A hobbyist operating system created from scratch ⚙️. This is where I test my ✨ craziest ✨ operating system design ideas.
GitHub repository with 29 stars and 7 forks.
Language: C++
Topics: osdev, operating-system, hobby-project, hobby-os, c-plus-plus, microkernel
2026-06-05: 29 stars and 7 forks.
a little 64bit microkernel based operating system written in c++ with smp support
GitHub repository with 772 stars and 23 forks.
Trending score: 0.05; stars gained: +0; forks gained: +0.
Language: C++
Topics: 64bit, kernel, operating-system, cpp, osdev, wingos
Hobby kernel in modern C++
GitHub repository with 52 stars and 2 forks.
Trending score: 0.05; stars gained: +0; forks gained: +0.
Language: C++
Topics: kernel, limine, limine-bootloader, operating-system, osdev, x86-64
Monolithic kernel, drivers and support libraries for x86_64 and m68k.
GitHub repository with 98 stars and 6 forks.
Trending score: 0.04; stars gained: +0; forks gained: +0.
Language: C++
Topics: c-plus-plus, kernel, operating-system, os, osdev
LLM inference in C/C++
GitHub repository with 114,657 stars and 19,185 forks.
Trending score: 4.40; stars gained: +304; forks gained: +99.
Language: C++
Topics: ggml
DuckDB is an analytical in-process SQL database management system
GitHub repository with 38,611 stars and 3,295 forks.
Trending score: 3.50; stars gained: +40; forks gained: +6.
Language: C++
Topics: sql, database, olap, analytics, embedded-database
Community maintained hardware plugin for vLLM on Ascend
GitHub repository with 2,196 stars and 1,345 forks.
Trending score: 3.25; stars gained: +16; forks gained: +22.
Language: C++
Topics: ascend, inference, llm, llm-serving, llmops, mlops
:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS
GitHub repository with 121,540 stars and 17,235 forks.
Trending score: 3.02; stars gained: +16; forks gained: +2.
Language: C++
Topics: c-plus-plus, chrome, css, electron, html, javascript
ClickHouse® is a real-time analytics database management system
GitHub repository with 47,821 stars and 8,466 forks.
Trending score: 2.96; stars gained: +53; forks gained: +10.
Language: C++
Topics: ai, analytics, big-data, clickhouse, cloud-native, cpp
Truly independent web browser
GitHub repository with 63,751 stars and 3,075 forks.
Trending score: 2.89; stars gained: +52; forks gained: +5.
Language: C++
Topics: browser, browser-engine
A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.
GitHub repository with 3,663 stars and 1,464 forks.
Trending score: 0.94; stars gained: +6; forks gained: +0.
Language: C
Topics: unikernel, unikraft, library, application, operating-system, os
A free Windows-compatible Operating System
GitHub repository with 17,602 stars and 2,128 forks.
Trending score: 0.69; stars gained: +4; forks gained: +2.
Language: C
Topics: c, drivers, gpl, hacktoberfest, kernel, operating-system
A modern x86_64 hobbyist operating system built from the ground up.
GitHub repository with 180 stars and 23 forks.
Trending score: 0.49; stars gained: +2; forks gained: +0.
Language: C
Topics: assembly, c, hobbyos, microkernel, osdev
Complete, independent operating system built by humans.
GitHub repository with 6,773 stars and 540 forks.
Trending score: 0.48; stars gained: +2; forks gained: -1.
Language: C
Topics: operating-system, toaruos, operating-systems, c, c-library, compositor
A kernel designed to run one and only one application in a virtualized environment
GitHub repository with 3,144 stars and 177 forks.
Trending score: 0.28; stars gained: +0; forks gained: +0.
Language: C
Topics: edge, microservice, operating-systems, osdev, sandbox, security
[WIP] A kernel in Rust designed to provide a universal, multi-ABI container runtime.
GitHub repository with 69 stars and 1 forks.
Trending score: 0.23; stars gained: +0; forks gained: +0.
Language: Rust
Topics: kernel, os, riscv, rust, aarch64, arm64