Kratos Multiphysics (A.K.A Kratos) is a framework for building parallel multi-disciplinary simulation software. Modularity, extensibility and HPC are the main objectives. Kratos has BSD license and is written in C++ with extensive Python interface.
TreeFrog Framework : High-speed C++ MVC Framework for Web Application
A high-performance Internet Relay Chat (IRCv3) server for UNIX-like and Windows systems
- inspircd
- c-plus-plus
- irc-server
- ircv3
universal serialization engine
- c-plus-plus
- serialization
- json
- xml
scanf for modern C++
TOML for Modern C++
- toml
- c-plus-plus-11
- c-plus-plus
- parser
GemRB is a portable open-source implementation of Bioware’s Infinity Engine.
Compatible client of Ace of Spades 0.75
Open-Source Quantum Chemistry – an electronic structure package in C++ driven by Python
A Modern C++ Text-Based Widget Toolkit (TUI)
C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)
Free open-source modern C++20/23 framework to create console (CLI), forms (GUI like WinForms) and unit test (xUnit) applications and libraries on Windows, macOS, Linux, iOS, Android, FreeBSD, Haiku, and SerenityOS.
A modern C++ CSV parser and serializer that doesn't make you choose between ease of use or performance.
A lightweight header-only library for using Keras (TensorFlow) models in C++.
Cross-platform port of Arx Fatalis, a first-person role-playing game
C++ Driver for MongoDB
SimpleITK: a layer built on top of the Insight Toolkit (ITK), intended to simplify and facilitate ITK's use in rapid prototyping, education and interpreted languages.
- simpleitk
- c-plus-plus
- swig
- registration
The Apache Kafka C/C++ library
C++ CSV parser library
- csv-parser
- c-plus-plus
- library
- linux
Cross-platform modern C++ GUI
- tgui
- sfml
- cross-platform
- gui
C++ framework for json-rpc (json remote procedure call)
- rpc
- json-rpc-client
- json-rpc-server
- json
An image processing pipeline for ROS.
Bind C++ functions and classes into V8 JavaScript engine
- javascript
- c-plus-plus
- cpp
- cpp14
G3log is an asynchronous, "crash safe", logger that is easy to use with default logging sinks or you can add your own. G3log is made with plain C++14 (C++11 support up to release 1.3.2) with no external libraries (except gtest used for unit tests). G3log is made to be cross-platform, currently running on OSX, Windows and several Linux distros. See Readme below for details of usage.