Catch2 by catchorg

A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

created at Nov. 8, 2010, 6:22 p.m.

444 +0

18,049 +17

3,001 +4

CNTK by Microsoft

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

created at Nov. 26, 2015, 9:52 a.m.

1,253 -1

17,473 +7

4,299 -1

uWebSockets by uNetworking

Simple, secure & standards compliant web server for the most demanding of applications

created at March 21, 2016, 4:39 a.m.

408 -1

16,858 +28

1,729 +0

brpc by apache

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" means "better RPC".

created at Sept. 4, 2017, 9:28 a.m.

815 +1

15,922 +17

3,893 -2

pybind11 by pybind

Seamless operability between C++11 and Python

created at July 5, 2015, 7:46 p.m.

248 +0

14,869 +39

2,020 +1

bgfx by bkaradzic

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

created at April 4, 2012, 3:39 a.m.

481 +0

14,361 +34

1,898 +3

muduo by chenshuo

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

created at May 5, 2010, 12:58 p.m.

780 -1

14,327 +26

5,100 +2

abseil-cpp by abseil

Abseil Common Libraries (C++)

created at Sept. 20, 2017, 3:10 p.m.

588 +1

14,019 +32

2,467 +10

rapidjson by Tencent

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

created at March 4, 2014, 5:53 a.m.

558 +0

13,912 +28

3,493 +3

dlib by davisking

A toolkit for making real world machine learning and data analysis applications in C++

created at Jan. 29, 2014, 12:45 a.m.

478 +0

13,071 +21

3,322 +2

onnxruntime by Microsoft

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator

created at Nov. 10, 2018, 2:22 a.m.

238 +2

12,883 +93

2,649 +11

workflow by sogou

C++ Parallel Computing and Asynchronous Networking Framework

created at July 29, 2020, 5:47 a.m.

230 +0

12,479 +15

2,335 +1

libfacedetection by ShiqiYu

An open source library for face detection in images. The face detection speed can reach 1000FPS.

created at Jan. 20, 2015, 7:47 a.m.

529 -1

12,073 +16

3,029 +1

bullet3 by bulletphysics

Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

created at April 12, 2011, 6:45 p.m.

405 +0

11,980 +30

2,833 +2

cpp-httplib by yhirose

A C++ header-only HTTP/HTTPS server and client library

created at Sept. 22, 2012, 2:38 a.m.

182 +1

11,928 +40

2,174 +3

capnproto by capnproto

Cap'n Proto serialization/RPC system - core tools and C++ library

created at March 29, 2013, 2:38 a.m.

318 +0

11,224 +19

900 +2

drogon by drogonframework

Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows

created at April 27, 2018, 2:49 a.m.

206 -1

10,793 +13

1,033 +3

assimp by assimp

The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

created at May 5, 2010, 12:53 p.m.

306 +0

10,318 +28

2,814 +2

openFrameworks by openframeworks

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

created at Oct. 21, 2009, 9:55 p.m.

519 -1

9,792 +7

2,548 +1

SFML by SFML

Simple and Fast Multimedia Library

created at March 25, 2011, 8:05 a.m.

347 +1

9,653 +27

1,654 +3