A code-searching tool similar to ack, but faster.

How to Make a Computer Operating System in C++

build-once run-anywhere c library

Linux shell for iOS

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

A fast image processing library with low memory needs.

The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)

Writing a sqlite clone from scratch in C

Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), Alpha, BPF, Ethereum VM, HPPA, LoongArch, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, T…

The future of online communications.

Scriptable database and system performance benchmark

The seL4 microkernel

Coz: Causal Profiling

A small self-contained alternative to readline and libedit

OSv, a new operating system for the cloud.

Jsmn is a world fastest JSON parser/tokenizer. This is the official repo replacing the old one at Bitbucket

Portable OpenSSH

A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.

Intel® Hardware Accelerated Execution Manager (Intel® HAXM)

Go-style concurrency in C

A hacker's userspace TCP/IP stack

Tiny, fast, non-dependent and fully loaded printf implementation for embedded systems. Extensive test suite passing.

XDP tutorial

Minoca operating system

Windows paravirtualized drivers for QEMU\KVM

WiredTiger's source tree

mTCP: A Highly Scalable User-level TCP Stack for Multicore Systems

A Wayland kiosk

iPXE network bootloader