109 Open Source Cpp Library Software Projects

A curated list of awesome C++ (or C) frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff.

The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.

Achieve a tiny STL in C++11

The DirectX Tool Kit (aka DirectXTK) is a collection of helper classes for writing DirectX 11.x code in C++

Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.

A Minimal, Header only Modern c++ library for terminal goodies 💄✨

The best library for implementation of all Data Structures and Algorithms - Trees + Graph Algorithms too!

DirectXTex texture processing library

A curated list of awesome header-only C++ libraries

DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps

The DirectX Tool Kit (aka DirectXTK12) is a collection of helper classes for writing DirectX 12 code in C++

C++14 network/graph visualization library / Qt node editor.

UVAtlas isochart texture atlas

C++ reflection library

libnop: C++ Native Object Protocols

Entity-Component-System (ECS) with a focus on ease-of-use, runtime extensibility and compile-time type safety and clarity.

DirectXMesh geometry processing library

A simple C++ finite state machine library

a header-file-only, SHA256 hash generator in C++

Effects for Direct3D 11 (FX11) is a management runtime for authoring HLSL shaders, render state, and runtime variables together.

A C++ library that directly reads Photoshop PSD files.

C++ Library for Audio Digital Signal Processing

The Medical Imaging Interaction Toolkit.

Human-friendly unit testing for C++11

Blitz++ Multi-Dimensional Array Library for C++

Vulkan compute for people

C++ library for creating and updating Microsoft Word (.docx) files.

A C++ HTML document constructor only depending on the standard library.

🍀 c++ standalone header-only basic library. || c++头文件实现无第三方依赖基础库

Modern Cross-Platform C++ Engine with modularity (MIT). Maintains here: https://github.com/KomodoPlatform/antara-gaming-sdk

SimpleAI is a small C++ AI behaviour tree based library with a QT5 based remote debugger (and with optional LUA bindings) released under MIT.

Micro http server and client written in C++

C++ benchmark tool. Practical, stable and fast performance testing framework.

Scapix Language Bridge

A C++ static library offering a clean and simple interface to the 7-zip DLLs.

A C++14 framework for 2D games

OZO is a C++17 Boost.Asio based header-only library for asyncronous communication with PostgreSQL DBMS.

Onvif QT Server Client is a sample for creating Onvif Server and Onvif Client with QT C++

An open-source high performance library for image processing

Port of the xxhash library to C++17.

High-Performance Hierarchical Finite State Machine Framework

Hardware accelerated, Nintendo Switch inspired UI library for PC and Nintendo Switch

The PostgreSQL client API in modern C++

A tool for someone to use to quickly create content for a tabletop RPG world. Libraries for making video games with the d20 system

C++ library for reading and writing MP4/M4A/AAC (iTunes), ID3, Vorbis, Opus, FLAC and Matroska tags

纯C的跨平台基础库与网络库,提供list/hashtable/rbtree数据结构,封装各OS API,对使用者屏蔽诸如IO多路复用下的并发可靠UDP/TCP的传输与监听,断线重连,基于协程/回调的RPC调度核心机制等实现细节.内部还包括一个3D碰撞检测.

std::bitset with constexpr implementations plus additional features.

Graphical logic editor/simulator

C++ REPL Tool Builder

An assertion library for C++

Hierarchical Finite State Machine Framework

C++ library for working with VK.com API, authorization through VK app secret key, using VK functions. 2FA, Captcha passing.

Lightweight HTTP server to stream your OpenCV processing in C++

Robust Local Optical Flow (RLOF)

TANGO kernel c++ implementation

:large_orange_diamond: C++ library for Geometrize, a tool for geometrizing images into geometric primitives

Neo4j Bolt Connector for C

A really long long long long long long number in C++

A QtQuickControls2 based TreeView

a statically-typed programming language with powerful syntax

The FastCGI implementation in modern C++

One C++ log library to rule them all! MacOS, IOS, Android, Linux, Windows, QT, std::clog

[UNMAINTAINED] C++ glTF (2.0 only) loader

A DAG based parallel task schedule framework for galois advertising｜基于DAG(Directed Acyclic Graph)的并行任务调度系统，自动推导节点依赖生成DAG。

C++ Console Table: make text table in console easy and set up as you need

A c++ header library for matrix operation inspired Numpy Scipy, MATLAB only using Eigen.

Common C++ classes and routines used by my applications such as argument parser, IO and conversion utilities

CMake module to clone git repo at config time

Predict GNSS Shadowing and HDOP Maps and plan HDOP optimal routes

A small C++17 library meant to simplify the composition of nullable types in a generic, type-safe, and declarative way.

This is improved and stable version of dsalib ready to use C++ data structures and algorithms template library

A simple library which provides a way to read and write the memory of other processes

A simple, header only event bus library written in modern C++17.

Common Qt related C++ classes and routines used by my applications such as dialogs, widgets and models

Unofficial C++ Lib for the IEXtrading API

A simple C++ header-only template library implementing matching using wildcards

Fast network packet decoding library in C++

Native cross platform library with language projection support for native code.

C++ SAMv3 library

Performance meets elegance.

Code generator for serializing/deserializing C++ objects to/from JSON using Clang and RapidJSON

A c++ library depending on sfml which can be used to create old school UI menu for sfml based software.

:iphone: C++ Bluetooth HCI decoder library

async is a tiny C++ header-only high-performance library for async calls handled by a thread-pool, which is built on top of an unbounded MPMC lock-free queue.

A cookiecutter template for a modern C++ project with python bindings

drop-in header-only C++ library to detect hardware capabilities at runtime and at compiletime

Convert anything from C++ to Lua and back, easily create modules & more.

c++17 compile time math(derivation/integration)

The cross-platform C++ libraries for the backend development

Windows 10/NT usermode rootkit base.

A set of tools to execute, debug and create rFSM LUA-based state machines

Examples for a Meetup Talk on Parsing Structured Text with Boost Spirit in C++

Small and helpful Async Loading library for UE4.

Google Cloud C++ client common libraries

Template library for piping operations

A RPC framework named XIC and its dependencies (VBS serialization, SRP6a authentication, C and C++ libraries). A XIC client is also implemented in PHP7 as an extension.

Future Home of illuxUI, C++ GUI Library/Framework

Utility Library

A header-only and easy to use Ini file parser for C++.