand crafted CPU emulator, C compiler, and Operating System

An operating system written in JavaScript

A teaching operating system to get a deeper knowledge in the design of system software

Prescriptive Topology Daemon

Tiny Operating System supporting: SVGA gui, Grub bootloader, network subsystem, CDROM drivers.

A tiny toy operating system ¯\_(ツ)_/¯

Homemade Operating System for x86 PCs

A tiny little (unfinished) x86 operating system

Low-LAtency Minimal Appliance Operating System

This is a mininal read/write filesystem written for linux as part of my operating system course.