osdev

A hobby operating system written in Zig & C, a modification of some UNIX ideas.

General purpose operating system targeting standard desktops and laptops.

Apache NuttX RTOS for PinePhone

A better operating system

Barebones RISC-V kernel template for Zig

tiny aarch64 baremetal OS thingy

Hobby Operating System

A very extendable and versatile hybrid kernel.

operating system and its own microkernel in pure Zig

Zig wrapper around the RISC-V SBI specification

Support for x86_64 specific instructions (e.g. TLB flush), registers (e.g. control registers), and structures (e.g. page tables)

OSDev Experiments In Zig

A Zig implementation of the stivale2 boot protocol

A read-only Flattened Device Tree (DTB) API.

Building a working RISC-V computer from scratch in Zig — emulator, kernel, OS, networking, a tiny text-mode web browser, a real CPython 3.12 port, and a windowed desktop. No Linux. No TLS.

Toy OS written in Zig

A brief example of the use of the Zigvale library in a bare-bones kernel.

Toy bootloader written in Zig

PS/2 Keyboard Decoder

A fully asynchronous, non-blocking operating system for modern hardware.