Animated sprite editor & pixel art tool (Windows, macOS, Linux)

A free and strong UCI chess engine

Diablo build for modern operating systems

LIEF - Library to Instrument Executable Formats (C++, Python, Rust)

Text editor for Markdown

Farbrausch demo tools 2001-2011

Portfolio Optimization and Quantitative Strategic Asset Allocation in Python

OpenTX custom firmware for Transmitters

Multiprotocol TX Module (or MULTI-Module) is a 2.4GHz transmitter module which controls many different receivers and models.

LAEMP-Panel is a Zigbee controllable (e.g. philips hue) RGBY + W spot.