Haptic input knob with software-defined endstops and virtual detents

PlayStation 3 emulator and debugger

A fast JSON parser/generator for C++ with both SAX/DOM style API

Simple and Fast Multimedia Library

A microbenchmark support library

Helper application for Linux distributions serving as a kind of "entry point" for running and integrating AppImages

TinyXML2 is a simple, small, efficient, C++ XML parser that can be easily integrated into other programs.

The Librum client application

Lightweight, cross-platform & full-featured shader IDE

Light-weight, simple and fast XML parser for C++ with XPath support

An unofficial userspace driver for HID++ Logitech devices

🎨 Qt widgets-based implementation of the Material Design specification.

Qt Node Editor. Dataflow programming framework

Graphical program used to map keyboard buttons and mouse controls to a gamepad. Useful for playing games with no gamepad support.

Bluetooth LE Keyboard library for the ESP32 (Arduino IDE compatible)

miniz: Single C source file zlib-replacement library, originally from code.google.com/p/miniz

OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux Devices

The Free and Open Source Cross Platform YUV Viewer with an advanced analytics toolset

Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software

C++ port of ZXing

A lightweight framework on top of the Qt scene graph and only few classes from Qt/Quick. It is usable from C++ and/or QML.

TagLib Audio Meta-Data Library

🔗 C++17 network / graph visualization library - Qt6 / QML node editor.

Researching Wii U emulation.

Hyperion is an open source ambient light software. Feel free to join us and contribute new features! Webpage: https://hyperion-project.org/

ImagePlay is a rapid prototyping application for image processing

A reimplementation of BioWare's Aurora engine (and derivatives). Pre-pre-alpha :P

Pixel Art Editor

Blazing fast library to create a functional, on-device dashboard for ESP32, RP2040+W and RP2350+W microcontrollers

an extensive Qt5 & Qt6 Plotter framework (including a feature-richt plotter widget, a speed-optimized, but limited variant and a LaTeX equation renderer!), written fully in C/C++ and without extern…