Open source PS4 SDK

UEFI shim loader

A lightweight compositor for X11 (previously a compton fork)

OpenSSL-based Authenticode signing for PE, CAB, CAT, MSI, APPX, and script file

The X Binary Package System (XBPS)

ninja-compatible build tool written in C

The Official Radare2 Book

Automatic conversion of the NetBSD src CVS module, use with care. Please submit bugs/changes via https://gnats.netbsd.org

Official HDF5® Library Repository

Hybris is a solution that commits hybris, by allowing us to use bionic-based HW adaptations in glibc systems

Linux kernel fork with PS4 support (work in progress)

Linux PAM (Pluggable Authentication Modules for Linux) project

A fully programmable Wayland Compositor

A portable fork of the OpenBSD `doas` command

Ghost, a micro-kernel based hobby operating system.

Support for TrueType (.ttf) font files with Simple Directmedia Layer.

AST - AT&T Software Technology

DragonFly BSD System Source Repository (read-only mirror)

The OpenOrbis PS4 custom toolchain. Allows developers to build homebrew for the PS4 without the official SDK.

velox window manager

My Little Unix: Kernels are Magic!

mkbootimg + unpackbootimg, forked and updated

Secure ELF parsing/loading library for forensics reconstruction of malware, and robust reverse engineering tools

FreeBSD src tree

Neptune OS: A Windows NT personality for the seL4 microkernel

HardenedBSD implements strong exploit mitigations and security hardening technologies on top of FreeBSD, with a direct focus on the nexus between human rights and information security. HardenedBSD …

Code for the cross platform, single source, OpenDTrace implementation

Transpiling C code to Go code

Implementation of the kexec system call for PS4