Top 11 C++ Osdev Projects

skift

9 2,185 9.7 C++

🥑 The delightful operating system.
Lemon-OS

2 1,178 3.5 C++

The Lemon Operating System
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
WingOS

6 748 7.8 C++

a little 64bit operating system written in c++ with smp support
MaslOS

3 86 7.9 C++

Masl OS
hausboot

3 78 6.8 C++

Tiny C++ boot loader
LensorOS

2 78 8.4 C++

An OS based on UEFI
GodsEyeView

1 47 9.1 C++

The next most holy operating system.

Project mention: Progress on GevOS | from scratch 32-bit graphical operating system written in C++ | /r/osdev | 2023-06-07

Find it on GitHub.

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Macaron

1 43 0.0 C++

A sweet hobby made operating system written in C++ for x86 CPUs with GUI (by MacaronOS)
MaxOS

10 30 7.3 C++

A 64bit hobby operating system written in C++

Project mention: Cross compiler issues | /r/osdev | 2023-12-05

Source code: MaxOS

IsolatedOS

2 15 0.0 C++

Alien Isolation inspired fan made operating system
fusion

1 9 0.0 C++

Fusion, x86 Hobby & Unique /s operating system project. (by ferhatgec)

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).