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Operating system

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An operating system operates and manages both the hardware and software in a computer. Operating systems provide software platforms for applications to function.

Here are 10,670 public repositories matching this topic...

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puter

HeyPuter / puter

Star 44.2k

🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

javascript open-source gui cloud dropbox storage os desktop cloud-storage osjs operating-system remote-desktop webtop web-desktop desktop-environment nas web-os good-first-issue cloud-os puter
  • Updated Nov 12, 2026
  • TypeScript

huihut / interview

Star 38.3k

📚 C/C++ 技术面试基础知识总结,包括语言、程序库、数据结构、算法、系统、网络、链接装载库等知识及面试经验、招聘、内推等信息。This repository is a summary of the basic knowledge of recruiting job seekers and beginners in the direction of C/C++ technology, including language, program library, data structure, algorithm, system, network, link loading library, interview experience, recruitment, recommendation…

c algorithm database leetcode cpp stl interview operating-system data-structures interviews interview-practice interview-questions interview-preparation
  • Updated Sep 17, 2026
  • C++

SerenityOS / serenity

Star 34k

The Serenity Operating System 🐞

c-plus-plus unix browser kernel os operating-system desktop-environment
  • Updated Nov 11, 2026
  • C++
anoma

anoma / anoma

Star 33.5k

Reference implementation of Anoma

distributed-systems cryptography erlang elixir protocol blockchain p2p consensus operating-system
  • Updated Jun 15, 2026
  • Elixir

Awesome-HarmonyOS / HarmonyOS

Star 20k

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

iot awesome kernel architecture os operating-system iot-platform huawei harmonyos
  • Updated Jul 19, 2024
  • C

reactos / reactos

Star 18.5k

A free Windows-compatible Operating System

c windows kernel os osdev operating-system x86 gpl drivers win32 win32api hacktoberfest reactos
  • Updated Nov 11, 2026
  • C

RightNow-AI / openfang

Sponsor
Star 18.3k

Open-source Agent Operating System

rust open-source mcp operating-system ai-agents agent-framework llm openclaw
  • Updated Jul 2, 2026
  • Rust

phil-opp / blog_os

Sponsor
Star 17.8k

Writing an OS in Rust

rust kernel x86-64 operating-system
  • Updated Oct 28, 2026
  • HTML

redox-os / redox

Star 16.7k

Mirror of https://gitlab.redox-os.org/redox-os/redox

linux rust open-source freebsd openbsd redox posix operating-system bsd plan9 gnu microkernel sel4 minix gnu-hurd
  • Updated Nov 12, 2026
  • Rust
rust-raspberrypi-OS-tutorials

rust-embedded / rust-raspberrypi-OS-tutorials

Star 14.7k

📚 Learn to write an embedded OS in Rust 🦀

rust raspberry-pi tutorial kernel os operating-system raspberry rpi3 arm64 aarch64 bare-metal armv8 raspberry-pi-3 embedded-rust rpi4 raspberry-pi-4
  • Updated Feb 10, 2024
  • Rust

s-matyukevich / raspberry-pi-os

Star 14k

Learning operating system development using Linux kernel and Raspberry Pi

c education raspberry-pi arm tutorial kernel resource linux-kernel assembler osdev operating-system learn armv8 raspberry-pi-3 raspberry-pi-os
  • Updated Mar 29, 2024
  • C

tuhdo / os01

Star 13.8k

Bootstrap yourself to write an OS from scratch. A book for self-learner.

book operating-system
  • Updated Mar 26, 2024
  • TeX

gurugio / lowlevelprogramming-university

Star 12.8k

How to be low-level programmer

programming-language arduino hardware firmware assembly linux-kernel embedded-systems operating-system rust-lang low-level system-programming assembly-language-programming low-level-programming c-programming linux-kernel-hacking
  • Updated Mar 24, 2025
The-Complete-FAANG-Preparation

AkashSingh3031 / The-Complete-FAANG-Preparation

Sponsor
Star 12.3k

Dive into this repository, a comprehensive resource covering Data Structures, Algorithms, 450 DSA by Love Babbar, Striver DSA sheet, Apna College DSA Sheet, and FAANG Questions! 🚀 That's not all! We've got Technical Subjects like Operating Systems, DBMS, SQL, Computer Networks, and Object-Oriented Programming, all waiting for you.

python java readme sql algorithms leetcode cpp dbms jupyter-notebook operating-system data-structures learn leetcode-solutions interview-questions collaborate hacktoberfest aptitude dsa computer-network interviewbit-solutions
  • Updated Oct 12, 2026
  • Jupyter Notebook

wolverinn / Waking-Up

Star 10.3k

计算机基础(计算机网络/操作系统/数据库/Git...)面试问题全面总结,包含详细的follow-up question以及答案;全部采用【问题+追问+答案】的形式,即拿即用,直击互联网大厂面试;可用于模拟面试、面试前复习、短期内快速备战面试...

python git computer-science database interview operating-system interview-questions computer-network
  • Updated Oct 29, 2024
bottlerocket

bottlerocket-os / bottlerocket

Star 9.7k

An operating system designed for hosting containers

linux rust containers operating-system
  • Updated Nov 11, 2026
  • Rust
bazzite

ublue-os / bazzite

Star 9.3k

Bazzite makes gaming and everyday use smoother and simpler across desktop PCs, handhelds, tablets, and home theater PCs.

steam gaming handheld desktop valve operating-system oci-image htpc ostree handhelds bazzite fedora-silverblue fedora-linux steam-deck fedora-kinoite rog-ally legiongo
  • Updated Nov 12, 2026
  • Shell

NodeOS / NodeOS

Star 7.3k

Lightweight operating system using Node.js as userspace

nodejs javascript operating-system nodeos
  • Updated Mar 7, 2023
  • Shell
ravynos

ravynsoft / ravynos

Star 7.1k

An open-source OS project that aims to provide source and binary compatibility with macOS® and a similar user experience.

c macos freebsd unix objective-c cpp darwin desktop osdev operating-system cocoa hacktoberfest mach xnu
  • Updated Sep 6, 2026
  • C
toaruos

klange / toaruos

Sponsor
Star 6.9k

Complete, independent operating system built by humans.

c kernel x86-64 os osdev operating-system text-editor window-manager toaruos smp x86 bootloader operating-systems compositor aarch64 armv8 c-library baremetal cdrom
  • Updated Nov 9, 2026
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