Projects

来自osdev
Zhang3讨论 | 贡献2021年12月30日 (四) 05:56的版本 (创建页面,内容为“__NOTOC__ This page maintains a list of academic, personal, and small non-commercial operating systems. For information regarding commercial or mainstream operating systems, please visit Wikipedia. OSes have a high mortality rate: between 2004 and 2006, 112 of 213 OS Projects disappeared from the Internet. And looking at how often these projects are started by using the OS Project Announcement forum, in that same time…”)
(差异) ←上一版本 | 最后版本 (差异) | 下一版本→ (差异)
跳到导航 跳到搜索

This page maintains a list of academic, personal, and small non-commercial operating systems. For information regarding commercial or mainstream operating systems, please visit Wikipedia.

OSes have a high mortality rate: between 2004 and 2006, 112 of 213 OS Projects disappeared from the Internet. And looking at how often these projects are started by using the OS Project Announcement forum, in that same time period 68 projects were announced! The current total is 175 projects, but just 58 of them are active (as of January 1, 2018) and only 62 have been updated at least once since 2018 (three of which have been since abandoned), and 27 since 2019. Please help keep this list current by correcting it if you see any outdated information.

OSes without an update since 2015 are now located at Abandoned Projects.
More mature hobby operating systems can also be found at Notable Projects.
Particularly advanced and successful operating systems are listed at Advanced Projects.

Contents: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 9

A

Acess2

Acess2 is a kernel and operating system designed to do what Linux does, be customizable to any given situation. However, unlike Linux, it there is no need to maintain backwards compatibility with anything. It features a simple but extensible VFS that currently supports VFAT and Ext2, IPv4/IPv6 networking with TCP/UDP, USB input, and storage. Recently, this project has been moved to GitHub, but its old git repo—with outdated sources and some useful documentation—can be found here: http://git.mutabah.net/?p=acess2.git;a=summary . v0.14 outdated floppy image is available at its' old page: username - root, password is blank. Could try building a new floppy from the latest sources by yourself! (some software rot has been noticed but its fixable)

文件:Icon phone.png thePowersGang

文件:Icon license.png Open source; inside the source code archive there are broken symlinks /Kernel/arch/x86_64/rme.c and /Kernel/arch/x86_64/rme.h to Real Mode Emulator files which are available here - https://github.com/thepowersgang/rme2

文件:Icon site.png http://www.mutabah.net/acess2/

文件:Icon clock.png 模板:Month Last commit: 2016-06-22, currently abandoned - the author has switched to his other project, Rust OS (https://github.com/thepowersgang/rust_os)


Amiga Research Operating System,

AROS aims to create a free open source AmigaOS like OS and make it better than the original. Our homepage: http://aros.sourceforge.net

文件:Icon phone.png Ola Jensen, ola [at] aros [dot] org

文件:Icon license.png Open source (MPL-like)

文件:Icon site.png http://www.aros.org

文件:Icon clock.png 模板:Month Latest update: 2019-02-25, is active


The Apollo Project

The Apollo project is a microkernel designed for maximum portability. Closely following the UNIX Philosophy without being unix itself. The Project has been active for about 6 years, with about 8 complete code rewrites along the way.

文件:Icon phone.png nick [at] primis [dot] org

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://github.com/primis/Apollo

文件:Icon clock.png 模板:Month Latest commit: 2019-01-07, is active ; Latest release: 2014-04-24


Aqeous

Aqeous is a new Completely-from-scratch, Not-a-UNIX 32 Bit pmode OS (basically a kernel right now), with SMP style Multi-Processor Support each using Multilevel Feedback Queuing Scheduling, Implementing its own FileSystem AqFS (also made a windows side AqFS Driver to communicate), Pretty good Shell, Pretty Neat VESA Graphics drivers, A Composting window GUI system with double buffering and Alpha-Blending, A primitive Scalable Font Rendering Engine and off-course mouse and keyboard drivers , Shell Scripting Support (like .bat in Windows) etc. Many things are in active development and its still not even in alpha. The Code may look pretty stupid but yeah that won't be that bad for long. The goal is to make something on which u can open facebook and send me a 'Hi' :) Currently It supports only Qemu :( But working on that too.

文件:Icon phone.png ashishkmr472 [at] gmail [dot] com

文件:Icon license.png Open source

文件:Icon site.png https://github.com/AshishKumar4/Aqeous

文件:Icon clock.png 模板:Month Latest update: 2018-09-18


AQUA OS

AQUA OS is a 32 bit protected mode operation system, that has a nice organic and natural graphical interface. It is also very developer friendly, with loads of APIs.

文件:Icon phone.png inobulles [at] gmail [dot] com

文件:Icon license.png GPLv2

文件:Icon site.png https://obiwac.wordpress.com/aqua-os/

文件:Icon clock.png 模板:Month Latest update: 2018-04-09


AquilaOS

AquilaOS is a UNIX-like operating system, intended to be fully POSIX-compliant. Its design follows a generic and robust approach. Many POSIX interfaces are already supported including multi-threading, and many POSIX compliant applications have been ported.

文件:Icon phone.png manwar [at] ieee [dot] org

文件:Icon license.png Open Source (GNU GPLv3)

文件:Icon site.png http://aquilaos.com

文件:Icon clock.png 模板:Month Latest update: 2019-01-23


Asuro

Asuro is an x86 Operating System that started development in 2015 as somewhat of an academic project. Written almost entirely in Freepascal, with NASM used only for bootstrapping & minimal low-level routines, Asuro is a purely hobbyist operating system that differs quite majorly in design from any mainstream OS by using a VM/SE to run anything other than kernel code.

文件:Icon phone.png Kieron Morris, kjm [at] kieronmorris [dot] me
文件:Icon phone.png Aaron Hance, ah [at] aaronhance [dot] me

文件:Icon license.png Open Source

文件:Icon site.png https://www.spexeah.com/index.php/asuro/

文件:Icon clock.png 模板:Month Latest Commit: 2019-03-12


Aura

Aura is part of a larger idea, Project Asiago. It's goal is to reinvent all the currently outdated systems in one unified setup. Aura is just the kernel part of this.

文件:Icon phone.png Chris Smith, chris [at] hichris.com

文件:Icon license.png Open source (GNU GPLv3)

文件:Icon site.png https://github.com/projectasiago/aura

文件:Icon clock.png 模板:Month Latest commit: 2018-03-09


AwooOS

awooOS is an experimental, monotasking operating system, bringing together old ideas and new technology. It is designed around a microkernel, with as much moved into libraries as possible. The kernel proper is less than 50 lines of code.

文件:Icon phone.png Ellen Dash, me [at] duckie [dot] co

文件:Icon license.png Open source (MPL)

文件:Icon site.png https://github.com/awooos/awooos

文件:Icon clock.png 模板:Month Latest commit: 2019-02-16


B

Banana

Banana is a 32-bit hobby operating system written in C and C++, designed for a 486 or better with at least 8MB of RAM. The kernel is pre-emptive and supports loading ELF drivers and modules from the disk. It runs on real hardware, and supports ATA/ATAPI/SATA/SATAPI/floppy disks, FAT/exFAT/ISO9660 filesystems, PS/2 keyboard and mouse, SB16 and AC97 audio. Banana also has full ACPI support. It comes with an installer which can be run from floppies or a CD-ROM. Currently has a command line shell, and development has started on the GUI.

文件:Icon phone.png Alex Boxall, alexboxall3 [at] gmail [dot] com

文件:Icon license.png Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License - https://creativecommons.org/licenses/by-nc-nd/4.0/

文件:Icon site.png https://github.com/A22347/Banana-Operating-System

文件:Icon clock.png 模板:Month Active


BareMetal

BareMetal is a 64-bit OS for x86-64 based computers. The OS is written entirely in Assembly while applications can be written in Assembly or C/C++. The two main purposes of BareMetal are for educational uses in learning low-level OS programming in 64-bit Assembly and to be used as a base for a high-speed data processing node. Source code is well documented and freely available. As of version 0.4.9 BareMetal OS officially supports multiple processors, memory management, and Ethernet communications. More information here - http://www.returninfinity.com/

文件:Icon phone.png Ian Seyler, ian.seyler [at] returninfinity [dot] com

文件:Icon license.png Open source

文件:Icon site.png https://github.com/ReturnInfinity/BareMetal-OS

文件:Icon clock.png 模板:Month Latest commit: 2018-12-04


BCOS

BCOS is a practical distributed operating system, initially aimed at 80x86/PC compatible computers. In general BCOS is meant to (eventually) make a group of computers connected by a network (a cluster of computers) behave like a single computer with multiple users.

文件:Icon phone.png Brendan Trotter, btrotter [at] gmail [dot] com

文件:Icon license.png Proprietary :(

文件:Icon site.png http://bcos.hopto.org/

文件:Icon clock.png 模板:Month Latest update: 2018-03-11


Beelzebub

Beelzebub (The Lord of Flies) features a hybrid kernel, accompanied by libraries and apps written mainly in C++, serving as a platform for development and experimentation of kernel/OS/runtime features. It currently targets AMD64, with plans to support IA-32 and ARM architectures later. It aims to become a clean, modern, and efficient operating system for servers and workstations.

文件:Icon phone.png contact [at] vercas [dot] com

文件:Icon license.png Open source (BSD-like)

文件:Icon site.png https://github.com/vercas/Beelzebub

文件:Icon clock.png 模板:Month Latest commit: 2018-12-22


BeeOS

A simple "Unix-like" x86 kernel trying to be POSIX compliant. Currently, the project does not have any long term mighty ambition, it just want to be a good learning tool for operating systems and low level programming topics. A future "on-the-field" usage, especially when ARM port will be ready, is not excluded.

文件:Icon phone.png davxy [at] datawok [dot] net

文件:Icon license.png Open source (GNU LGPLv3)

文件:Icon site.png https://github.com/davxy/beeos

文件:Icon clock.png 模板:Month Latest commit: 2020-06-06, is active


BleskOS

BleskOS is operation system fully written in assembly, with final goal to be usable for normal user. To 23/12/2021 there are drivers for VESA, AC97, Parallel ATA and ATAPI, PS/2 keyboard, PS/2 mouse, our filesystem JUS, filesystem FAT32 and ISO9660, USB controllers OHCI, UHCI and EHCI, USB mouse, keyboard and mass storage devices. There is also simple text editor and viewer of BMP files. Programs are now under active development. Main BleskOS feature is another view of graphic user interface than mainstream of OSes. Every version is tested on real computers.

文件:Icon phone.png klaykap@yandex.com

文件:Icon license.png No warranty by using! Do not copy what is not your!

文件:Icon site.png https://github.com/Klaykap/BleskOS

文件:Icon clock.png 模板:Month Active


BlueKernel

The BlueKernel is a simple microkernel design intended for students. It has pre-emptive multitasking with threads, message-passing and virtual memory. It is currently targeted for the IA-32 processors, but the design is strictly separated into a hardware-dependent mechanisms layer, with an independent policy layer on top of that. It has its own basic boot loader that loads the kernel and a disk driver. It also has a basic text-mode display driver and keyboard driver. As with most microkernels, the drivers run in user space and help to demonstrate message passing and interrupts. When the system starts it loads a server that allows the user to load their own processes. There are very simple example user programs to demonstrate threads, message-passing and interrupts. The website is written like a textbook to explain how it all works, focusing on the implementation rather than theory.

文件:Icon phone.png http://bluekernel.com.au/#intro,Download%20+%20Contact

文件:Icon license.png Creative Commons, http://creativecommons.org/licenses/by-nc-nd/4.0/

文件:Icon site.png http://www.bluekernel.com.au

文件:Icon clock.png 模板:Month Initial release: v1.0, Latest Release: December 2018


BoneOS

BoneOS is an Operating System for everyone built by everyone. The goal is to make an Operating System for 'Everyone'. Ranging from Programmers to Normal Users. This operating system currently supports x86 and x64. Later will move forward to other architectures and platforms such as MIPS, PowerPC, ARM, etc...

文件:Icon phone.png Bone OS Team (https://github.com/Bone-Project/BoneOS)

文件:Icon license.png Open source (GNU GPLv3)

文件:Icon site.png https://github.com/Bone-Project/BoneOS

文件:Icon clock.png 模板:Month Latest commit: 2017-05-04, Latest release: 2017-02-05; website is now a site in Japanese about online casinos


C

CadexOS

An x86 UNIX-like OS made as a hobby project.

文件:Icon phone.png https://github.com/asiawin

文件:Icon license.png Open source, GNU GPLv2 License

文件:Icon site.png https://github.com/CadexOS/Cadex-OS-Official

文件:Icon clock.png 模板:Month Active


ChaiOS

Modular multi-platform OS. Even Kernel C library dynamically linked (using very basic duplicates). Written in Visual C++ and NASM.

文件:Icon phone.png solocle: chaios.project [at] gmail [dot] com, personal: bellezzasolo [at] gmail [dot] com

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://github.com/ChaiSoft/ChaiOS

文件:Icon clock.png 模板:Month Last commit: 2019-03-17


Cloudium OS

This is being written in pure ASM with cloud computing in mind. Exploring the new exokernel designs and basin design decisions only on speed and cloud. Our homepage: https://sourceforge.net/projects/cloudium-os/

文件:Icon phone.png 0xjarno [at] gmail [dot] com

文件:Icon license.png Proprietary :(

文件:Icon site.png https://sourceforge.net/projects/cloudium-os/

文件:Icon clock.png 模板:Month Latest update: 2017-09-15


Cthulhu OS

Cthulhu OS is actively developed x86-64 based microkernel which uses C11 and custom libc. Currently supports simple user space code. Long term goals include standard desktop operating system. Cthulhu OS supports creating processes from initramfs (called rlyeh) and memory + syscall management. Sadly it has a horrible toolchain and is very difficult (if not impossible) to compile in the up-to-date development environment, unless the author of this project fixes it

文件:Icon phone.png Peter Vanusanik, admin [at] en-circle [dot] com

文件:Icon license.png Open source (MIT)

文件:Icon site.png http://enerccio.github.io/Cthulhu-OS/

文件:Icon clock.png 模板:Month Last commit: 2016-01-31, seems inactive


D

Dawn

Dawn OS is a high-level operating system for the SUBLEQ instruction set. It supports SMP, 64 bit memory addressing, multitasking, it has a built-in C compiler, virtual keyboard, and its' own P2P network standard with automatic forwarding beetween clients, and contains various built-in tools like paint, text editor, sound player, chess, piano, amoeba

文件:Icon phone.png http://gerigeri.uw.hu/DawnOS/download.html

文件:Icon license.png Freeware

文件:Icon site.png http://gerigeri.uw.hu/DawnOS/index.html

文件:Icon clock.png 模板:Month Latest release: 2019-02-13, is active


Dennix

Dennix is a unix-like operating system for x86 and x86_64 written in C and C++. It consists of a monolithic kernel, a standard C library, userspace applications and a graphical user interface. It also comes with several ports of third-party software.

文件:Icon phone.png https://github.com/dennis95/dennix

文件:Icon license.png Open source (ISC)

文件:Icon site.png https://github.com/dennis95/dennix

文件:Icon clock.png 模板:Month 16, 2021 -- Version 0.7


DiyOS

A learn-by-doing OS with a basic GUI.

文件:Icon phone.png Leonardo Monteiro (leonardoms1911 AT gmail.com)

文件:Icon license.png GPL-3.0

文件:Icon site.png https://github.com/leonardoms/DiyOS

文件:Icon clock.png 模板:Month Latest commit: 2019-12-14


DreamOs

Home-made operating system, developed in C and asm for x86 architectures.

文件:Icon phone.png Ivan Gualandri, contact info at the bottom of Github page

文件:Icon license.png Open source (GNU GPLv3)

文件:Icon site.png https://github.com/inuyasha82/DreamOs

文件:Icon clock.png 模板:Month Latest commit: 2018-09-18


DreamOs 64

Home-made 64 bit operating system, developed in C and asm from scratch

文件:Icon phone.png Ivan Gualandri, contact info at the bottom of Github page

文件:Icon license.png Open source (GNU GPLv3)

文件:Icon site.png https://github.com/dreamos82/DreamOs64

文件:Icon clock.png 模板:Month Latest commit: Active


Dux

An x86 operating system with module loading capabilities, started in 2008

文件:Icon phone.png Ellen Dash, me [at] duckie [dot] co

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://github.com/duckinator/dux

文件:Icon clock.png 模板:Month Latest commit: 2017-12-05


E

Escape

Escape is a 32-Bit microkernel operating system for X86 that supports multitasking and multithreading. It's implemented in ANSI C, C++ and a bit assembler and most parts of it are UNIX-like. The goal is to experiment with it and learn as much as possible about operating systems, hardware and so on.

文件:Icon phone.png Nils Asmussen, nils [at] script-solution [dot] de

文件:Icon license.png Open source (GNU GPLv2)

文件:Icon site.png https://github.com/Nils-TUD/Escape

文件:Icon clock.png 模板:Month Last commit: 2018-07-12


Einherjar

Forth computing environment for PowerPC Macs.

文件:Icon phone.png Konstantin Tcholokachvili, konstantin [dot] tcholokachvili [at] protonmail [dot] com

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://github.com/narke/Einherjar

文件:Icon clock.png 模板:Month Last update: 2020-03-16


F

Fiwix

Fiwix is an operating system kernel written from scratch, based on the UNIX architecture and fully focused on being POSIX compatible.

文件:Icon phone.png Jordi Sanfeliu, jordi [at] fiwix [dot] org

文件:Icon license.png Proprietary :( (author promises that it will become open source at 1.0 version)

文件:Icon site.png http://www.fiwix.org/

文件:Icon clock.png 模板:Month Latest release: 2018-08-04


Fling OS

Fling OS is an educational operating system with full technical documentation and aiming to have full reference and tutorial articles on every aspect of its code. As of September 2015, they had a C# kernel with ELF driver and USB 2.0 support for x86, a C# AOT compiler, and a cross-platform (x86/MIPS) compiler verification kernel. They launched over 30 articles and a series of 10 Getting Started tutorial videos on 17th September 2015 having been sponsored by Imagination Technologies over the previous summer. Stable core kernel including USB 2.0 and ELF drivers. Also first release of their AOT C# to x86/MIPS compiler and compiler verification kernel. Industry sponsored and collaborating with University Of Bristol. Our homepage: http://www.flingos.co.uk

文件:Icon phone.png Edward Nutting , osdev [at] flingos.co.uk

文件:Icon license.png Open source (GNU GPLv2)

文件:Icon site.png https://github.com/FlingOS/FlingOS

文件:Icon clock.png 模板:Month Latest commit: 2017-10-30


FoxOS

FoxOS's goal is to develop an operation system that focuses on the terminal, performence and reliability. And hope to provide users with a functionnal, performant and stable OS.

文件:Icon phone.png No Contact Information

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://theultimatefoxos.github.io/

文件:Icon clock.png 模板:Month Active


FreeDOS

Today, FreeDOS is ideal for anyone who wants to bundle a version of DOS without having to pay a royalty for use of DOS. FreeDOS will also work on old hardware and embedded systems. FreeDOS is also an invaluable resource for people who would like to develop their own operating system. While there are many free operating systems out there, no other free DOS-compatible operating system exists. Sources are here: http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/repositories/1.2/

文件:Icon phone.png Jim Hall, the mailing lists at http://www.freedos.org/lists/

文件:Icon license.png Open source (GNU GPLv2)

文件:Icon site.png http://www.freedos.org

文件:Icon clock.png 模板:Month Latest release: 2018-08-24



FROST

FROST is an OS written in FreeBASIC based on the FROST-Microkernel. Basic kernel functionality available, IPC, VFS and SMP in development

文件:Icon phone.png https://github.com/thrimbor/frost

文件:Icon license.png Open source

文件:Icon site.png https://github.com/thrimbor/frost

文件:Icon clock.png 模板:Month Latest commit: 2018-04-11


Fudge

Fudge started as a project to see if it would be possible to create an operating system that came as close as possible to be fully deterministic by not implementing solutions with unpredictable behaviour like dynamic memory allocation, scheduling and caching.

文件:Icon phone.png Jens Nyberg, jens [dot] nyberg [at] gmail [dot] com

文件:Icon license.png Open source (MIT)

文件:Icon site.png http://github.com/jezze/fudge/

文件:Icon clock.png 模板:Month Last commit: 2018-12-30, is active


FuzzyOS

32-bit x86 multiprocessing OS capable of running console or graphical user applications. The bootloader and kernel are written in NASM/C, the STL and user applications are written C/C++, while the tests are written in bash and python. It's built as a hobby project for educational purposes.

文件:Icon phone.png https://github.com/scopeInfinity/FuzzyOS

文件:Icon license.png Open source (Apache 2.0)

文件:Icon site.png https://github.com/scopeInfinity/FuzzyOS

文件:Icon clock.png 模板:Month active


FYSOS

Intel/AMD 32-bit and 64-bit operating system, including most modern hardware specifically the USB and related hardware.

文件:Icon phone.png Ben Lunt, fys [at] fysnet [dot] net

文件:Icon license.png Currently Closed Source

文件:Icon site.png http://www.fysnet.net/fysos.htm

文件:Icon clock.png 模板:Month active


G

Ghost OS

A homemade operating system with a microkernel for the IA32 (x86) platform. The project is written in C++ and Assembly. Features: multiprocessor- & multitasking support, kernel API library, custom C library, ELF support, IPC (messages, signals, shared memory, pipes), VFS, window server & GUI with homemade toolkit, PS/2 keyboard & mouse driver, VESA video driver and more...

文件:Icon phone.png Max Schlüssel, lokoxe [at] gmail [dot] com

文件:Icon license.png Open source (GNU GPLv3)

文件:Icon site.png http://ghostkernel.org/

文件:Icon clock.png 模板:Month Last release: 2018-12-17, is active


Gubernatrix

A 64-bit single-address space, containerizing operating system.

文件:Icon phone.png himanshu.goel2797 [at] gmail [dot] com

文件:Icon license.png MIT

文件:Icon site.png https://gitlab.com/hgoel0974/gubernatrix

文件:Icon clock.png 模板:Month Active


GreenteaOS

GreenteaOS is a 64-bit desktop OS for x86-64. Aims to run .exe files natively and become open-source Windows alternative. Follows own non-NT/non-UNIX monolithic kernel design. Currently in the pre-alpha state.

文件:Icon phone.png alegorium [at] gmail [dot] com

文件:Icon license.png Open source (GNU LGPLv3)

文件:Icon site.png https://github.com/GreenteaOS

文件:Icon clock.png 模板:Month Active


H

Haiku

Fully featured open source operating system inspired by the commercial Be Operating System. Has a preemptive, modular kernel, nearly complete POSIX compatibility, a nice (non-X11-based) GUI, and a wide variety of ported and native applications (including a WebKit based browser). Nearly the entire operating system is written in C++98 (including the kernel), albeit with little usage of exceptions.

文件:Icon phone.png haiku-development [at] freelists.org

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://www.haiku-os.org/

文件:Icon clock.png 模板:Month Latest release: 2019-02-25, is active


HelenOS

Preemptive microkernel multiserver design, SMP support, lightweight IPC, thread-local storage and user-space managed fibrils. Our homepage: http://www.helenos.org/

文件:Icon phone.png helenos-devel [at] lists [dot] modry [dot] cz

文件:Icon license.png Open source (BSD/GPL)

文件:Icon site.png https://github.com/HelenOS/helenos

文件:Icon clock.png 模板:Month Last commit: 2019-02-25, is active


HeliX

HeliX is a german open-source OS. It has a nice shell and already supports FAT12, multitasking, keyboards and mice and very, very much more... HeliX is still in development and it doesn't exist a long time , so there are many features to come! [at] this point of time there are no downloads at the webpage, because there are still some heavy bugs (; -please be patient; they'll come!

文件:Icon phone.png Illusoft, Ufo [at] sandrakoenig [dot] de

文件:Icon license.png Open source (BSD 2-clause)

文件:Icon site.png https://github.com/Helix-OS/helix-os

文件:Icon clock.png 模板:Month Last commit: 2016-01-15, is abandoned


Hoho

Hoho is an x86 open-source OS supporting multitasking with ELF executables, virtual memory, FAT and virtual filesystem, ATA drives and Floppy disks. Soon it will be self hosted with GCC working on top of it.

文件:Icon phone.png David, kingbabasula [at] gmail [dot] com

文件:Icon license.png Open source (Apache 2.0)

文件:Icon site.png https://github.com/davidepianca98/hoho-os

文件:Icon clock.png 模板:Month Last commit: 2016-11-12, likely abandoned


Hydrogen

Hydrogen is an operating system targeting embedded systems (servers, thin clients, SBCs) running on x86. Its written in C and assembly (NASM). There is no support for VGA, its serial-only. My homepage: http://moondeck.github.io/hydrogen

文件:Icon phone.png moondeck, olgierd [at] novakovsky [dot] eu

文件:Icon license.png Open source (Apache 2.0)

文件:Icon site.png https://moondeck.github.io/hydrogen/

文件:Icon clock.png 模板:Month Latest commit: 2017-06-01


HypnoticOS

64-bit Hobby Operating System

文件:Icon phone.png https://github.com/hypnoticos/hypnoticos

文件:Icon license.png GNU GPLv3

文件:Icon site.png https://github.com/hypnoticos/hypnoticos

文件:Icon clock.png 模板:Month Last commit: 2020-04-09


I

J

JaeOS

Just Another Embedded OS. My homepage: http://jaeos.com/

文件:Icon phone.png http://jaeos.com/contact-us.html

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://github.com/azsoter/jaeos-devel

文件:Icon clock.png 模板:Month Latest commit: 2018-03-23


JSD/OS

JSD/OS which either stands for "Jake S. Del Mastro Operating System" or "Jake'S Disk Operating System" is a tiny Pseudo Single-Tasking operating system for 32bit x86, developed on and off since 2014. The goal is to build an OS with a very small memory footprint, a fast file system and minimal overhead to allow user requests to be processed as quickly as possible, ideal for interactive applications, using a unique scheduler known as CuFS (Conciously unFair Scheduling). The system can run applications packaged in the ELF object format and has full support for memory protection via virtual address spaces. The system includes a shell which works with many DOS & Unix commands.

文件:Icon phone.png https://jakedelmastro.com/contact/

文件:Icon license.png Open source (BSD 3-Clause)

文件:Icon site.png https://github.com/pgrAm/JSD-OS

文件:Icon clock.png 模板:Month Latest commit: 2020-01-16


JSLK

JSLK is a 32-bit hobby kernel designed to run on the x86 architecture (although portability has been taken into consideration). It was started in August 2017 with the objective of learning how a computer operating system works and to improve the coding skills of the main developer. The kernel is mostly written in C with some bits of assembly and has partial compatibility with C++ (a runtime is provided). Some of its features are: extensive HAL API, System V ABI compatibility, memory management, interrupt handling, VGA driver, timers and delays, some synchronization primitives, a growing home-made C library, virtual memory, a VFS, a keyboard and RTC driver and more. Website: https://sofferjacob.github.io/jslk.html

文件:Icon phone.png Jacobo Soffer, sofferjacob [at] gmail [dot] com

文件:Icon license.png Open source (GNU GPLv3)

文件:Icon site.png https://github.com/sofferjacob/jslk

文件:Icon clock.png 模板:Month Last commit: 2018-12-21, is active


K

KLIKA-OS

Simple x86_64 multi tasking OS with GUI. Features preemptive multitasking, memory management, userspace, FAT 12/14/16, GUI with VESA, etc. Written in C and assembly.

文件:Icon phone.png Zaharije Pasalic, zaharije [at] klika [dot] ba

文件:Icon license.png Open source

文件:Icon site.png https://github.com/klikaba/klika-os

文件:Icon clock.png 模板:Month Last commit: 2019-11-27, is active



KnightOS

Open-source operating system for Texas Instruments calculators. Features preemptive multitasking, memory management, etc. Written in z80 assembly. Mature SDK, usable kernel, usable userspace, no math. Our homepage: http://knightos.org

文件:Icon phone.png Drew DeVault, sir [at] cmpwn [dot] com

文件:Icon license.png Open source

文件:Icon site.png https://github.com/KnightOS/KnightOS

文件:Icon clock.png 模板:Month Last commit: 2019-01-28, is active


Kolibri OS

Kolibri OS was a fork of the 32-bit version of Menuet OS but has changed much along the way. Despite fitting on a standard 1.44 MB floppy, this wonderful OS contains: the complete GUI desktop, a lot of drivers and great software (such as web browser and music player), system programs and games! The Kernel and most applications, libraries and drivers are written in FASM, but some are in C-- (https://en.wikipedia.org/wiki/C-- ; link to their C-- compiler: http://c--sphinx.narod.ru/). At this OS you can write the ASM code and execute it after assembling. Source code is open - http://websvn.kolibrios.org/listing.php?repname=Kolibri+OS - and the contributions are welcome!

文件:Icon phone.png The Kolibri OS team

文件:Icon license.png Open source (GNU GPLv2)

文件:Icon site.png http://www.kolibrios.org

文件:Icon clock.png 模板:Month Latest commit: 2019-02-22, is active


Kora OS

Kora is an operating system under it's way. The OS is still a young pup develop by an enthusiast engineer as a learning project.

文件:Icon phone.png Fabien Bavent (fabien.bavent@gmail.com)

文件:Icon license.png Open source (GNU AGPL)

文件:Icon site.png https://github.com/AxFab/kora-kernel

文件:Icon clock.png 模板:Month Latest commit: 2021-10-18, is active



KOS

KOS is a Hobby Operating System. It is meant to be minimalist and easy to understand.

文件:Icon phone.png Karthik Kumar Viswanathan (karthikkumar@gmail.com)

文件:Icon license.png Open source (Standard Disclaimer)

文件:Icon site.png https://github.com/guilt/KOS

文件:Icon clock.png 模板:Month Latest commit: 2019-02-21, is active


L

Lambda OS

Lambda OS is a hobby operating system developed by Peter Farley. Lambda OS is designed to work on any i386-compatible processor, but its' design allows for easier addition of new architectures without any major modification of the main kernel code

文件:Icon phone.png Peter Farley, far.peter1 [at] gmail [dot] com

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://github.com/farlepet/lambda-os

文件:Icon clock.png 模板:Month Latest update: 2018-06-19


Lemon OS

Lemon OS is a UNIX-like 64-bit operating system written in C++. It features various software ports such as DOOM, networking (TCP/UDP), and various drivers including AHCI and NVMe.

文件:Icon phone.png No Contact Information

文件:Icon license.png Open source (BSD 2-clause)

文件:Icon site.png https://github.com/LemonOSProject/LemonOS

文件:Icon clock.png 模板:Month Active


文件:LF OS-20210519.png
LF OS kernel initialization in QEMU

LF OS

Microkernel based operating system for amd64 with high ambitions. Work primarily happens on a gitlab instance (complete with CI/CD system), but the master branch is also mirrored to github for convenience. Check out the repo if you want to know more, changes are happening too fast to update everywhere x)

文件:Icon phone.png CONTRIBUTING.md lists some ways to contact Fox.

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://github.com/LittleFox94/lf-os_amd64

文件:Icon clock.png 模板:Month Active


Lotus-Effect

Very small and fast, multi-tasking operating system written in C language for 64-bit processors from the x86_64 family.

文件:Icon phone.png No Contact Information

文件:Icon license.png No License Information

文件:Icon site.png https://gitlab.com/akasei/Lotus-Effect

文件:Icon clock.png 模板:Month Active


M

MajickOS

MajickOS is a graphical/command-line OS for 32/64-bit computers. It is currently under development, but it's specifications are available on GitHub.

文件:Icon phone.png Majick Tek

文件:Icon license.png Open Source (GNU GPLv3)

文件:Icon site.png https://github.com/MajickTek/MajickOS/wiki

文件:Icon clock.png 模板:Month Latest update: 2017-07-24


Managarm

Managarm is a 64-bit OS for x86-64. It’s written in C++ with a custom libc and a GNU like userland on top. Managarm’s main purpose is aiming for Linux compatibility while being completely asynchronous in terms of I/O. The OS is capable of running Weston and kmscon while effort is made into porting (a subset of) Xorg. Furthermore, Managarm supports many modern hardware devices, including USB 3 and has nearly full ACPI support.

文件:Icon phone.png The official Managarm Discord server https://discord.gg/7WB6Ur3

文件:Icon license.png Open source (MIT)

文件:Icon site.png http://www.managarm.org

文件:Icon clock.png 模板:Month Active


MenuetOS

MenuetOS is a fully 32 bit assembly written graphical operating system. Menuet supports 32 bit x86 assembly programming as a faster and smaller system footprint. Menuet has no unix roots and the basic system is meant to be a clean asm based structure. Menuet isn't based in any particular operating system, since the idea has been to remove the extra layers between different parts of software, which complicate programming and create bugs. Menuet's application structure is not specifically reserved for asm programming since the header can be produced with practically any other language. However, the overall application programming design is intended for easy 32 bit asm programming. The GUI is extremely easy to handle with assembly language

文件:Icon phone.png The MenuetOS development team

文件:Icon license.png Proprietary :( 64 bit version ; Limited open source 32 bit version

文件:Icon site.png http://www.menuetos.net/

文件:Icon clock.png 模板:Month Latest release of open source 32-bit version: 2015-02-20, Latest release of proprietary 64-bit version: 2019-02-02


Mettā

Mettā aims to be your mithril compass, that is, a device powerful in determining what is worth and what is not worth doing, in determining when it is the right time for doing so and also on doing the things it can do, without taking up your time.

文件:Icon phone.png Berkus, berkus [at] exquance [dot] com

文件:Icon license.png Open source (Boost)

文件:Icon site.png https://github.com/berkus/metta/wiki

文件:Icon clock.png 模板:Month Latest commit: 2018-04-28


MicroBe OS

Hobby OS aimed to learn how things are done. Written in x86 assembler. With huge time gaps developed since 1997 but so far no release available to public

文件:Icon phone.png Vladimír Šiman, online [at] microbe [dot] cz

文件:Icon license.png Proprietary :(

文件:Icon site.png http://www.microbe.cz/

文件:Icon clock.png 模板:Month Last commit: 2017-03-04


MikeOS

MikeOS is an operating system for x86 PCs, written in assembly language. It is a learning tool to show how simple 16-bit, real-mode OSes work, with well-commented code and extensive documentation. It has a BASIC interpreter with 46 instructions, supports over 60 syscalls, could manage a serial terminal connection and output the sound through PC speaker. There is also a file manager, text editor, image viewer and some games

文件:Icon phone.png Mike Saunders, okachi [at] gmail [dot] com

文件:Icon license.png Open source

文件:Icon site.png http://mikeos.sourceforge.net/

文件:Icon clock.png 模板:Month Latest commit: 2016-12-04? ; Latest release: 2019-02-09


mkfreeOS

The kernel is developed in C++. It is designed to run on Intel x86 architecture. Supported functionalities: Multitasking, Multithreading, FAT32 and BFS file systems (proper for mkfree), Virtual memory manager, Controllers, Hierarchical protection domains (Kernel runs in ring 0 and user applications in ring 3). Multitasking: Each task is executed every 1ms intervals. For now all tasks have the same priority. There is a main thread of execution and it can have these states: 1- suspended, 2- waiting and 3- executing. Multiple threads: Each task can have several threads of execution and can have several states: 1- suspended, 2- waiting and 3- executing. GUI: Simple graphical interface.

文件:Icon phone.png Ramón Mayedo, Ramón [at] gmail [dot] com

文件:Icon license.png Open source

文件:Icon site.png https://github.com/ramonmayedo/mkfreeOS

文件:Icon clock.png 模板:Month Latest commit: 2020-06-25



Mu

Minimal software stack bootstrapped from 32-bit x86 machine code without any C. Supports SVGA with a single font (GNU Unifont), a PS/2_Keyboard, ATA disks using 28-bit PIO mode. Implemented in a memory-safe statement-oriented language, and includes a Lisp-based prototyping environment.

文件:Icon phone.png Kartik Agaram

文件:Icon license.png Open Source (GNU GPL v2)

文件:Icon site.png https://github.com/akkartik/mu

文件:Icon clock.png 模板:Month Active



MVS/380

IBM's old IBM mainframe operating system (MVS) was public domain. With a freely available IBM hardware emulator available, this operating system was dusted off and being given a new life with some radical architecture changes. There's a similar VM/380 available too, for another IBM mainframe OS. Version 1.0 released and a group of people driving it forward on a daily basis instead of being a one-man project. Our homepage: http://mvs380.sourceforge.net

文件:Icon phone.png Paul Edwards, fight [dot] subjugation [at] gmail [dot] com

文件:Icon license.png Open source (Public Domain)

文件:Icon site.png https://sourceforge.net/projects/mvs380/

文件:Icon clock.png 模板:Month Latest update:2019-01-17, is active


MysticOS

MysticOS is an exokernel based OS. Its main goal is to be able to adapt to the users wishes and abilities at run time, providing the perfect environment for anybody. Current features include FreeBasic support and hardware accelerated graphics (2D and 3D). The OS is currently pre-alpha - there are no official releases yet. However, nightly builds, source code and documentation are available

文件:Icon phone.png Marcel Sondaar, marcel_willem [at] hotmail [dot] com

文件:Icon license.png Open source (GNU LGPL)

文件:Icon site.png http://www.d-rift.nl/combuster/mos3/

文件:Icon clock.png 模板:Month Latest commit: 2017-09-11?


N

Nano

Small and simple operating system. There are 8086 real-mode (Nano16) and 386 protected-mode (Nano32) versions.

文件:Icon phone.png vialamo at OSDev forums

文件:Icon license.png Open source

文件:Icon site.png https://github.com/NANO-DEV/

文件:Icon clock.png 模板:Month Latest commit: 16-bit: 2018-05-30, 32-bit: 2018-12-17


NetDOS/32

32bit rewrite of my previous crappy operating system, NetDOS aka NetDOS/16. Will support multitasking and run NetDOS/16 programs.

文件:Icon phone.png clementttttttttt at OSDev forums

文件:Icon license.png dowhateveryouwantwithitidontcare

文件:Icon site.png https://github.com/clementtttttttt/NetDOS-32

文件:Icon clock.png 模板:Month Active


Night Kernel

The Night kernel is a 32-bit drop-in replacement for the original 16-bit kernel of the FreeDOS operating system. It uses linear memory addressing and operates in protected mode on the Intel x86 architecture. The typical user will retain compatibility with their DOS applications and gain protected mode abilities such as task switching between applications, protected memory and increased overall performance in a DOS environment.

文件:Icon phone.png mercury0x0d-at-protonmail.com

文件:Icon license.png Open source (GPLv3)

文件:Icon site.png https://groups.google.com/forum/?hl=en#!forum/night-dos-kernel

文件:Icon clock.png 模板:Month Latest commit: 2019-09-05, is active


nightingale

Nightingale is a small operating system with a vaguely UNIX-like userland. It supports multiple processes, loadable kernel modules, networking, and has a (fairly) full featured shell with pipes and file redirection. It has no video support, and only communicates with the outside world via the serial ports and network card.

文件:Icon phone.png nightingale-at-tylerphilbrick.com

文件:Icon license.png Open source (GPL)

文件:Icon site.png https://github.com/tyler569/nightingale

文件:Icon clock.png 模板:Month Latest commit: 2020-11-01, is active


NOS

NOS is a microkernel OS project written in C++, making use of modern C++ standards (from C++11 onwards). It targets multiple architectures, is meant to be portable and provides a structured, object-oriented API. It is mostly inspired by the L4KA series of microkernels. Currently it is the basic kernel boot and thread creation / switching on x86 32-bit and 64-bit platforms

文件:Icon phone.png Manuel Hohmann, XenOS at OSDev forums

文件:Icon license.png Proprietary (although the source code is available, it has no license and it seems that the author is hates licensing, see (author deleted the issue) https://github.com/xenos1984/NOS/issues/5)

文件:Icon site.png https://github.com/xenos1984/NOS

文件:Icon clock.png 模板:Month Latest commit: 2019-01-01, is active


Nutoak

Nutoak is an x86 operating system. Check website for more info.

文件:Icon phone.png Luka Andjelkovic, lukandjelkovic [at] gmail [dot] com

文件:Icon license.png Open source (Thontelix)

文件:Icon site.png (link is dead) https://github.com/lukaandjelkovic/Nutoak (link is dead)

文件:Icon clock.png 模板:Month Last release: 2016-11-04, abandoned


O

Oberon System

The Oberon System is an academic operating system and an integrated software environment developed by Niklaus Wirth and Jürg Gutknecht since 1980s at ETH in Zürich. Currently it is a single-user, multi-core, multi-tasking system that runs on bare hardware or on top of a host operating system (currently Microsoft Windows or Linux). The developers aim at producing a reliable, real-time operating system suitable for embedded systems and for industrial and in particular medical applications. Earlier it was called "Aos" (Active Object System), a nomenclature that is still in use. It is written in the Active Oberon programming language, which evolved from Oberon, a programming language in the Pascal/Modula tradition. The graphical user interface is referred to as “Bluebottle”. See also: Oberon Operating System on Wikipedia and Lukas Mathis' Blog: Ignore the Code. Note that some stuff on these pages appear outdated, but this may be more a problem of keeping the Web-pages as current as the System. More current and in depth documentation is included in the systems, although you (sorrily) have to master their (partially) unconventional user-interface before you can access the documentation. Many dead links in Native Oberon reference site can be reanimated by replacing www with www-old. It has been revitalized in fall 2013 by Niklaus Wirth implementing a RISC processor in FPGA. See Project Oberon

文件:Icon phone.png Forums - http://www.ocp.inf.ethz.ch/forum/ ; mailing list - https://lists.inf.ethz.ch/pipermail/oberon

文件:Icon license.png Open source (BSD-like)

文件:Icon site.png http://www.ocp.inf.ethz.ch/wiki/Documentation/Front

文件:Icon clock.png 模板:Month Latest ISO: 2015-10-23, but the development is ongoing (https://trac.inf.ethz.ch/trac/lecturers/a2/browser) . More info at SourceForge Native Oberon, Old ETH Oberon Home Page, Linz Oberon V4, SourceForge Oberon V4, and Project Oberon)


Operation Replicant

Operation Replicant is an operating system for a revolutionary gaming console that is in development.

文件:Icon phone.png michaelernestwais@gmail.com

文件:Icon license.png All Rights Reserved

文件:Icon site.png No URL

文件:Icon clock.png 模板:Month Latest update: 2018-09-10, is in preliminary development.


OS

OS for x86 with the goal to provide a complex system basics implemented with a maximum delay of 1 year (virtual memory, file systems, emulation, GUI, multitasking, clean-up of general information, drivers from other OSes, USB, SATA), and general study written in NASM, C and miscellaneous language snippets gathered from the usual PC demo code repositories, books, and study of professional programs. It aims at easily building a custom OS-like DOS application manually, simple or with all the available protection and system features, to study the implementation of the different system-level tasks. It contains simple 386 malloc/free functionality for paging, simple FAT32 LBA support for displaying files and folders with a simple fopen/readdir/Read_Disk/Read_Disk_DWORD for clusters, and several functions for handling VGA, PS/2, PIT timer, ATA-ATAPI. It boots from DOS and can return to it with the exittodos command, even under the newest laptops. Contains documentation in Spanish and English. Decompress the TAR to the root directory. c:\start.bat launches it. Has miniprograms that can be invoked as commands with arguments, and has fail-proof ATA-ATAPI detection (only primary master enabled by now). In 2021 it will add a basic emulator for being able to call things like video modes natively derived from the BIOS and to access the memory map from the kernel.

文件:Icon phone.png ~ at OSDev forums

文件:Icon license.png Open source (Public Domain or no license - to be treated as a simple replay view of writing random code as a game)

文件:Icon site.png http://sourceforge.net/projects/lowest-kernel/files/

文件:Icon clock.png 模板:Month Latest update: 2020-12-31, is active


OS/K (OS on Kaleid)

A fully free as in freedom operating system concepted from scratch, with the only goal to be a hobby OS to learn and practice. It is under regular development, since the contributors are students.

文件:Icon phone.png os-k-team@os-k.eu

文件:Icon license.png Free Software (GNU GPL version 3)

文件:Icon site.png https://git.a-lec.org/os-k-team/os-on-kaleid

文件:Icon clock.png 模板:Month Latest update: no release, but is active


OS/Z

OS/Z is an open-source, multiplatform, micro-kernel hobby OS written in C and assembly. It implements some interesting, non-standard concepts, and it's deliberately not fully POSIX compliant (although the API is POSIXish as much as possible). Its goal is to handle big amounts of data (in magnitude of yotta) in an user friendly, efficient way. Has it's own built-in debugger, memory allocator, unique VFS implementation and graphical interface protocol which is somewhere between X and Wayland. Currently supports x86_64 and AArch64 architectures and is under heavy development.

文件:Icon phone.png bzt at OSDev forums

文件:Icon license.png Open source (Creative Commons)

文件:Icon site.png https://bztsrc.gitlab.io/osz/

文件:Icon clock.png 模板:Month Latest update: 2020-11-02, is active


opuntiaOS

opuntiaOS - an operating system targeting x86 and ARMv7. It features a kernel with great features like SMP and Ext2, custom runtime libraries for C/C++/ObjC and libraries for UI.

文件:Icon phone.png nimelehin@gmail.com

文件:Icon license.png BSD-2-Clause License

文件:Icon site.png https://github.com/opuntiaOS-Project/opuntiaOS

文件:Icon clock.png 模板:Month Active


P

PDOS - Public Domain Operating System

One of very few operating systems that have an explicit "released to the public domain" notice. What that means is that if you spend time on this, and you later see a commercial use for it, there is absolutely no restriction on selling/modifying etc, any more than you would dig up Shakespeare and ask him if it's OK to use "Hamlet". It is designed to look like MSDOS, and the 8086 version can currently execute some MSDOS executables unchanged, the 80386 version can currently execute some Win32 executables (including gccwin - a modified GCC 3.2.3 for Windows msvcrt.dll) unchanged, and the S/3X0 version can currently execute some MVS executables unchanged. It's written in C90, with some assembler. Basic functionality is now complete and focus is switching to fixing bugs.

文件:Icon phone.png Paul Edwards, mutazilah@gmail.com

文件:Icon license.png Open source (Public Domain)

文件:Icon site.png http://pdos.org

文件:Icon clock.png 模板:Month Latest commit: 2021-08-07, is active


Pedigree

Monolithic OS with several backends supported - x86, x64, MIPS32, ARM and PowerPC. Kernel written in C++ with the obvious bits of ASM. Offers a reasonable amount of POSIX support and a tiling GUI and can run Apache, DOSBox, and various other common programs. Planned to also offer a native API alongside POSIX for Pedigree-specific applications

文件:Icon phone.png JamesM, bluecode, pcmattman, IRC freenode.net#pedigree

文件:Icon license.png Open source (ISC)

文件:Icon site.png (link is dead) http://www.pedigree-project.org/ (link is dead)

文件:Icon clock.png 模板:Month Latest commit: 2017-12-15


Pépin

A small and simple kernel created for educational purposes. A great care is put on keeping the code as simple and clear as possible. The project home page provide a full tutorial (currently only in french) explaining how to code a kernel using a bottom-up approach. Pépin is written in C and some i386 assembly. Support : Grub, 32bit Protected mode, Interrupts, Segmentation, Paging, Syscalls, Multi-tasking, IDE PIO mode, Ext2FS (read), ELF, Signals. Every stuff released under GNU GPL and GNU FDL terms. [1]

文件:Icon phone.png feedback form on website

文件:Icon license.png Open source (GNU GPLv2)

文件:Icon site.png (link is dead) https://github.com/ClumsyApe/Pepin-OS (link is dead)

文件:Icon clock.png 模板:Month Last release: 2017-05-06


Perception

A basic OS built around a x86-64 microkernel.

文件:Icon phone.png AndrewAPrice

文件:Icon license.png Open source (Apache 2)

文件:Icon site.png https://github.com/AndrewAPrice/Perception

文件:Icon clock.png 模板:Month Latest commit: 2020-05-07


PicoBSD

The stripped down version of FreeBSD for hobbyists and embedded systems developers. Its' primary difference is a tiny size, hence the "PicoBSD" name. Unlike OpenBSD (which provides the installation floppy with a limited set of features), PicoBSD is the only modern BSD system which could fit on a floppy - although, as the time passes and the BSD kernel grows in size - it becomes more and more difficult to fit

文件:Icon phone.png freebsd-embedded mailing list, https://lists.freebsd.org/mailman/listinfo/freebsd-embedded

文件:Icon license.png Open source (BSD)

文件:Icon site.png https://github.com/freebsd/freebsd/tree/master/release/picobsd

文件:Icon clock.png 模板:Month Last update: 2017-11-18


Plan 42

A small public-domain OS, based on the 'nanos' nanokernel.

文件:Icon phone.png Andy Elvey

文件:Icon license.png Open source (Public Domain)

文件:Icon site.png https://github.com/mooseman/plan_42

文件:Icon clock.png 模板:Month Last commit: 2016-01-08, abandoned


PlusOS (Plus Operating System)

Plus operating system is hobby project. That's built to run as auxiliary OS with Major OS like Windows and Linux etc..bootable with grub2 and own boot loader.focused on eBook reading software(PDF,EPUB,MOBI,DJVU,CHM...).with programs like calculator, notepad,source code editor, hex viewer, text viewer,image viewer and many games.VESA 32bpp GUI from startup.read-only plus maybe writing support for standard file systems FAT/NTFS/EXT/CDFS.codec for archives(ZIP,RAR,7z,GZ ...).codec for image formats(JPG,BMP,GIF,PNG...).video player or at least thumbnails extract(AVI,MKV,MP4,3GP...). mountable as filesystem from ISO,ISZ file.generic drivers VBE,USB,HD Audio,Keyboard, mouse.bootable on qemu and of course on real computer systems.at least all drivers for one computer (my) this is primary goal. In summary goal is building a stable and usefull OS. A Project By Muhammad Arshad Latti.

文件:Icon phone.png arshadlatti@gmail.com

文件:Icon license.png No License Information

文件:Icon site.png https://sourceforge.net/projects/plusos/

文件:Icon clock.png 模板:Month Last commit: 2019-09-22


PrettyOS

OS with a simple kernel created for educational purposes. A great care is put on keeping the code as readable as possible. PrettyOS is written in C and some i386 assembly (own bootloader). PrettyOS offers network, FAT12/16/32, uhci, ohci, ehci, xhci. My homepage: http://prettyos.de

文件:Icon phone.png Dr. Erhard Henkes, http://prettyos.de

文件:Icon license.png Open source (BSD)

文件:Icon site.png https://sourceforge.net/p/prettyos/code/HEAD/tree/

文件:Icon clock.png 模板:Month Latest commit: 2017-06-17


Project_DragonFly_VOS

An Operating System development project that started back in 2013. This project's main objective is to create a minimal runtime environment that can be expanded by any willing programmer or power-user. The details of this project are open to public viewing. For more information about the intended design/architecture of this incomplete project, please click here: [2] This project will move at a slow pace, due to prior obligations on the part of the developer. For license details and limitations please see this document: [3] Please note that code comments in the OS Development repo follow a semi-specific format, for ease of reading and refactoring. Links to the public repo can be found here: [4] The TXP-Network websites have been down for some time now, due to the loss of the last web-host. The current link will not work.

文件:Icon phone.png TopHatProductions115 [at] mail [dot] txp-network [dot] tk

文件:Icon license.png Open source (TXP-Network)

文件:Icon site.png [http:// txp-network [dot] tk/ http:// txp-network [dot] tk/]

文件:Icon clock.png 模板:Month Projected Release Year=TBA, Third rewrite and Research Phase, still in development.


Pure64

Pure64 is a second stage bootloader for 64-bit PC's with compatible Intel or AMD processors. The loader gets the computer into a full 64-bit state with no legacy compatibility layers. Pure64 also enables and configures all available Cores/CPUs in the computer. An information table is stored in memory after Pure64 is finished that stores important details about the computer. Our old website (http://www.returninfinity.com/pure64.html) is dead

文件:Icon phone.png Ian Seyler, https://github.com/IanSeyler , iseyler [at] returninfinity [dot] com

文件:Icon license.png Open source

文件:Icon site.png https://github.com/ReturnInfinity/Pure64

文件:Icon clock.png 模板:Month Latest commit: 2018-11-24, repository archived


Q

Quark Operating System

Quark is an Object Oriented 32 bit operating system. It aims to be a complete multitasking kernel.

文件:Icon phone.png Ananth Shrinivas, compstud2001 [at] yahoo [dot] com

文件:Icon license.png Open source

文件:Icon site.png https://github.com/quark-os/quark-os

文件:Icon clock.png 模板:Month Last commit: 2017-09-19


QuasiOS

QuasiOS is a x86 64-bit operating system which will be build from the ground up, currently in assembly and C, but will migrate to our own OSL (Operating System Language), when the compiler is ready. It have three main focus goals. A password capability-based system with cryptographic filesystem. A modularized kernel where the modules is hot swappable, hence updates can be made live. User friendly configuration and interaction. Some of the work are going to be our master theses for the next year, and we expect rapid development during our theses (2020-2021).

文件:Icon phone.png contact [at] quasios [dot] com

文件:Icon license.png Open source (License will be updated at some point)

文件:Icon site.png https://git.imada.sdu.dk/Sandsized/QuasiOS-64-bit

文件:Icon clock.png 模板:Month Last commit: 2020-03-10


Quinn

Quinn OS is a 32-bit x86 compatible protected mode hobby operating system with multitasking. There is a graphical user interface, FAT file system driver and basic TCP/IP stack.

文件:Icon phone.png Andrew Pamment, apamment [at] yandex [dot] com

文件:Icon license.png Open source

文件:Icon site.png https://github.com/apamment

文件:Icon clock.png 模板:Month Latest commit: 2017-10-08, can't find repository


qword

Kernel and distro written in C and x86 assembly targeted at x86_64. Our philosophy is "keep it simple and make it work", which seems to have been working so far.

文件:Icon phone.png OS Development discord server (not associated with osdev.org), where most of the devs are: https://discord.gg/RnCtsqD

文件:Icon license.png Open source

文件:Icon site.png https://github.com/qword-os/qword

文件:Icon clock.png 模板:Month Latest commit: 2020-11-19, repository archived


R

RDOS

32-bit x86 based OS written mostly in assembly. Provides protection with segmentation and paging. Has drivers for FAT-based file systems, TCP/IP, USB, sound, LFB based VESA support with a GUI API. The user-level API is based on C++ classes. OpenWatcom is used for building both applications and device-drivers. Stable, has some 400 commercial installations

文件:Icon phone.png Leif Ekblad, leif [at] rdos [dot] net

文件:Icon license.png Open source (GNU GPLv2) / Proprietary for commercial usage

文件:Icon site.png http://www.rdos.net

文件:Icon clock.png 模板:Month Latest commit: 2018-05


ReactOS

A GPL project to clone WinNT written from scratch. It runs: Firefox, OpenOffice, Quake III Arena and much more. A lot of work is still need to be done. Looking for developers

文件:Icon phone.png a team of developers, ros-general [at] reactos [dot] com

文件:Icon license.png Open source (GNU GPLv2)

文件:Icon site.png http://www.reactos.com

文件:Icon clock.png 模板:Month Latest release: 2019-02-24, is active


Reaver OS

Open source project striving to provide a µkernel and a set of necessary services. Written in modern C++, currently targeting AMD64 SMP systems. Not POSIXish. Timer framework, IPI framework, thread switching are finished. There's also a basic, dumb scheduler without wait queues. Work progresses on enabling userspace and basic syscalls

文件:Icon phone.png Michał "Griwes" Dominiak, griwes [at] griwes [dot] info

文件:Icon license.png Open source

文件:Icon site.png https://github.com/griwes/ReaverOS

文件:Icon clock.png 模板:Month Last update: 2017-01-25


Red OS

32-bit microkernel designed for code readability.

文件:Icon phone.png nick [at] primis [dot] org

文件:Icon license.png Open source (BSD 2-clause)

文件:Icon site.png https://github.com/primis/redos

文件:Icon clock.png 模板:Month Last update: 2016-04-28, abandoned


Redox

A Rust Operating System. Our homepage: http://www.redox-os.org/ . More information and screenshots can be found at: https://github.com/redox-os/redox/

文件:Icon phone.png Redox Developers, info [at] redox-os [dot] org

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://github.com/redox-os/redox/

文件:Icon clock.png 模板:Month Latest update: 2019-02-25, is active


RISC OS

Designed in Cambridge, England by Acorn. First released in 1987, its origins can be traced back to the original team that developed the ARM microprocessor. Niche community using emulation, legacy systems and newer ARM hardware such as the BeagleBoard. "Shared source" fork (Castle Technology Ltd's RO 5) available for free non-commercial use, proprietary fork (RISCOS Ltd's RO 4 & 6) closed source. Stable, semi-defunct commercial use. Development currently focused on ARMv7 hardware

文件:Icon phone.png RISC OS Open, https://www.riscosopen.org/content/contact

文件:Icon license.png Open source

文件:Icon site.png http://riscosopen.org

文件:Icon clock.png 模板:Month Latest commit: 2019-02-25, is active


S

SeaOS

SeaOS is a hybrid kernel with loadable modules that supports ATA, AHCI, EXT2, ELF, and many other fancy acronyms. It has basic networking support, initial VT-x support, and is self-hosting with a fairly complete unix-like userland. Designed for simplicity. My homepage: http://dbittman.github.io/seaos

文件:Icon phone.png Daniel Bittman, danielbittman1 [at] gmail [dot] com

文件:Icon license.png Open source (GNU GPLv2)

文件:Icon site.png https://github.com/dbittman/seakernel

文件:Icon clock.png 模板:Month Last commit: 2016-05-13, abandoned


SerenityOS

SerenityOS is a graphical Unix-like OS written in C++. It combines a 1990's style GUI with a modern CLI. Everything is from scratch, including a web browser with JavaScript and HTTPS support. A growing number of 3rd party packages are available as optional ports, including GCC, bash, vim, Python, SDL2, etc. You can watch videos of the system being developed on YouTube: https://www.youtube.com/c/AndreasKling.

文件:Icon phone.png Andreas Kling, kling [at] serenityos [dot] org

文件:Icon license.png Open source (BSD 2-clause)

文件:Icon site.png https://github.com/SerenityOS/serenity

文件:Icon clock.png 模板:Month Last commit: Recently


Silcos

Silcos is a operating system that aims to provide a secure & robust environment for applications. It will sandbox all external executable files and also have advanced security in matter of object-management. It is in the development phase with the kernel being developed. The silcos kernel works in a modules which are dynamically loaded at runtime and divides itself into various modules like KernelHost, ModuleFramework, ObjectManager, and ExecutionManager, etc. It requires open-source support and will appreciate any!

It is currently being developed in C++ and has a very object-oriented approach. Full documentation is provided in the code itself. Other than that, good GitHub wikis document it very well.

文件:Icon phone.png Shukant Pal, sukantk3.4 [at] gmail [dot] com

文件:Icon license.png GNU GPLv3 (open-source)

文件:Icon site.png https://github.com/SukantPal/Silcos-Kernel

文件:Icon clock.png 模板:Month Last commit: 2018-12-22, under rapid development, developers required


SimpleOS,

SimpleOS is a very simple Operating System coded mainly in C with a bit of Assembly.

文件:Icon phone.png Harvey Xing, xingharvey [at] gmail [dot] com

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://github.com/xing1357/SimpleOS/

文件:Icon clock.png 模板:Month Latest update: 2021-06-04, is active


SingOS

SingOS (Single Task Operating System) is a concept/pilot operating system that aims to do only one task at a time and provide all resources for that task. It is only in 16-bit real mode, with a single feature in 32-bit protected mode. The special thing is the version which is strictly using original IBM PC BIOS calls, and should be compliant with IBM PC 5150. https://git.imada.sdu.dk/Sandsized/SingOS_Legacy_BIOS This might be the only of the versions which would be active, since we have started to develop QuasiOS (which will be a full functional 64-bit OS). At the university we have a historical collection of computers, why we have fun to make a operating system which runs on those machines. It's mostly fun, and is not well developed yet.

文件:Icon phone.png contact [at] singos [dot] dk

文件:Icon license.png Open source

文件:Icon site.png https://git.imada.sdu.dk/Sandsized/SingOS

文件:Icon clock.png 模板:Month Last commit: 2019-09-20, Only updated occasional


SivelkiriaOS

Sivelkiria is a new operating system at early stage of development. It aims to provide a platform which unites all software solutions into a harmonic whole, thus taking user experience to the next level. In Sivelkiria, compatibility of all programs is guaranteed by design. Using any device becomes easy and comfortable. The software designed for Sivelkiria OS can be used in any context.

文件:Icon phone.png contact hello@sivelkiria.org

文件:Icon license.png Open source (BSD 2-clause "Simplified" License)

文件:Icon site.png https://git.sivelkiria.org/

文件:Icon clock.png 模板:Month Active


skiftOS

skiftOS is a hobby operating system built for learning and fun targeting the x86 platform. It features a kernel named hjert, a graphical user interface with a compositing window manager, and familiar UNIX utilities.

文件:Icon phone.png Nicolas Van Bossuyt, nicolas.van.bossuyt [at] skiftos [dot] org

文件:Icon license.png Open source (MIT)

文件:Icon site.png https://github.com/skiftOS/skift

文件:Icon clock.png 模板:Month Last commit: Recently


Snowdrop OS

Snowdrop OS is a small-scale 16-bit real mode operating system for the IBM PC architecture. Snowdrop was developed from scratch, using only assembly language. Snowdrop boots from a FAT12 filesystem (floppy disk) and comes with a shell, aSMtris (a Tetris clone), and a few other example programs that could greatly simplify the development - for example, see http://sebastianmihai.com/snowdrop/gamedev.php

文件:Icon phone.png email address on website below

文件:Icon license.png Open source (Public Domain)

文件:Icon site.png http://sebastianmihai.com/snowdrop/

文件:Icon clock.png 模板:Month Latest update: 2017-07-21, is active


SO3

Smart Object Oriented Operating system is a compact, lightweight, full featured and extensible operating system particularly well-suited for embedded systems in general.

文件:Icon phone.png https://gitlab.com/smartobject/so3

文件:Icon license.png Open Source (GPL2)

文件:Icon site.png https://gitlab.com/smartobject/so3

文件:Icon clock.png 模板:Month 05, 2021


Sortix

Sortix is a small self-hosting operating-system aiming to be a clean and modern POSIX implementation. It is a hobbyist operating system written from scratch with its own base system, including kernel and standard library, as well as ports of third party software. It has a straightforward installer and can be developed under itself. Releases come with the source code in /src, ready for tinkering.

文件:Icon phone.png https://sortix.org/

文件:Icon license.png Open source (ISC)

文件:Icon site.png https://sortix.org/

文件:Icon clock.png 模板:Month 03, 2019 -- 1.0


Soso

Soso is a Unix-like 32bit operating system. Its features are multitasking with processes and threads, paging, Virtual File System, FAT32, system calls, basic Musl libc port, userspace ELF files, framebuffer (/dev/fb0), mmap, PS/2 mouse, Unix local sockets, and shared memory.

文件:Icon phone.png No Contact Information

文件:Icon license.png Open source (BSD 2-clause)

文件:Icon site.png https://github.com/ozkl/soso

文件:Icon clock.png 模板:Month Last commit: 2021-03-15, in active development


Synergy OS

Synergy is a new operating system with the goal of bringing together all computers into a perfect cloud; sharing processing power and data storage, whilst still giving each user full control over their individual privacy and their data. The Synergy platform will use a Java-like managed language and runtime to enable cross-platform support, and to allow the power of all machines to be harnessed to their best advantage. A key goal of this language is to make support for threading commonplace amongst user-land programs, in order to harness the power of emerging multi-core machines

文件:Icon phone.png nmp91 [at] live [dot] com

文件:Icon license.png Open source (ISC)

文件:Icon site.png https://github.com/JackScottAU/Synergy-OS

文件:Icon clock.png 模板:Month Latest update: 2017-07-08


T

tachyon

tachyon is another hobby OS, longing to support x86 and x86_64. currently, it boots on both platforms in qemu, bochs, virtualbox and real hardware. it has not much to see, really, but a working physical and virtual memory management (still improving)...

文件:Icon phone.png Markus Duft, mduft [at] aon [dot] at

文件:Icon license.png Open source

文件:Icon site.png https://github.com/mduft/tachyon3

文件:Icon clock.png 模板:Month Latest update: 2018-01-02


tatOS

A 32bit x86 OS written in assembly featuring a protected mode driver for USB flash drive and mouse. Source package includes tedit editor and ttasm assembler. Supports UHCI, EHCI, PS2 keyboard and 800x600x8bpp graphics - has a basic GUI

文件:Icon phone.png Tom Timmermann

文件:Icon license.png Open source

文件:Icon site.png https://github.com/tatimmer/tatOS

文件:Icon clock.png 模板:Month Latest commit: 2016-07-23, may be abandoned


TempleOS

TempleOS is a 64 bit lightweight OS with multitasking and multicore support, which is ring-0-only and works in a single address space. It provides the interface for communicating with God: the user has to choose a random number from the constantly changing sequences and then it is converted to the text interpretation. Whole OS with its' software has been single-handedly created during 15 years by Terry A Davis - who also developed a programming language called Holy C together with a special compiler for it. TempleOS supports the FAT32 and RedSea filesystems (the latter created by Terry) and also the file compression. It doesn't support the networking, partially for ideological reasons, but there are forks available with added functionality

文件:Icon phone.png Terry A Davis, http://www.templeos.org

文件:Icon license.png Open source (Public Domain)

文件:Icon site.png http://templeos.org/

文件:Icon clock.png 模板:Month (Author passed away)


Tilck

Tilck (Tiny Linux-Compatible Kernel) is a x86 monolithic preemptable kernel designed to be partially compatible with linux-i686 at binary level. For the moment, it's mostly an educational project: the perfect playground for playing in kernel mode while retaining the ability to compare how the very same usermode bits run on the Linux kernel as well. In the long term, the project targets the embedded world and ARM, including MMU-less systems. Currently, the project has full ACPI support and can run software like BusyBox, VIM, fbDOOM, Lua, TinyCC, without any customizations. Part of the project are also an interactive bootloader (both legacy BIOS and UEFI boot) and a solid test infrastructure, with extras like kernel coverage.

文件:Icon phone.png vladislav [dot] valtchev [at] gmail [dot] com

文件:Icon license.png Open source (BSD 2-clause)

文件:Icon site.png https://github.com/vvaltchev/tilck

文件:Icon clock.png 模板:Month Latest commit: 2021-08-10, is active



TinyOS

Event-driven operating system targeted for wireless sensor network embedded systems. Has a megalithic kernel architecture

文件:Icon phone.png https://github.com/tinyos/tinyos-main

文件:Icon license.png Open source (BSD)

文件:Icon site.png https://github.com/tinyos/tinyos-main

文件:Icon clock.png 模板:Month Latest commit: 2018-12-13, is active


ToaruOS (とあるOS)

A complete educational operating system for x86-64 PCs, with a bootloader, kernel, libc, window compositor, graphical applications, and Unix-like utilities.

文件:Icon phone.png #toaruos on libera.chat

文件:Icon license.png Open source (NCSA/University of Illinois license)

文件:Icon site.png http://github.com/klange/toaruos

文件:Icon clock.png 模板:Month Latest commit: 2021-08-17, is active


TravorOS

A research-purpose Operating System that discovers features on Intel x86 processors which is inspired by Linux. Welcome to contribute!

文件:Icon phone.png Travor Liu <travor_lzh [at] outlook [dot] com>

文件:Icon license.png Open source (GNU GPLv3)

文件:Icon site.png https://github.com/TravorLZH/TravorOS

文件:Icon clock.png 模板:Month Latest commit: 2018-08-07, abandoned


Tupai

Tupai is a monolithic unix-inspired operating system kernel that runs on i386-compatible machines.

文件:Icon phone.png Joshua Barretto, joshua.s.barretto [at] gmail [dot] com

文件:Icon license.png Open source (GNU GPLv3)

文件:Icon site.png https://gitlab.com/zesterer/tupai/commits/dev

文件:Icon clock.png 模板:Month Latest commit: 2017-08-03


týndur

The microkernel-based community OS of the German OS development community Lowlevel. See the tyndur 0.2.2 announcement in the forum

文件:Icon phone.png tyndur-devel mailing list, tyndur-devel [at] tyndur [dot] org ; Kevin at OSDev forums

文件:Icon license.png Open source

文件:Icon site.png https://git.tyndur.org/lowlevel/tyndur/commits/master

文件:Icon clock.png 模板:Month Latest update: 2018-01-06


Tysos

The type-safe operating system is a 64-bit multitasking microkernel written in C#. Ahead-of-time compiler is mostly complete, work has switched to implementing the kernel

文件:Icon phone.png John Cronin, jncronin [at] tysos [dot] org

文件:Icon license.png Open source

文件:Icon site.png https://github.com/jncronin/tysos

文件:Icon clock.png 模板:Month Last update: 2021-02-01


U

uDOS

An OS that aims for being a multitasking kernel designed for RISC-V systems. Not an nano-kernel, an it's definitely not a DOS and does not plan to be a POSIX compatible operating system. Has a full blown PCI enumerator with recursive bridge support, round robin scheduler, custom VFS, support for flattened device tree (and custom parser; no libfdt). and a simple ethernet system.

文件:Icon phone.png Superleaf1995 (superleaf1995:matrix.org)

文件:Icon license.png Open source (GPL v3.0)

文件:Icon site.png https://gitlab.com/Superleaf1995/uDOS

文件:Icon clock.png 模板:Month Active


Ultibo core

A unikernel environment based on the Free Pascal compiler and Lazarus IDE, initially targeting single board computers such as Raspberry Pi and also supporting QEMU the design is intended to be portable to other platforms. The modular architecture allows applications to pick and choose what features to use in a project and the compiler produces a bootable kernel image which includes all of the required RTL components. Comes with a comprehensive list of features including pre-emptive threading, multicore support, IPv4 networking, FAT/NTFS/CDFS file systems, USB support, SD/MMC support, drivers for common peripherals such as GPIO, I2C, SPI, PWM, and DMA, C library support, hardware accelerated OpenGL ES and OpenVG graphics and much more. Packaged in an installer download for Windows or as an install script for Linux customized versions of both Free Pascal and Lazarus IDE are included along with full source and a large collection of examples. Our homepage: https://ultibo.org/

文件:Icon phone.png info [at] ultibo [dot] org

文件:Icon license.png Open source (GNU LGPL 2.1 with static linking exemption)

文件:Icon site.png https://github.com/ultibohub/

文件:Icon clock.png 模板:Month Latest commit: 2021-05-14, is active


Upanix

Upanix – an x86 based 32 bit operating system designed and developed in C++. It uses x86 architectural features for memory management (paging, segmentation) and process management (TSS, Call Gates, Interrupt Gates). Aim is to build a minimal complete OS which supports USB storage, ELF binaries/dlls, GCC/g++ compiler and build tools, Internet (wifi) and a basic UI

文件:Icon phone.png Prajwala Prabhakar, srinivasa_prajwal [at] yahoo [dot] co [dot] in

文件:Icon license.png Open source (GNU GPLv3)

文件:Icon site.png https://github.com/prajwal83/upanix

文件:Icon clock.png 模板:Month Latest commit: 2018-06-11


U365

U365 is a monolithic 32-bit OS in its alpha stage. It includes VFS, STDIO, keyboard and mouse drivers, VESA modes and some simple screen surface management. We used C and Assembly to code it.

文件:Icon phone.png osdever (Nikita Ivanov) and k1-801 (Dmitry Kychanov) ; krasota156 [at] gmail [dot] com - osdever's email

文件:Icon license.png Open source (Apache 2.0)

文件:Icon site.png http://gitlab.com/bps-projs/U365

文件:Icon clock.png 模板:Month Latest commit: 2017-05-17


V

Vanadium OS

Vanadium OS is a multi-user Unix-like OS. i386, amd64. Fully protected mode. Memory, file and hardware protection. root and unprivileged users. GUI without X, modular kernel, and has a live floppy image with a single user mode! My homepage: http://www.durlej.net/contact ; project pages: http://www.durlej.net/v/ , http://www.durlej.net/nameless , https://github.com/p-durlej/newsys . One of the great features is that you can write C code and instantly compile it to execute

文件:Icon phone.png Piotr Durlej, http://www.durlej.net/contact

文件:Icon license.png Open source (BSD 2-clause)

文件:Icon site.png https://github.com/p-durlej/newsys

文件:Icon clock.png 模板:Month Latest release: 2018-02-13


Visopsys

Visopsys (VISual OPerating SYStem) is an alternative operating system for PC-compatible computers, written “from scratch”, and developed primarily by a single hobbyist programmer since 1997. Its primary "useful feature" is a reasonably functional partition management program - the ‘Disk Manager’, which can create, format, delete, resize, defragment, copy, and move partitions, and modify their attributes. It supports both DOS/MBR and UEFI partition tables. It can also copy hard disks, and has a simple and friendly graphical interface. A basic version can fit on a bootable floppy disk, or you can use the entire system from a ‘live’ CD/DVD

文件:Icon phone.png Andy McLaughlin, andy [at] visopsys [dot] org

文件:Icon license.png Open source (GNU GPLv2)

文件:Icon site.png http://visopsys.org/

文件:Icon clock.png 模板:Month Latest release: 2019-08-09, possibly active


VSTa

VSTa is a copylefted system, originally written by Andrew Valencia, which uses ideas from several research operating systems in its implementation. It attempts to be POSIXish except where POSIX gets in the way, and runs on a number of different PC configurations. VSTa is also designed to take advantage of SMP right out of the box. My homepage: http://www.vsta.org

文件:Icon phone.png Andrew Valencia, https://github.com/vandys

文件:Icon license.png Open source (GNU GPLv2)

文件:Icon site.png http://sources.vsta.org:7100/vsta/index

文件:Icon clock.png 模板:Month Last commit: 2015-01-12, abandoned


W

WingOS

WingOS is an basic open source 64bit Operating System written from scratch with c++ and a little bit of assembly. WingOS has SMP support.

文件:Icon phone.png No Contact Information

文件:Icon license.png open source (MIT)

文件:Icon site.png https://github.com/Supercip971/WingOS_x64/

文件:Icon clock.png 模板:Month Latest commit: 2020-12-24, is active


X

XEOS

XEOS is an experimental 32/64 bits Operating System for x86 platforms, written from scratch in Assembly and C. It includes a C99 Standard Library, and aims at POSIX/SUS2 compatibility.

文件:Icon phone.png Jean-David Gadina - XS-Labs - www.xs-labs.com

文件:Icon license.png Open source

文件:Icon site.png http://www.xs-labs.com/en/projects/xeos/

文件:Icon clock.png 模板:Month Latest commit: 2017-01-11


xOS

xOS is a hobbyist operating system project written mostly from scratch for the PC, entirely in FASM-style assembly. The principal goal of xOS is to be compact and lightweight, yet be suitable for use in the 21st century, in terms of speed, features and hardware support. As such, xOS supports IDE and SATA hard disks, partial support for USB, networking, a rudimentary web browser, and a compositing graphical user interface. The kernel and drivers have been written entirely in assembly, while applications can be written in C.

文件:Icon phone.png omarx024 [at] gmail [dot] com

文件:Icon license.png Open source (MIT)

文件:Icon site.png (link is dead) http://omarrx024.github.io/ (link is dead)

文件:Icon clock.png 模板:Month Latest commit: 2017-07-09, possibly abandoned


XtOS

XtOS is an operating system with a kernel written in C and a userspace written in C source code which is interpreted on runtime. The C interpreter is based on TinyC and implemented inside the kernel along with the window manager. Everything runs in Ring 0 and C applications are able to access most of the functions that the kernel is able to.

文件:Icon phone.png ch@dorper.me

文件:Icon license.png Open source

文件:Icon site.png (link is dead) https://git.dorper.me/projects/XT (link is dead)

文件:Icon clock.png 模板:Month Latest commit: 2018-08-24


Y

YaxOS

YaxOS is a very primitive OS running in real mode.

文件:Icon phone.png markboldyrev+yaxos@gmail.com

文件:Icon license.png GPLv3

文件:Icon site.png https://gitlab.com/SopaXorzTaker/yaxos

文件:Icon clock.png 模板:Month Latest commit: 2018-12-26, is active


Z

ZeldaOS

Written in C from scratch, ZeldaOS is an UNIX-like kernel which is aiming for POSX.1 compliance and running on any x86 and x86_64 processors. Also, the kernel is designed to support more and more networking features.

文件:Icon phone.png jiezheng@vmware.com

文件:Icon license.png Proprietary

文件:Icon site.png https://github.com/chillancezen/ZeldaOS

文件:Icon clock.png 模板:Month Latest update: 2019-05-26, is active


ZeldaOS.x86_64

Written in C from scratch, ZeldaOS.x86_64 is a 64_bit kernel which supports x86_64 features, it's also a bare metal hypervisor with Intel VT-x technology.

文件:Icon phone.png jiezheng@vmware.com

文件:Icon license.png Proprietary

文件:Icon site.png https://github.com/chillancezen/ZeldaOS.x86_64

文件:Icon clock.png 模板:Month Latest update: 2019-06-25, is active


9

9front

Plan9front (or 9front) is a fork of the Plan 9 from Bell Labs operating system. The project was started to remedy a perceived lack of devoted development resources inside Bell Labs, and has accumulated various fixes and improvements. Our homepage: http://9front.org/ , our artwork: http://9front.org/propaganda/

文件:Icon phone.png http://lists.9front.org/

文件:Icon license.png Open source

文件:Icon site.png https://code.9front.org/hg/plan9front

文件:Icon clock.png 模板:Month Latest update: 2019-02-24, is active