Tesseract Open Source OCR Engine (main repository)

Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check wit…

Arduino core for the ESP32

A free and strong UCI chess engine

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input fr…

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with yo…

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)

An unofficial userspace driver for HID++ Logitech devices

The successor to Hyperion aka Hyperion Next Generation

Source-code for Kiwi Next, a Kiwi Browser auto-rebased with latest Chromium

Tray application and Dolphin/Plasma integration for Syncthing

Qalculate! library and CLI

Sming - powerful open source framework simplifying the creation of embedded C++ applications.

Qalculate! GTK UI

Scriptable cross-platform data terminal which supports: serial port, UDP, TCP, SPI, I2C and CAN.

TensorFlow ROCm port

CanHacker (lawicel) CAN adapter on Arduino + MCP2515

WebAssembly port of the strong chess engine Stockfish

Program to recognize text on screen

A demonstration showing how easy it can be to drive WS2812 NeoPixels

Linux support for Microsoft SideWinder X4 / X6 and Logitech G103 / G105 / G710+.

Hacks. Don't use for serious color work

A slight update of the popular Arduino 1-wire library that eliminates the need for the extra pull-up resistor

Adds a basic quadcopter sim to GTA V

A simple telescope Goto solution based on Arduino Nano

Hacks. Don't use.

Arduino library for SDS011 dust sensor