Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.

Collection of malware source code for a variety of platforms in an array of different programming languages.

A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit/64-bit ARM and embedded RISC-V architectures.

mal - Make a Lisp

A running-jumping-swordfighting game I made on the Apple II from 1985-89

the official Rust and C implementations of the BLAKE3 cryptographic hash function

An introduction to ARM64 assembly on Apple Silicon Macs

Materials for Windows Malware Analysis training (volume 1)

bootOS is a monolithic operating system in 512 bytes of x86 machine code.

AV/EDR evasion via direct system calls.

OS for z80 calculators

Doom/FX for Super Nintendo with SuperFX GSU2A

Kindle 5.6.5 exploitation tools.

CPAP jailbreak to allow it to be used as a temporary ventilator

a port scanner written in x86 assembly