Most popular c-plus-plus repositories and open source projects

C++ is a popular and widely used mid-level language. It was designed as an extension of the C language.

electron

:electron: Build cross-platform desktop apps with JavaScript, HTML, an...

12554   96108   96108  

bitcoin

Bitcoin Core integration/staging tree

30168   57793   57793  

opencv

Open Source Computer Vision Library

47147   55898   55898  

awesome-cpp

A curated list of awesome C++ (or C) frameworks, libraries, resources,...

5721   33830   33830  

obs-studio

OBS Studio - Free and open source software for live streaming and scre...

5060   30188   30188  

open-source-mac-os-apps

🚀 Awesome list of open source applications for macOS. https://t.me/s/o...

1776   26616   26616  

cmder

Lovely console emulator package for Windows

1867   22770   22770  

mongo

The MongoDB Database

4884   20215   20215  

CNTK

Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolk...

4386   17107   17107  

flatbuffers

FlatBuffers: Memory Efficient Serialization Library

2641   16882   16882  

cocos2d-x

Cocos2d-x is a suite of open-source, cross-platform, game-development...

6968   15547   15547  

sqlitebrowser

Official home of the DB Browser for SQLite (DB4S) project. Previously...

1725   15475   15475  

yuzu

Nintendo Switch Emulator

1340   15379   15379  

serenity

The Serenity Operating System 🐞

1456   14275   14275  

Catch2

A modern, C++-native, header-only, test framework for unit-tests, TDD...

2384   14075   14075  

simdjson

Parsing gigabytes of JSON per second

738   14041   14041  

textmate

TextMate is a graphical text editor for macOS 10.12 or later

1761   13656   13656  

aseprite

Animated sprite editor & pixel art tool (Windows, macOS, Linux)

1202   13453   13453  

mediapipe

Cross-platform, customizable ML solutions for live and streaming media...

2671   13355   13355  

qBittorrent

qBittorrent BitTorrent client

2284   12699   12699  

xbmc

Kodi is an award-winning free and open source home theater/media cente...

5725   12694   12694  

fmt

A modern formatting library

1464   12166   12166  

tinyrenderer

A brief computer graphics / rendering course

1064   11413   11413  

kaldi

kaldi-asr/kaldi is the official location of the Kaldi project.

4651   10718   10718  

openage

Free (as in freedom) open source clone of the Age of Empires II engine...

1033   10587   10587  

dlib

A toolkit for making real world machine learning and data analysis app...

2953   10452   10452  

qmk_firmware

Open-source keyboard firmware for Atmel AVR and Arm USB families

20921   10195   10195  

OpenRCT2

An open source re-implementation of RollerCoaster Tycoon 2 🎢

1173   9950   9950  

compiler-explorer

Run compilers interactively from your web browser and interact with th...

1046   9163   9163  

annoy

Approximate Nearest Neighbors in C++/Python optimized for memory usage...

966   9058   9058  

gdbgui

Browser-based frontend to gdb (gnu debugger). Add breakpoints, view th...

483   8220   8220  

tiled

Flexible level editor

1492   8166   8166  

mal

mal - Make a Lisp

1900   8152   8152  

CefSharp

.NET (WPF and Windows Forms) bindings for the Chromium Embedded Framew...

2662   8130   8130  

vowpal_wabbit

Vowpal Wabbit is a machine learning system which pushes the frontier o...

1748   7642   7642  

kakoune

mawww's experiment for a better code editor

594   7302   7302  

SFML

Simple and Fast Multimedia Library

1326   7153   7153  

scylla

NoSQL data store using the seastar framework, compatible with Apache C...

823   7019   7019  

sumatrapdf

SumatraPDF reader

1251   6890   6890  

assimp

The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file...

2010   6781   6781  

citra

A Nintendo 3DS Emulator

1329   6677   6677  

pcl

Point Cloud Library (PCL)

3938   6478   6478  

crow

Crow is very fast and easy to use C++ micro web framework (inspired by...

866   6428   6428  

Cpp-Primer

C++ Primer 5 answers

2792   6390   6390  

minetest

Minetest is an open source voxel game engine with easy modding and gam...

1413   6327   6327  

monero

Monero: the secure, private, untraceable cryptocurrency

3083   6294   6294  

seastar

High performance server-side application framework

1229   6210   6210  

albert

A fast and flexible keyboard launcher

270   5835   5835  

EASTL

EASTL stands for Electronic Arts Standard Template Library. It is an...

677   5820   5820  

Cataclysm-DDA

Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-...

2933   5701   5701