Goupile is a free and open-source electronic data capture application that strives to make form creation and data entry both powerful and easy.

Find out more on the page dedicated to Goupile.


TyTools is a collection of independent tools to manage Teensy microcontroller boards. Each tool is a single self-sufficient executable. The Qt-based GUI tools are statically compiled to make that possible.

Tool Type Description
TyCommander Qt GUI (static) Upload, monitor and communicate with multiple boards
TyUpdater Qt GUI (static) Simple firmware / sketch uploader
tycmd Command-line
No Qt!
Command-line tool to manage Teensy boards

Find out more on the page dedicated to TyTools.


libhs is a cross-platform C library to enumerate HID and serial devices and interact with them.

It is distributed as a single-file header. Drop the file in your project, add one define for the implementation and start to code without messing around with an arcane build system.

Find out more on the page dedicated to libhs.


Koffi is a fast and easy-to-use FFI module for Node.js, with support for complex data types such as structs.

The following platforms are supported at the moment:

Find out more on the page dedicated to Koffi.

Other projects

The projects on this page are provided as-is, and are in various states of completion.

Project Description Language
blikk Embeddable beginner-friendly programming language with static types, fast compilation C++
CNoke Simple alternative to CMake.js, without any dependency, designed to build native Node addons based on CMake Javascript
SeatSH SeatSH is a Windows service that enables you to launch graphical programs from an SSH connection on Windows 10, useful for automated test systems. C++
drd Alternative french PMSI MCO classifier
Library (libdrd), command-line tool (drdc) and R package (drdR)
Luigi Simple educational programming language implemented in JS Javascript
SaneBB Small (single-file) and fast BBCode parser in Java Java
Meestic Small command-line utility to control MSI Delta 15 keyboard lighting (and other models?). Provided "as is", no guarantee. C++