A free Windows-compatible Operating System
C
Updated Jun 13, 2018
Learning operating system development using Linux kernel and Raspberry Pi
C
Updated Jun 14, 2018
(Going to be) A microkernel that implements a WebAssembly "usermode" that runs in Ring 0.
A simple heap memory allocator in ~200 lines.
C
Updated Oct 8, 2017
An operating system written in D
D
Updated May 5, 2018
A unix-like toy kernel.
C
Updated Jan 28, 2018
AquilaOS: UNIX-like Operating System
C
Updated Jun 12, 2018
Lua + SQLite + musl libc running on x86.
C
Updated Mar 16, 2017
The Stupid Operating System
Rust
Updated Feb 19, 2018
FreeDOS kernel - implements the core MS-DOS/PC-DOS (R) compatible operating system. It is derived from Pat Villani's …
C
Updated Feb 22, 2018
Metta OS
C++
Updated Apr 25, 2018
BoneOS Kernel and Operating System Source Tree
an experimental 64-bit operating system
C
Updated May 4, 2018
Unix-like operating system written for the PC, aiming for high performance.
C
Updated Mar 31, 2018
A 64-bit SMP-safe kernel for the PC architecture.
C
Updated Mar 26, 2018
Gramado source code
C
Updated Jun 14, 2018
A developing operating system
C
Updated Apr 18, 2018
The Operating System (for x86_64) written in Crystal as much as possible
Crystal
Updated Mar 31, 2018
My own implementation of a kernel
Operating System
C++
Updated Jun 8, 2018
A simple kernel written in Rust for studying purposes.
Rust
Updated May 6, 2018
A Basic x86 Operating System/Kernel
C
Updated Mar 6, 2018
Technology is free, SnowFlakeOS
Rust
Updated Jun 12, 2018
An Open-Source Lightweight Operating System for Educational Purposes
C++
Updated Mar 9, 2017
AuraOS, the Franco-English Operating System developed in C# using Cosmos!
C#
Updated Jun 4, 2018
An operating system project.
C
Updated Apr 29, 2018
A UNIX-like hobby kernel, running binutils, dash, GCC and ncurses, with an alright TCP/IP stack.
C
Updated Aug 29, 2017
A beginner's C++11 monolithic kernel
C++
Updated Jun 3, 2018
A hand-made SMP-aware kernel
Main kernel tree
Rust
Updated May 20, 2018