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

Framework for lifting x86, amd64, aarch64, sparc32, and sparc64 program binaries to LLVM bitcode

Distributed "massively parallel" SQL query engine

Code formatter for Lua

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

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

A free and open-source Monero desktop wallet.

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

The PCSX-Redux project is a collection of tools, research, hardware design, and libraries aiming at development and reverse engineering on the PlayStation 1. The core product itself, PCSX-Redux, is yet another fork of the Playstation emulator, PCSX.

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)

Cross-platform library for converting natural raster images into clean SVGs - fast, precise and configurable.

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

:muscle: SEGS - Super Entity Game Server

Simple business intelligence platform for data democratization

a modern C++ GUI library

QT Application for Public transportation

Lovely console emulator package for Windows

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

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

Chemical kinetics, thermodynamics, and transport tool suite

The official distribution of Javidx9's YouTube videos and projects

Maintained branch of the original Dwarf Therapist for Dwarf Fortress.

A 3D Mapping Engine & SDK for OpenSceneGraph.

Command line Kiwix tools: kiwix-serve, kiwix-manage, ...

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

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

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

bitcoin-core 0.13 fork ported for NavCoin

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

Diablo devolved - magic behind the 1996 computer game

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

Use MIDI devices to trigger events in OBS and vice versa

NES Emulator, and Tutorial Video Code

Boomerang Decompiler - Fighting the code-rot :)

Code. Music. Live.

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

C++ client for making HTTP/REST requests

Device OS (Firmware) for Particle Devices

The Stratagus strategy game engine

City Simulation Game

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

A Hap player for OpenFrameworks

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

Archimedes - Game Engine

A Single-Header 2D Geometry Analysis Library

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

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

Versioned fork of the OpenCV gem for Ruby

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.