234 Open source projects that are alternatives of or similar to preemptive

A micro real-time operating system supporting task switching, delay function, memory allocator and critical section. It is writen on ARM Cortex-M3 assemble language, it runs successfully on STM32F103 MCU.

MOROS: Obscure Rust Operating System 🦉

Vinix is an effort to write a modern, fast, and useful operating system in the V programming language

Free cooperative operating system (OS) for microcontrollers

A compiler, assembler, and processor.

(Inactive, Checkout AvanaOS, Rewrite of this) This is a New Operating System (Kernel right now). Made completely from scratch, We aim to make a complete OS for Learning purpose

An Unified Operating System on the web

A disk encryption utility that helps setting up LUKS-based disk encryption using randomly generated keys, and keeps all keys on a dedicated key server.

MoonOS (just a kernel atm) is a micro kernel designed for the x86_64 and arm architecure.

A precise user agent parser and device detector written in TypeScript

A simple, clean code, multi-tasking operating system written in pure assembly language for 64-bit processors from the AMD64 family.

个人笔记集中营，快糙猛的形式记录技术性Notes .. 📚☕️⌨️🎧

Tupai is a multi-tasking operating system I wrote for my degree that focuses on safety and design, targeting a variety of platforms.

The World First Linux Distribution for Programmers and Web Developers

Operating system designed to be fast and secure.

A hobby operating system for x86_64, boots with UEFI.

Super-simple OS

👨‍💻An operating system, built from scratch in C.

The DECODE OS for private, distributed P2P computing

The Stupid Operating System

General-purpose, formally-verified, 64-bit operating system in SPARK/Ada for x86-64

"It is very special"

UNIX-like operating system written in C and C++

AiliceOS: Build an x86_64 and UEFI OS using Rust

Application Framework that powered YodaOS

Ping-Pong-like game in Assembly that works without OS

Kernel for my operating system KoraOS

Free, simple, extremely lightweight, stackless, cooperative, co-routine system (OS) for microcontrollers

Xv6 installation , Adding System Calls

A hand-made SMP-aware kernel

Online Visualizer for xv6 File System Image

MidnightBSD OS source code

一些已经读、正在读、将要读的书籍

Experimental operating system written in Zig

后台开发基础知识总结（春招/秋招）

Toddler is a well-designed usable and portable microkernel OS

Open source graphics operating system for microcontroller

🧬 Reactive library to observe essential browser and device properties.

A minimalistic operating system

zmu - Emulator for Microcontroller Systems

Systeme d'exploitation

Record CS knowlegement with XMind, version 2.0. 使用 XMind 记录 Linux 操作系统，网络，C++，Golang 以及数据库的一些设计

Lua + SQLite + musl libc running on x86.

Guest OS validation test set for vSphere using Ansible

微信机器人，基于Python itchat接口功能实例展示：01-itchat获取微信好友或者微信群分享文章、02-itchat获取微信公众号文章、03-itchat监听微信公众号发送的文章、04 itchat监听微信群或好友撤回的消息、05 itchat获得微信好友信息以及表图对比、06 python打印出微信被删除好友、07 itchat自动回复好友、08 itchat微信好友个性签名词云图、09 itchat微信好友性别比例、10 微信群或微信好友撤回消息拦截、11 itchat微信群或好友之间转发消息

An operating system that doesn't try to be UNIX. Made completely from scratch with its own bootloader. 😊

Frosted: Free POSIX OS for tiny embedded devices

Which fonts can I use?

Unikraft is an automated system for building specialized POSIX-compliant OSes known as unikernels. (Core repository)

Solar Operating System - The ASCII OS nobody asked for.

Microkernel and userspace written in Rust exploring modern ideas

Non-unix, custom-API hybrid OS kernel written in C++ which can be thought of as an emulated microkernel. The native API is almost fully asynchronous and the kernel is aimed at high-scaling, high-throughput-requiring multiprocessor workloads, with working support for SMP and NUMA already implemented. Join the IRC channel, #zbz-dev on freenode!

MollenOS/Vali is a modern operating system that is built with focus on abstraction and a modular design, allowing anyone to port it to any architecture. It currently targets the x86-32 and x86-64 platform.

opuntiaOS - an operating system targeting x86, ARMv7, Aarch64

(UNMAINTAINED) Fetch data of any public Instagram profile, without using api

SynapseOS - модульная операционная система на языке C.

📝个人知识体系 算法与数据结构 / 操作系统 / 数据库 / 计算机系统 / 网络 / 中间件 / Java / 架构 / 前端 / 运维 / 网络安全 / 软技能

DEPRECATED - Trim the fat from the default Raspbian image.

⚠️ Beta Status: New command line tooling for Mbed OS

🏠 Homepage of the @GreenteaOS