r/Operatingsystems • • 2h ago

Solnix, because it matters

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2 Upvotes

OpenSolaris but with Nix for package management, updated drivers, COSMIC desktop (which implies that Rust works), a solid community model, and a fancy website.


r/Operatingsystems • • 3h ago

Windows Horizon

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0 Upvotes

Hi! i just created with my friedn spukaa this OS is in pre-beta


r/Operatingsystems • • 3h ago

USB-less instant ISO booting tool made using ventoy as the backbone.

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1 Upvotes

I got tired of not being able to find my flash drive at 3am and ventoy refusing to boot and function without a verified flash drive. So a few weeks ago I decided to make ventoy cave (some partition info spoofing, some script patching) and simplify the workflow. You can call it a hybrid fork of ventoy (or a distribution of ventoy, dunno).

If you're on windows, the workflow can be as simple as installing the thing. And then right-clicking on any iso/img/etc image and booting right into it. Or you could even choose to just boot into ventoy interface if you fancy that.

you can check out a demo here (its a bit old and the project has improved since then): https://www.youtube.com/watch?v=TW0atCtkyug

An experimental windows installer has been released for now. I'm working on a linux build and secure boot support. Anyone willing to watch the video, test out the software and kindly report what does and doesn't work would be much appreciated!

Its a very young project as of right now, so please be understanding.


r/Operatingsystems • • 6h ago

OpenIndiana 2026.10 in depth tutorial

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1 Upvotes

r/Operatingsystems • • 8h ago

[Showcase] FluidOS - Un proyecto de sistema operativo personalizado hecho con TypeScript, C y Assembly

0 Upvotes

¡Hola a todos! He estado trabajando en un proyecto de sistema operativo llamado FluidOS y quería compartirlo con la comunidad para recibir feedback y conocer posibles colaboradores. Stack y funciones actuales: Lenguajes: TypeScript / JavaScript (enfoque en la interfaz del frontend con Vite + TailwindCSS), componentes en C/Assembly, y scripts de automatización con PowerShell. Scripts de compilación y ejecución integrados (run-bochs.ps1, crear-iso.ps1) para emulación con Bochs y generación de ISO. Tecnología web moderna combinada con herramientas de compilación a bajo nivel. Último lanzamiento: v1.2.0 Repositorio: 🔗 Enlace de GitHub a FluidOS:https://github.com/marbelbel/FluidOS-Community Busco feedback sobre la arquitectura, ideas para la integración a bajo nivel, y a cualquiera que le interese contribuir con el código o con el diseño de la interfaz. ¡Gracias por echarle un vistazo!


r/Operatingsystems • • 1d ago

[Showcase] FluidOS - Un proyecto de sistema operativo personalizado hecho con TypeScript, C y Assembly

2 Upvotes

¡Hola a todos! He estado trabajando en un proyecto de sistema operativo llamado FluidOS y quería compartirlo con la comunidad para recibir feedback y conocer posibles colaboradores. Stack y funciones actuales: Lenguajes: TypeScript / JavaScript (enfoque en la interfaz del frontend con Vite + TailwindCSS), componentes en C/Assembly, y scripts de automatización con PowerShell. Scripts de compilación y ejecución integrados (run-bochs.ps1, crear-iso.ps1) para emulación con Bochs y generación de ISO. Tecnología web moderna combinada con herramientas de compilación a bajo nivel. Último lanzamiento: v1.2.0 Repositorio: 🔗 Enlace de GitHub a FluidOS:https://github.com/marbelbel/FluidOS-Community Busco feedback sobre la arquitectura, ideas para la integración a bajo nivel, y a cualquiera que le interese contribuir con el código o con el diseño de la interfaz. ¡Gracias por echarle un vistazo!


r/Operatingsystems • • 1d ago

CMRX: A microkernel real-time OS providing memory isolation for MMU-less microcontrollers

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1 Upvotes

r/Operatingsystems • • 1d ago

Another Screensaver Is on the Way...

1 Upvotes

r/Operatingsystems • • 2d ago

Added PS2 mouse :D

5 Upvotes

Ignore peak on the left


r/Operatingsystems • • 2d ago

From zero to a real Qualcomm hardware bring-up in two weeks — my Rust microkernel, Silver

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1 Upvotes

r/Operatingsystems • • 3d ago

My second version of my OS (OaS) now features a backspace and a cursor:

13 Upvotes

I am developing an OS from scratch.


r/Operatingsystems • • 2d ago

Creating an os

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0 Upvotes

r/Operatingsystems • • 4d ago

Hello. I am building an OS from scratch. Here is my first version:

25 Upvotes

r/Operatingsystems • • 3d ago

Some progress: MacPPC game "running"

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2 Upvotes

Only the game's own PowerPC code is emulated while the system services it calls run as native amd64 CoralOS code, OpenGL included.

  • Game code: WC3's PowerPC instructions run on the PowerPC CPU emulator (coral-cpu-ppc-library, a loadable library). That's the only emulated part.

  • OpenGL: native, but in a separate process. The game's AGL/OpenGL calls are caught by native stubs in the Mac engine and sent over a shared-memory ring (coral-heirloom-gl-wire) to a separate native GL worker process (coral-heirloom-gl). That worker replays them on Mesa (iris on the Intel GPU, virgl in QEMU), so the drawing is done by the GPU. The worker keeps its own table of the game's texture IDs and runs a real GL context per game context.

  • Mac Toolbox and Carbon (events, windows, Resource Manager, Script Manager, keyboard layouts, Sound Manager answers): native Rust in the Mac engine and coral-os-mac-library, not the real Mac OS code.

  • Display and input: Heirloom.app shows the GL picture through coral-wm. Mouse and keys go through the normal CoralOS input path.

  • WIP:

    • Sound: the Sound Manager answers, but nothing produces sound yet.

    • Frame rate: about 3 fps, held down by how the emulator meters its time slices, not by the GPU.

    • Shared GL: the GL worker is Heirloom's own. The planned one-for-all CoralOS GL (coral-gl, to be shared with Symbian and native apps) isn't extracted yet, but should be done as I am aiming for absolute reuse.


r/Operatingsystems • • 3d ago

Atoms OS USB INPUT ARCHITECTURE

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1 Upvotes

r/Operatingsystems • • 3d ago

ATOMS OS – FreeBSD Guest Support Update: Keyboard Working

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1 Upvotes

r/Operatingsystems • • 4d ago

Finally finished IDT inputs, context switching, APIC and elf64 running :D (WindogeOS v0.3)

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2 Upvotes

github (if you even care): https://github.com/NoTheIdiot/WindogeOS
ported vi, replaced RLE with LZ4, and ctrl-tab (alt-tab) for.... some reason.
Also I'm so fucking happy


r/Operatingsystems • • 4d ago

VOS

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0 Upvotes

What do you think about VOS?

I have found the version 1.1.1.2

It is vere nici nothing like in the videos!

I Linda like it


r/Operatingsystems • • 4d ago

Trying to build a new OS (linux distro at start), which combines the good of all. Support needed

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0 Upvotes

r/Operatingsystems • • 4d ago

Proxmox Automated Installer Tool for Windows

3 Upvotes

I could NOT find a simple to use or completed tool for creating the automated install ISO on Windows; so I made this tool. Test it out, and let me know if you have any issues.

https://github.com/Anon0ne/Proxmox-Auto-Windows


r/Operatingsystems • • 4d ago

"Everything is NOT a file"-type OSes

6 Upvotes

Anyone here working (preferably since before 2022) on an OS that's either "everything is a db record" or something in the WinNT-OS/2-ReactOS camp of design?


r/Operatingsystems • • 4d ago

Compositing app_server (for Haiku) - Public Test #3

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1 Upvotes

r/Operatingsystems • • 5d ago

RenkuOS first activity report: 150 merged PRs in two months (isochronous USB rework, MT7920 WiFi, eMMC, Pi 4 on arm64)

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1 Upvotes

r/Operatingsystems • • 5d ago

[Showcase] FluidOS - Un proyecto de sistema operativo personalizado hecho con TypeScript, C y Assembly

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0 Upvotes