Linux kernel source tree

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP…

Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu

A tiling window manager for X11

SSH tarpit that slowly sends an endless banner

Beanstalk is a simple, fast work queue.

The reference implementation of the Linux FUSE (Filesystem in Userspace) interface

The official Asterisk Project repository.

Kamailio - The Open Source SIP Server for large VoIP and real-time communication platforms -

Easily portable doom

NGINX-based Media Streaming Server

A simple daemon to control fan speed on all MacBook/MacBook Pros (probably all Apple computers) for Linux Kernel 3 and newer

💾 Amd64 operating system in C. Trying to make a full OS, with a simple and readable codebase!

Multi platform CRC library

A UNIX-like kernel for the i386 architecture

Open source LXI tools

Mirror of my from-scratch x86_64 UNIX-like OS.

Pawn compiler for SA-MP with bug fixes and new features - runs on Windows, Linux, macOS

Multiplayer canvas

Hackipedia DOSLIB, a general collection of useful libraries for writing MS-DOS software

Minos is a mini operating system written in C

DOS Defender (Ludum Dare #31)

Simple operating system with its own bootloader, drivers for screen and keyboard, libc (for educational purposes)

Simple Kernel in C and Assembly

MS-DOS compilers, assemblers, and interpreters

Retro Rocket BASIC Powered Operating System

Deciphers SRTP packets

Reimplementing malloc(), calloc(), realloc(), free() in c from scratch using system calls

A Linux kernel module that spawns a char device which tells the user whether it's Friday