A curated list of awesome things related to HarmonyOS. 华为鸿蒙操作系统。

A free Windows-compatible Operating System

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.

《30天自制操作系统》源码中文版。自己制作一个操作系统（OSASK）的过程

RIOT - The friendly OS for IoT

The seL4 microkernel

面向IoT领域的、高可伸缩的物联网操作系统，可去官网了解更多信息https://www.aliyun.com/product/aliosthings

A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.

An open-source Unix operating system

Llama 2 Everywhere (L2E)

Modular and configurable OS for embedded applications

华为鸿蒙分布式操作系统（Huawei HarmonyOS，纯血鸿蒙Harmony Next ），开源鸿蒙分布式操作系统（ OpenHarmony）开发技术交流，最全鸿蒙技术资料库，手册，指南，共建国产操作系统万物互联新生态。

A UNIX-style Operating System for the Waikato RISC Architecture Microprocessor (WRAMP)

µC/OS-III is a preemptive, highly portable, and scalable real-time kernel. Designed for ease of use on a huge number of CPU architectures.

A repository for ebooks， including C, C plus plus, Linux Kernel, Compiler, OS, Algorithm, Security, Database, Network, ML and DL

The extensible bootloader for embedded system with application engine, write once, run everywhere.

Onix - 操作系统实现

An unix-like toy kernel

Writing & Making Operating System and Kernel parts so simple like Hello World Programs, Starting from writing Bootloaders, Hello World Kernel, GDT, IDT, Terminal, Keyboard/Mouse, Memory Manager, HDD ATA R/W, VGA/VESA Graphics

opuntiaOS - an operating system targeting x86, ARM and RISC-V.