Online event coordination and survey application

Pwned Password API lookup

Control Tasmota devices via their web api

Flight rules for git

⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

Information and projects related to my YouTube channel

Code for my talks on the No Boilerplate channel

A driver for an old vinyl cutting plotter.

DXF utilities and CAMM-GL III converters

EPSON Thermal TM-T88V Printer Driver - Issues at

DKIM Verifier Extension for Mozilla Thunderbird

Python library to manipulate ESC/POS printers

The Swift Programming Language

Simple Android personal task manager with Taskwarrior integration

Emulator for the Commander X16 8-bit computer

Edit dynamic DNS zones using vi

ad-hoc sandboxes on Linux

The PiFace Digital input/output module.

Python implementation of the Frontier Silicon API

Frontier silicon internet radio firmware binaries

Android Virtual Keyboard Input via ADB (Useful for Test Automation)

A hardware pedal for improved text editing in Vim

Command-line utility for PCsensor and Scythe foot switches

TCP/IP for Casio fx-9860 graphical calculators (with SLIP support, uIP stack)

Native Android app using the Apple/Google exposure notification API. The CWA development ends on May 31, 2023. You still can warn other users until April 30, 2023. More information:

Library for computing the sunrise/sunset from GPS coordinates and a date, in Java.

Java utility to calculate the time of sunrise and sunset for a given location.

Easily and securely send things from one computer to another 🐊 📦