A simple plan and roadmap for users interested in creating their own custom hobby operating system in C from scratch.

oshub.org/users/OSHub/...

#osdev #oshub #operatingsystem #c #rust

Some interesting Rust Hobby OS projects worth exploring!

oshub.org/users/OSHub/...

#osdev #rust #oshub #hobby #projects

Qux is a toy operating system for x64 written in zig. Supports ext2 file system, basic ELF, network stack: TCP, UDP, ICMP(ping) and doom!

oshub.org/projects/qux

#osdev #oshub #qux

You want to build a hobby operating system? Great!
This post is not a technical tutorial on how to build a operating system, but gives an overview of what to expect.

oshub.org/users/OSHub/...

#osdev #oshub #dev #hobby

Lightweight, Linux-compatible kernel, written in Rust to leverage the safety of the typesystem. Aiming to remove as much legacy as possible while supporting most usecases.

oshub.org/projects/mae...

#osdev #oshub #maestro

Gramado OS: a hobby 64-bit graphical operating system built from scratch in C and Assembly! Includes its own bootloader, kernel, init system, and desktop environment.

oshub.org/projects/gra...

#osdev #oshub #gramado

A non-Unix-like, Rust-powered hobby OS that runs on both x86_64 and aarch64. It’s got SMP, USB/PS2 input, GUI + IPC, and more.

oshub.org/projects/saf...

#osdev #safaos #oshub

'Where Wizards Stay Up Late' tells the story of the ARPANET and the engineers who built the foundations of the internet.

If you’re into computing history, I highly recommend giving it a read!

#osdev #oshub #internet #arpa

Nice! 😍:

“Writing An Operating System Kernel From Scratch”, Uros Popovic (popovicu.com/posts/writin...).

Via HN: news.ycombinator.com/item?id=4524...

On Lobsters: lobste.rs/s/aokjpu/wri...

#OSDev #OS #Kernel #Programming #RISCV #OperatingSystem #Unikernel

A clean-room hobby operating system for x86_64 built entirely from scratch, featuring a modular monolithic kernel, a custom ELF loader, and a handcrafted C standard library, designed for learning and exploration.

oshub.org/projects/ban...

#osdev #oshub #bananos

“Fire in the Valley” tells the story of the personal computer revolution, from the early hobbyists to the rise of giants like Apple and Microsoft.

If you’re into computing history, this is a must-read!

#osdev #oshub #computing #history

TacOS is a UNIX-like kernel which is able to run DOOM, among various other smaller userspace programs. It has things like a VFS, scheduler, TempFS, devices, context switching, virtual memory management, physical page frame allocation, and a port of Doom.

#osdev #oshub #c

oshub.org/projects/tacos

Defer: Resource cleanup in C with GCCs magic
oshub.org/projects/ret...