Help out your favorite open source projects and become a better developer while doing it.

LÖVE is an awesome 2D game framework for Lua.

JSON for Modern C++

Code formatter for Lua

Hierarchical Engine for Large-scale Infrastructure Co-Simulation (HELICS)

Hierarchical Engine for Large-scale Infrastructure Co-Simulation (HELICS)

The POCO C++ Libraries are powerful cross-platform C++ libraries for building network- and internet-based applications that run on desktop, server, mobile, IoT, and embedded systems.

An alternative tibia client for otserv written in C++11 and Lua, made with a modular system that uses lua scripts for ingame interface and functionality, making otclient flexible and easy to customize

Event-driven network library for multi-threaded Linux server in C++11

Algorithm and data structure articles for https://cp-algorithms.com (based on http://e-maxx.ru)

Simple business intelligence platform for data democratization

:muscle: SEGS - Super Entity Game Server

Chemical kinetics, thermodynamics, and transport tool suite

Matplot++: A C++ Graphics Library for Data Visualization 📊🗾

QT Application for Public transportation

A free and open-source Monero desktop wallet.

Code Problems from Coding Challenge Websites. The goal is to help them to improve their code skills and also studying for coding interviews.

NVIDIA PhysX SDK

Lovely console emulator package for Windows

The official distribution of Javidx9's YouTube videos and projects

Maintained branch of the original Dwarf Therapist for Dwarf Fortress.

Header-Only C++ Library for Graph Representation and Algorithms

A 3D Mapping Engine & SDK for OpenSceneGraph.

Probabilistic Risk Analysis Tool (fault tree analysis, event tree analysis, etc.)

Engine re-implementation and data interchange for games by Retro Studios

This is the COVID-19 CovidSim microsimulation model developed by the MRC Centre for Global Infectious Disease Analysis hosted at Imperial College, London.

The Stratagus strategy game engine

bitcoin-core 0.13 fork ported for NavCoin

Free Software implementation of the Ruby Game Scripting System (RGSS)

:books: Solutions for C++ Primer 5th exercises.

Diablo devolved - magic behind the 1996 computer game

Use MIDI devices to trigger events in OBS and vice versa

NES Emulator, and Tutorial Video Code

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

Boomerang Decompiler - Fighting the code-rot :)

Blazium Engine – Multi-platform 2D and 3D game engine

C++ client for making HTTP/REST requests

OpenCL implementation running on the VideoCore IV GPU of the Raspberry Pi models

Thunder Engine – Cross-platform 2D and 3D game engine with module architecture

Device OS (Firmware) for Particle Devices

A Hap player for OpenFrameworks

An open-source cross-platform traceroute/ping analyser.

:zap: The Mobile Robot Programming Toolkit (MRPT)

Main repository for Hourglass-Resurrection, containing the source code for the executable and the DLL.

KaHyPar (Karlsruhe Hypergraph Partitioning) is a multilevel hypergraph partitioning framework providing direct k-way and recursive bisection based partitioning algorithms that compute solutions of very high quality.

A C++ based, lightweight music and noise remover for YouTube and other internet media, using DeepFilterNet for audio enhancement.

A Single-Header 2D Geometry Analysis Library

Versioned fork of the OpenCV gem for Ruby

Unsupervised text tokenizer for Neural Network-based text generation.

City Simulation Game