Open Source Libs
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Open Source Libraries
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Cpp Library
171 Open Source Cpp Library Software Projects
Free and open source cpp library code projects including engines, APIs, generators, and tools.
Awesome Cpp
35665 ⭐
A curated list of awesome C++ (or C) frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff.
Cpprestsdk
6697 ⭐
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.
Mytinystl
5086 ⭐
Achieve a tiny STL in C++11
Directxtk
1952 ⭐
The DirectX Tool Kit (aka DirectXTK) is a collection of helper classes for writing DirectX 11.x code in C++
Bde
1321 ⭐
Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.
Rang
1189 ⭐
A Minimal, Header only Modern c++ library for terminal goodies 💄✨
Datastructures Algorithms
2132 ⭐
The best library for implementation of all Data Structures and Algorithms - Trees + Graph Algorithms too!
Directxtex
1235 ⭐
DirectXTex texture processing library
Awesome Hpp
1693 ⭐
A curated list of awesome header-only C++ libraries
Directxmath
1050 ⭐
DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
Directxtk12
920 ⭐
The DirectX Tool Kit (aka DirectXTK12) is a collection of helper classes for writing DirectX 12 code in C++
Quickqanava
730 ⭐
C++14 network/graph visualization library / Qt node editor.
Uvatlas
601 ⭐
UVAtlas isochart texture atlas
Ponder
464 ⭐
C++ reflection library with Lua binding, and JSON and XML serialisation.
Libnop
481 ⭐
libnop: C++ Native Object Protocols
Phisko Kengine
434 ⭐
Entity-Component-System (ECS) with a focus on ease-of-use, runtime extensibility and compile-time type safety and clarity.
Directxmesh
555 ⭐
DirectXMesh geometry processing library
Tinyfsm
555 ⭐
A simple C++ finite state machine library
Picosha2
473 ⭐
a header-file-only, SHA256 hash generator in C++
Fx11
374 ⭐
Effects for Direct3D 11 (FX11) is a management runtime for authoring HLSL shaders, render state, and runtime variables together.
Psd_sdk
432 ⭐
A C++ library that directly reads Photoshop PSD files.
Q
667 ⭐
C++ Library for Audio Digital Signal Processing
Mitk
451 ⭐
The Medical Imaging Interaction Toolkit.
Bandit
244 ⭐
Human-friendly unit testing for C++11
Blitzpp Blitz
306 ⭐
Blitz++ Multi-Dimensional Array Library for C++
Vuh
301 ⭐
Vulkan compute for people
Duckx
250 ⭐
C++ library for creating and updating Microsoft Word (.docx) files.
Ctml
189 ⭐
A C++ HTML document constructor only depending on the standard library.
Libchef
203 ⭐
🍀 c++ standalone header-only basic library. || c++头文件实现无第三方依赖基础库
Shiva
157 ⭐
Modern Cross-Platform C++ Engine with modularity (MIT). Maintains here: https://github.com/KomodoPlatform/antara-gaming-sdk
Mgerhardy Simpleai
156 ⭐
SimpleAI is a small C++ AI behaviour tree based library with a QT5 based remote debugger (and with optional LUA bindings) released under MIT.
Httpp
150 ⭐
Micro http server and client written in C++
Sltbench
141 ⭐
C++ benchmark tool. Practical, stable and fast performance testing framework.
ScAPIx
229 ⭐
Scapix Language Bridge
Bit7z
226 ⭐
A C++ static library offering a clean and simple interface to the 7-zip DLLs.
Gf
168 ⭐
A C++17 framework for 2D games
Ozo
152 ⭐
OZO is a C++17 Boost.Asio based header-only library for asyncronous communication with PostgreSQL DBMS.
Onvif Qt Server Client
145 ⭐
Onvif QT Server Client is a sample for creating Onvif Server and Onvif Client with QT C++
Deltacv
115 ⭐
A high performance library for image processing
Xxhash_cpp
120 ⭐
Port of the xxhash library to C++17.
Hfsm2
182 ⭐
High-Performance Hierarchical Finite State Machine Framework
Natinusala Borealis
179 ⭐
A hardware accelerated, controller and TV oriented UI library for PC and Nintendo Switch (libnx).
Pgfe
104 ⭐
PostgreSQL C++ driver
Openrpg
99 ⭐
A tool for someone to use to quickly create content for a tabletop RPG world. Libraries for making video games with the d20 system
Tagparser
94 ⭐
C++ library for reading and writing MP4/M4A/AAC (iTunes), ID3, Vorbis, Opus, FLAC and Matroska tags
Hujianzhe Util
120 ⭐
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.
Bitset2
74 ⭐
std::bitset with constexpr implementations plus additional features.
Spaghetti
83 ⭐
Graphical logic editor/simulator
Ginseng
65 ⭐
C++ REPL Tool Builder
Snowhouse
63 ⭐
An assertion library for C++
Hfsm
70 ⭐
Hierarchical Finite State Machine Framework
Kolsha Vk
66 ⭐
C++ library for working with VK.com API, authorization through VK app secret key, using VK functions. 2FA, Captcha passing.
Mjpegwriter
78 ⭐
Lightweight HTTP server to stream your OpenCV processing in C++
Rloflib
52 ⭐
Robust Local Optical Flow (RLOF)
Cpptango
41 ⭐
Moved to gitlab
Geometrize Lib
50 ⭐
:large_orange_diamond: C++ library for Geometrize, a tool for geometrizing images into geometric primitives
Seabolt
37 ⭐
Neo4j Bolt Connector for C
Bignumber
37 ⭐
A really long long long long long long number in C++
Qtquickcontrols2.treeview
44 ⭐
A QtQuickControls2 based TreeView
Scopion
29 ⭐
a statically-typed programming language with powerful syntax
Fcgi
37 ⭐
FastCGI C++ library
Logfault
37 ⭐
One C++ log library to rule them all! MacOS, IOS, Android, Linux, Windows, QT, std::clog
Gltf2 Loader
30 ⭐
[UNMAINTAINED] C++ glTF (2.0 only) loader
Gparallel
81 ⭐
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。
Cppconsoletable
41 ⭐
C++ Console Table: make text table in console easy and set up as you need
Numpycpp
36 ⭐
A c++ header library for matrix operation inspired Numpy Scipy, MATLAB only using Eigen.
Martchus Cpp Utilities
35 ⭐
Common C++ classes and routines used by my applications such as argument parser, IO and conversion utilities
Cmake_git_clone
33 ⭐
CMake module to clone git repo at config time
Gnss Shadowing
29 ⭐
Predict GNSS Shadowing and HDOP Maps and plan HDOP optimal routes
Absent
29 ⭐
A small C++17 library meant to simplify the composition of nullable types in a generic, type-safe, and declarative way.
Dsalglib
26 ⭐
This is improved and stable version of dsalib ready to use C++ data structures and algorithms template library
Remote_memory
35 ⭐
A simple library which provides a way to read and write the memory of other processes
Developerpaul123 Eventbus
56 ⭐
A simple, header only event bus library written in modern C++17.
Qtutilities
30 ⭐
Common Qt related C++ classes and routines used by my applications such as dialogs, widgets and models
Iex_cpp_API
31 ⭐
Unofficial C++ Lib for the IEXtrading API
Wildcards
36 ⭐
A simple C++ header-only template library implementing matching using wildcards
Packetmachine
23 ⭐
Fast network packet decoding library in C++
Pmod
21 ⭐
Native cross platform library with language projection support for native code.
I2psam
27 ⭐
C++ SAMv3 library
Pawlib
17 ⭐
Performance meets elegance.
Reflective RAPIdJSON
26 ⭐
Code generator for serializing/deserializing C++ objects to/from JSON using Clang and RapidJSON
Gamemenu Cpp
18 ⭐
A c++ library depending on sfml which can be used to create old school UI menu for sfml based software.
Bluetooth Hci Decoder
17 ⭐
:iphone: C++ Bluetooth HCI decoder library
D36u9 Async
23 ⭐
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.
Cpp_cookiecutter
25 ⭐
A cookiecutter template for a modern C++ project with python bindings
Psteinb Compass
15 ⭐
drop-in header-only C++ library to detect hardware capabilities at runtime and at compiletime
Oberon00 Apollo
25 ⭐
Convert anything from C++ to Lua and back, easily create modules & more.
D_rive
16 ⭐
c++17 compile time math(derivation/integration)
Cefeika
16 ⭐
C++ library package
Windowsrootkit
13 ⭐
Windows 10/NT usermode rootkit base.
Rfsmtools
16 ⭐
A set of tools to execute, debug and create rFSM LUA-based state machines
2018 Cpp Spirit Parsing
19 ⭐
Examples for a Meetup Talk on Parsing Structured Text with Boost Spirit in C++
Asyncloadinglibrary
20 ⭐
Small and helpful Async Loading library for UE4.
Google Cloud Cpp Common
11 ⭐
Google Cloud C++ client common libraries
Tpl
13 ⭐
Template library for piping operations
Knotty
12 ⭐
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.
Tinyserver
21 ⭐
Illuxui
30 ⭐
Future Home of illuxUI, C++ GUI Library/Framework
Rosme Rsm
11 ⭐
Utility Library
Inifile Cpp
106 ⭐
A header-only and easy to use Ini file parser for C++.