Leader
HeyPuter/puter
38.7K stars
Top repository in the all time category snapshot.
Dominant language
C
8 repos
C (8), Rust (7), C++ (3)
Shape insight
29% concentration
30 repos tracked
Top-three concentration shows whether this category is flagship-heavy or broad.
Recent activity coverage
0 recently active
All Time
Snapshot updated 2026-01-17.
🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.
📚 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, etc.
A curated list of awesome things related to HarmonyOS. 华为鸿蒙操作系统。
Mirror of https://gitlab.redox-os.org/redox-os/redox
:books: Learn to write an embedded OS in Rust :crab:
Learning operating system development using Linux kernel and Raspberry Pi
Bootstrap yourself to write an OS from scratch. A book for self-learner.
How to be low-level programmer
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.
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...
An operating system designed for hosting containers
Bazzite makes gaming and everyday use smoother and simpler across desktop PCs, handhelds, tablets, and home theater PCs.
Lightweight operating system using Node.js as userspace
An open-source OS project that aims to provide source and binary compatibility with macOS® and a similar user experience.
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.
A secure embedded operating system for microcontrollers
A minimal, resource efficient unikernel for cloud services
The official build framework for the Armbian Linux distribution. This repository contains the complete toolchain and scripts required to compile custom OS images from source, including kernel configuration, U-Boot handling, and board-specific tweaks for various ARM and ARM64 single-board computers.
A list of computer-science readings I recommend
A new operating system kernel with Linux binary compatibility written in Rust.
A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.
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
Theseus is a modern OS written from scratch in Rust that explores 𝐢𝐧𝐭𝐫𝐚𝐥𝐢𝐧𝐠𝐮𝐚𝐥 𝐝𝐞𝐬𝐢𝐠𝐧: closing the semantic gap between compiler and hardware by maximally leveraging the power of language safety and affine types. Theseus aims to shift OS responsibilities like resource management into the compiler.
Category pages are most useful when you compare similar kinds of projects rather than treating the top row as an automatic recommendation list. Look at star concentration, language mix, and recent activity together to decide whether a category is dominated by a few established leaders or by a broader set of active tools.
Rankings are based on stars for repositories tagged with "operating-system." We include production kernels, educational OS projects, and embedded systems platforms.