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

faiss by facebookresearch

A library for efficient similarity search and clustering of dense vectors.

created at Feb. 7, 2017, 4:07 p.m.

476 +0

28,432 +121

3,416 +9

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

flatbuffers by google

FlatBuffers: Memory Efficient Serialization Library

created at May 19, 2014, 6:33 p.m.

641 -1

22,097 +25

3,162 +4

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

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

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

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

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

jsoncpp by open-source-parsers

A C++ library for interacting with JSON.

created at July 6, 2014, 12:46 a.m.

331 +0

7,885 +12

2,593 +0

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

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

fmt by fmtlib

A modern formatting library

created at Dec. 7, 2012, 4:26 p.m.

320 +1

19,437 +49

2,371 +5

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

libzmq by zeromq

ZeroMQ core engine in C++, implements ZMTP/3.1

created at July 29, 2009, 9:56 a.m.

408 +0

9,313 +13

2,322 +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

o3de by o3de

Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.

created at April 5, 2021, 6:38 a.m.

141 +1

7,397 +17

2,137 +3

glm by g-truc

OpenGL Mathematics (GLM)

created at Sept. 6, 2012, 12:04 a.m.

270 +0

8,745 +44

2,038 +6

glog by google

C++ implementation of the Google logging module

created at Feb. 23, 2015, 6:55 a.m.

261 +0

6,838 +18

2,030 +0

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