Linux kernel source tree

How to create an OS from scratch

How to Make a Computer Operating System in C++

coturn TURN server project

Official QEMU mirror. Please see https://www.qemu.org/contribute/ for how to submit changes to QEMU. Pull Requests are disabled. Please only use release tarballs from the QEMU website.

A Compiler Writing Journey

A small C compiler

A Small C Compiler

😀😜🔂 World’s only programming language that’s bursting with emojis

Rune is a programming language developed to test ideas for improving security and efficiency.

30 C Compiler

a beep that really beeps - cross-platform command line tool to toot "tooot" - it's also a C C++ library

A small, portable, linear probing hash map

pg_filedump provides facilities for low-level examination of PostgreSQL tables and indexes

Finality Research

JSON parser and query engine library written in C, from scratch!

Fast and efficient BrainFuck interpreter and compiler written in C

dumb-ass x86 assembler

30 C Compiler