How to create an OS from scratch

A tiny little JSON parsing library

RF transmitter for Raspberry Pi

Versatile ASCII and ANSI Art text editor for drawing in the Linux/Unix/macOS terminal, with animation, 256 and 16 colors, Unicode and CP437, and customizable themes

A debugger for Linux

Stock options, RSUs, taxes — read the latest edition: www.holloway.com/ec

Fedit Image Editor is a lightweight, single executable, non-installed image editor, similar to Photoshop in interface and several of its features. Created using C++, WinAPI and Visual Studio.

My hobby OS kernel

Preservation of iPod Clickwheel Games for iPod Nanos 3g to 5g and iPod Classics 5g to 7g

A virtual monitor for screen sharing

A guide on how to build AWS S3 from scratch on bare-metal using an exclusively open-source technology stack.

A QEMU emulator for legacy Apple devices

Public open-source code of malware Stuxnet (aka MyRTUs).

FDUPES is a program for identifying or deleting duplicate files residing within specified directories.

💥 A collection of all documents leaked by former NSA contractor and whistleblower Edward Snowden.

Everything we actually know about the Apple Neural Engine (ANE)

LLM inference in C/C++

Port of OpenAI's Whisper model in C/C++

List of single-file C/C++ libraries, with emphasis on clause-less licenses.

Tools for synching and streaming files from Windows to Linux

A hiking and backpacking trail companion progressive web app

A lightweight text editor written in Lua

Apple G13 GPU architecture docs and tools

Apple Firestorm/Icestorm CPU microarchitecture docs

Simple fuzzy matcher in C.

Implementation of the Spritz reading method for command line files

Self-hostable maps stack, powered by OpenStreetMap.

Community guide to securing and improving privacy on macOS.

List of startups/companies that had successful pivots

Decentralize, Self-host Cloud Gaming/Application