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 stack, etc.
β6,638Mar 7, 2026Updated this week
Alternatives and similar repositories for toaruos
Users that are interested in toaruos are comparing it to the libraries listed below
Sorting:
- π₯ A modern delightful operating system (mirror)β2,941Feb 28, 2026Updated last week
- The Lemon Operating Systemβ1,288Nov 23, 2024Updated last year
- A portable microkernel-based multiserver operating system written from scratch.β1,536Feb 19, 2026Updated 2 weeks ago
- Pragmatic microkernel-based OS with fully asynchronous I/Oβ1,859Updated this week
- The Serenity Operating System πβ32,973Updated this week
- Dialect of Python with explicit variable declaration and block scoping, with a lightweight and easy-to-embed bytecode compiler and interpβ¦β469Feb 25, 2026Updated last week
- π’ An operating system inspired by brutalist design that combines the ideals of UNIX from the 1970s with modern technology and engineerinβ¦β1,097Aug 22, 2023Updated 2 years ago
- opuntiaOS - an operating system targeting x86, ARM and RISC-V.β669Apr 6, 2023Updated 2 years ago
- A Tiny Linux-Compatible Kernelβ3,059Updated this week
- Ghost, a micro-kernel based hobby operating system.β642Nov 20, 2025Updated 3 months ago
- An x86 monolithic kernel and operating system written in modern C++. Comes with in-house graphical applications and command line utilitieβ¦β640Sep 9, 2024Updated last year
- A Simple Unix-like operating systemβ979Sep 20, 2025Updated 5 months ago
- MollenOS/Vali is a modern operating system that is built with focus on abstraction and a modular design, allowing anyone to port it to anβ¦β452Nov 25, 2024Updated last year
- Portable C standard libraryβ1,050Updated this week
- Modern, advanced, portable, multiprotocol bootloader and boot manager. (Official mirror of https://codeberg.org/Limine/Limine)β2,844Updated this week
- A list of operating systems and stuffβ2,128Aug 14, 2025Updated 6 months ago
- a little 64bit microkernel based operating system written in c++ with smp supportβ770Feb 27, 2026Updated last week
- AquilaOS: UNIX-like Operating Systemβ487Dec 11, 2020Updated 5 years ago
- My Little Unix: Kernels are Magic!β548Apr 1, 2022Updated 3 years ago
- The Haiku operating system. (Pull requests will be ignored; patches may be sent to https://review.haiku-os.org).β2,169Updated this week
- A hobby operating system developed from scratchβ391Dec 5, 2021Updated 4 years ago
- A simple, clean code, multi-tasking kernel written in pure Assembly language for 64-bit processors from the AMD64 family.β454Aug 26, 2024Updated last year
- A free Windows-compatible Operating Systemβ17,155Updated this week
- "It is very special"β316Dec 24, 2024Updated last year
- Mirror of https://gitlab.redox-os.org/redox-os/redoxβ16,100Updated this week
- Extensible, lightweight terminal text editor with syntax highlighting and plugin support.β285Dec 28, 2023Updated 2 years ago
- Minoca operating systemβ2,767Dec 17, 2021Updated 4 years ago
- Gramado OSβ649Feb 27, 2026Updated last week
- An operating system written in Cβ316Aug 30, 2021Updated 4 years ago
- How to create an OS from scratchβ30,201Feb 4, 2026Updated last month
- Simple C compilerβ1,549Dec 22, 2024Updated last year
- Hobby os project with GUIβ449Jul 24, 2023Updated 2 years ago
- Simple operating system in C++, written from scratchβ1,714Nov 19, 2024Updated last year
- BareMetal is a 64-bit OS for x86-64 based computers. The OS is written entirely in Assembly while applications can be written in Assemblyβ¦β1,754Nov 20, 2017Updated 8 years ago
- Simple unix-like operating system for education and research purposesβ310Sep 3, 2024Updated last year
- build-once run-anywhere c libraryβ20,601Jan 25, 2026Updated last month
- A distributed operating systemβ1,458Jul 29, 2022Updated 3 years ago
- xv6 OSβ9,242Aug 13, 2024Updated last year
- Fourth rewrite of LevOS, aiming for POSIX compliance.β230Dec 25, 2013Updated 12 years ago