A book that explore how to write an Operating System from scratch
opuntiaOS - an operating system targeting x86, ARM and RISC-V.
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!
Ghost, a micro-kernel based hobby operating system.
A hobby operating system written in Zig & C that reimagines classic UNIX ideas for modern technology
A modern x86_64 UNIX-like microkernel-based operating system
Modern UNIX-like x86_64 operating system and kernel written in C++
An x86_64 hobbyist OS written in C and Assembly
A sweet hobby made operating system written in C++ for x86 CPUs with GUI
shitty operating system ...---...
x86-64 kernel for learning purposes
Tiny Kernel is a work in progress Operating System kernel.
An AArch64 hobbyist OS for the Raspberry Pi 3 B+
SkylightOS is a small, portable and extensible RTOS
Yet another self-learning OS