Linux Kernel source tree
Zen Patched Kernel Sources
The source for the Linux kernel used in Windows Subsystem for Linux 2
NVIDIA Linux open GPU kernel module source
Linux kernel implementation of the WireGuard VPN protocol
CoolPotOS for ia32 / amd64
Application Kernel for Containers
Open source driver and user-space daemon to control Razer lighting
Lunatik is a framework for scripting the Linux kernel with Lua
Tools for BPF-based Linux IO analysis, networking, monitoring, etc.
Intel Wi-Fi Drivers for macOS
An educational 32-bit linux-like Operating System
eBPF-based Linux kernel networking debugger
A UNIX-like kernel for the i386 architecture
My Little Unix: Kernels are Magic
Annotated Unix system source code
Scalable, optimized, secure RTOS for multiple hardware architectures
Ncurses-based monitoring application for wireless network devices
Extremely fast compression algorithm
Emulating Apple Silicon devices
A Swiss army knife for your daily Linux network plumbing
How to create an OS from scratch
Helping students read all the code of a teaching operating system
BlackHole is a modern macOS audio loopback driver
Linux-CAN / SocketCAN user space applications