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.

445 +0

18,005 +29

2,992 +2

CNTK by Microsoft

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

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

1,254 +1

17,463 +9

4,302 +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

16,733 +26

1,728 +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.

814 +1

15,884 +9

3,892 +7

pybind11 by pybind

Seamless operability between C++11 and Python

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

250 +1

14,775 +39

2,012 +2

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

14,311 +17

1,891 +1

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 +0

14,265 +23

5,099 +7

abseil-cpp by abseil

Abseil Common Libraries (C++)

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

587 +0

13,942 +29

2,455 +5

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

13,864 +21

3,485 +0

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 +2

13,030 +22

3,321 +4

onnxruntime by Microsoft

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

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

236 +2

12,703 +69

2,626 +6

workflow by sogou

C++ Parallel Computing and Asynchronous Networking Framework

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

230 +0

12,443 +30

2,333 +8

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.

530 -1

12,043 +16

3,027 +2

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 +1

11,907 +20

2,831 +5

cpp-httplib by yhirose

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

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

180 +0

11,848 +30

2,167 +5

capnproto by capnproto

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

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

317 +0

11,189 +22

897 +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.

207 +0

10,762 +12

1,028 -1

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

10,266 +25

2,810 +4

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.

521 +0

9,781 +5

2,544 +0

SFML by SFML

Simple and Fast Multimedia Library

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

345 -1

9,609 +11

1,645 +4