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.

antimony

CAD from a parallel universe

160   2148   2148  

Simd

C++ image processing and machine learning library with using of SIMD:...

427   2135   2135  

OpenJK

Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi...

648   2130   2130  

widelands

Widelands is a free, open source real-time strategy game with singlepl...

167   2113   2113  

boinc

Open-source software for volunteer computing and grid computing.

471   2095   2095  

botan

Cryptography Toolkit

503   2082   2082  

OpenImageIO

Reading, writing, and processing images in a wide variety of file form...

618   2065   2065  

OpenXcom

Open-source clone of the original X-Com 👽

508   2051   2051  

openvdb

OpenVDB - Sparse volume data structure and tools

536   2020   2020  

casadi

CasADi is a symbolic framework for numeric optimization implementing a...

419   2010   2010  

fluid-engine-dev

Fluid simulation engine for computer graphics applications

276   2008   2008  

mrpt

:zap: The Mobile Robot Programming Toolkit (MRPT)

638   1999   1999  

skift

🥑 The delightful operating system.

119   1988   1988  

nbind

:sparkles: Magical headers that make your C++ library accessible from...

118   1987   1987  

synfig

This is the Official source code repository of Synfig Studio animation...

365   1987   1987  

tinyraycaster

486 lines of C++: old-school FPS in a weekend

148   1970   1970  

rdkit

The official sources for the RDKit library

749   1964   1964  

maim

maim (make image) takes screenshots of your desktop. It has options to...

76   1961   1961  

eos

A lightweight 3D Morphable Face Model library in modern C++

601   1960   1960  

FarManager

File and Archive Manager

217   1935   1935  

moneymanagerex

Money Manager Ex is an easy to use, money management application built...

304   1925   1925  

v4l2rtspserver

RTSP Server for V4L2 device capture supporting HEVC/H264/JPEG/VP8/VP9

432   1922   1922  

gosu

2D game development library for Ruby and C++

181   1920   1920  

otter-browser

Otter Browser aims to recreate the best aspects of the classic Opera (...

281   1917   1917  

tera

An Internet-Scale Database.

436   1904   1904  

GoldenCheetah

Performance Software for Cyclists, Runners, Triathletes and Coaches

454   1902   1902  

Acid

A high speed C++17 Vulkan game engine

164   1891   1891  

nanoflann

nanoflann: a C++11 header-only library for Nearest Neighbor (NN) searc...

438   1883   1883  

redis-plus-plus

Redis client written in C++

371   1858   1858  

rssguard

Feed reader (podcast player and also Gemini protocol client) which sup...

132   1848   1848  

ardb

A redis protocol compatible nosql, it support multiple storage engine...

281   1844   1844  

inja

A Template Engine for Modern C++

227   1844   1844  

OpenShadingLanguage

Advanced shading language for production GI renderers

336   1837   1837  

rcedit

Command line tool to edit resources of exe

198   1833   1833  

OpenCV3-Intro-Book-Src

:blue_book:《OpenCV3编程入门》书本配套源码 |《Introduction to OpenCV3...

934   1829   1829  

NIM_Duilib_Framework

网易云信Windows应用开发框架。

741   1748   1748  

atomic_queue

C++14 lock-free queue.

201   1730   1730  

silicon

A high performance, middleware oriented C++14 http web framework pleas...

139   1724   1724  

nameof

Nameof operator for modern C++, simply obtain the name of a variable,...

103   1713   1713  

gImageReader

A Gtk/Qt front-end to tesseract-ocr.

198   1706   1706  

bsf

Modern C++14 library for the development of real-time graphical applic...

197   1688   1688  

CppCon2017

Slides and other materials from CppCon 2017

233   1681   1681  

bwapi

Brood War API

281   1638   1638  

Configurations

Configurations for Marlin Firmware

3071   1637   1637  

nitroshare-desktop

Network file transfer application for Windows, OS X, & Linux

233   1630   1630  

compute

A C++ GPU Computing Library for OpenCL

338   1624   1624  

mlt

MLT Multimedia Framework

344   1623   1623  

restclient-cpp

C++ client for making HTTP/REST requests

383   1603   1603  

xlnt

:bar_chart: Cross-platform user-friendly xlsx library for C++11+

429   1584   1584  

freac

The fre:ac audio converter project

83   1564   1564