doctest by doctest

The fastest feature-rich C++11/14/17/20/23 single-header testing framework

created at Aug. 5, 2014, 9:43 p.m.

118 +0

5,636 +11

620 +0

json11 by dropbox

A tiny JSON library for C++11.

created at Sept. 6, 2013, 10:08 p.m.

144 +0

2,526 +0

616 +1

30-seconds-of-cpp by Bhupesh-V

30 Seconds of C++ (STL in C++). Read More about 30C++ here 👉

created at Nov. 26, 2018, 4:54 p.m.

29 +0

1,422 +1

614 -1

ice by zeroc-ice

All-in-one solution for creating networked applications with RPC, pub/sub, server deployment, and more.

created at March 3, 2015, 10:31 p.m.

183 +0

1,982 +3

591 +1

harfbuzz by harfbuzz

HarfBuzz text shaping engine

created at July 14, 2012, 7:50 p.m.

97 +0

3,653 +7

588 -1

cxxopts by jarro2783

Lightweight C++ command line option parser

created at Oct. 3, 2014, 5:21 a.m.

58 +0

4,027 +6

577 +1

uncrustify by uncrustify

Code beautifier

created at Oct. 17, 2009, 6:39 p.m.

73 +0

2,804 +2

565 +0

log4cplus by log4cplus

log4cplus is a simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. It is modelled after the Java log4j API.

created at Jan. 11, 2014, 8:37 p.m.

91 +0

1,593 +4

561 +2

OpenImageIO by AcademySoftwareFoundation

Reading, writing, and processing images in a wide variety of file formats, using a format-agnostic API, aimed at VFX applications.

created at Feb. 2, 2011, 11:03 p.m.

132 +0

1,889 +4

561 +0

coost by idealvin

A tiny boost library in C++11.

created at Nov. 10, 2019, 3:40 p.m.

131 +1

3,868 +4

555 +0

Trilinos by trilinos

Primary repository for the Trilinos Project

created at Nov. 16, 2015, 7:39 p.m.

116 +0

1,167 +6

555 +0

OpenSubdiv by PixarAnimationStudios

An Open-Source subdivision surface library.

created at April 24, 2012, 12:12 a.m.

307 +0

2,840 +1

552 +1

redpanda by vectorizedio

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

created at Nov. 2, 2020, 10:43 p.m.

137 +0

8,964 +33

547 +1

NumCpp by dpilger26

C++ implementation of the Python Numpy library

created at Feb. 7, 2018, 6:14 a.m.

81 +0

3,407 +8

541 +0

actor-framework by actor-framework

An Open Source Implementation of the Actor Model in C++

created at March 4, 2011, 2:59 p.m.

178 +0

3,120 +5

534 +0

mongo-cxx-driver by mongodb

C++ Driver for MongoDB

created at Jan. 13, 2014, 9:08 p.m.

141 +0

1,013 +0

532 +0

wangle by facebook

Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way.

created at Dec. 11, 2014, 8:12 p.m.

172 +0

3,037 +0

530 +0

arrayfire by arrayfire

ArrayFire: a general purpose GPU library.

created at Oct. 28, 2014, 8:58 p.m.

150 -1

4,432 +5

529 +0

cpputest by cpputest

CppUTest unit testing and mocking framework for C/C++

created at Aug. 2, 2012, 7:32 a.m.

87 +1

1,326 +5

500 +1

flashlight by flashlight

A C++ standalone library for machine learning

created at Dec. 11, 2018, 6:28 p.m.

124 +0

5,174 +5

497 -1