Классный C++

Awesome C++ Awesome

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

Standard Libraries

C++ Standard Library — including STL Containers, STL Aglorithm, STL Functional, etc.

Frameworks

C++ generic frameworks and libraries.

  • abseil-cpp — Abseil C++ Common Libraries. [Apache2]
  • Apache C++ Standard Library — STDCXX, A collection of algorithms, containers, iterators, and other fundamental components. [retired] [Apache2]
  • APR — Apache Portable Runtime. Another library of cross-platform utility functions. [Apache2]
  • ASL — Adobe Source Libraries provides peer-reviewed and portable C++ source libraries. [MIT]
  • Boost :zap: — A large collection of generic C++ libraries. [Boost] website
  • BDE — The BDE Development Environment from Bloomberg Labs. [Apache2]
  • Cinder — A community-developed, free and open source library for professional-quality creative coding. [BSD]
  • Cxxomfort — A small, header-only library that backports various facilities from more recent C++ Standards to C++03 and later. [MIT]
  • Dlib :zap: — A general purpose cross-platform C++ library designed using contract programming and modern C++ techniques. [Boost] website
  • EASTL — Electronic Arts Standard Template Library. [BSD]
  • ETL — Embedded Template Library. [MIT]
  • ffead-cpp — Framework for Enterprise Application Development. [Apache2]
  • Folly — An open-source C++ library developed and used at Facebook. [Apache2]
  • FunctionalPlus — Functional Programming Library for C++. Write concise and readable C++ code. [MIT]
  • GLib — GLib provides the core application building blocks for libraries and applications written in C. [LGPL]
  • JUCE — An all-encompassing C++ class library for developing cross-platform software. [Core-Module: ISC, Rest: GPL2/GPL3/Commercial] website
  • libPhenom — libPhenom is an eventing framework for building high performance and high scalability systems in C. [Apache2]
  • LibSourcey — C++11 evented IO for real-time video streaming and high performance networking applications. [LGPL]
  • LibU — A multiplatform utility library written in C. [BSD]
  • Loki — A C++ library of designs, containing flexible implementations of common design patterns and idioms. [MIT]
  • MiLi — Minimal headers-only C++ Library. [Boost]
  • OpenFrameworks — A cross platform open source toolkit for creative coding in C++. [MIT] website
  • Qt :zap: — A cross-platform application and UI framework. [GPL/LGPL/Commercial]
  • Reason — A cross platform framework designed to bring the ease of use of Java, .Net, or Python to developers who require the performance and strength of C++. [GPL2]
  • ROOT — A set of OO frameworks with all the functionality needed to handle and analyze large amounts of data in a very efficient way. Used at CERN. [LGPL]
  • STLport — An exemplary version of STL. [Free]
  • STXXL — Standard Template Library for Extra Large Data Sets. [Boost]
  • tbox — A glib-like multi-platform c library. [Apache2] website
  • Ultimate++ — A C++ cross-platform rapid application development framework. [BSD]
  • uSTL — The small STL library. [MIT]
  • Windows Template Library — A C++ library for developing Windows applications and UI components. [Public]
  • Yomm2 — Fast, Orthogonal, Open multi-methods. Supersedes Yomm11 [Boost]

Artificial Intelligence

  • ANNetGPGPU — A GPU (CUDA) based Artificial Neural Network library. [LGPL]
  • btsk — Game Behavior Tree Starter Kit. [zlib]
  • Evolving Objects — A template-based, ANSI-C++ evolutionary computation library which helps you to write your own stochastic optimization algorithms insanely fast. [LGPL]
  • frugally-deep — Header-only library for using Keras models in C++. [MIT]
  • Genann — Simple neural network library in C. [zlib]
  • MXNet — Lightweight, Portable, Flexible Distributed/Mobile Deep Learning with Dynamic, Mutation-aware Dataflow Dep Scheduler; for Python, R, Julia, Scala, Go, Javascript and more website
  • PyTorch — Tensors and Dynamic neural networks in Python with strong GPU acceleration. website
  • Recast/Detour — (3D) Navigation mesh generator and pathfinder, mostly for games. [zlib]
  • TensorFlow — An open source software library for numerical computation using data flow graphs [Apache]
  • CNTK — Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolkit. [Boost]
  • tiny-dnn — A header only, dependency-free deep learning framework in C++11. [BSD]
  • Veles — Distributed platform for rapid Deep learning application development. [Apache]
  • Kaldi — Toolkit for speech recognition. [Apache]

Asynchronous Event Loop

  • Asio — A cross-platform C++ library for network and low-level I/O programming that provides developers with a consistent asynchronous model using a modern C++ approach. [Boost] website
  • Boost.Asio — A cross-platform C++ library for network and low-level I/O programming. [Boost]
  • C++ Actor Framework — An Open Source Implementation of the Actor Model in C++. [BSD-3-Clause] website
  • libev — A full-featured and high-performance event loop that is loosely modelled after libevent, but without its limitations and bugs. [BSD and GPL]
  • libevent — An event notification library. [BSD]
  • libuv — Cross-platform asynchronous I/O. [BSD]
  • promise-cpp — Header only library that implements Promise/A+ standard. [Anti-996]
  • uvw — C++ wrapper for libuv. [MIT]

Audio

Audio, Sound, Music, Digitized Voice Libraries

  • FMOD — An easy to use crossplatform audio engine and audio content creation tool for games. [Free for non-commercial/Commercial]
  • KFR — Fast, modern C++ DSP framework, FFT, FIR/IIR filters, Sample Rate Conversion. [GPL/Commercial]
  • libsndfile — C library with C++ wrapper for reading and writing files containing sampled sound through one standard library interface. [LGPL-2.1] website
  • libsoundio — C library for cross-platform real-time audio input and output. [MIT] website
  • Maximilian — C++ Audio and Music DSP Library. [MIT]
  • OpenAL — Open Audio Library — A crossplatform audio API. [BSD/LGPL/Commercial]
  • miniaudio — Single file audio playback and capture library. [Unlicense]
  • Opus — A totally open, royalty-free, highly versatile audio codec. [BSD]
  • PortAudio — PortAudio is a free, cross-platform, open-source, audio I/O library. [MIT]
  • SELA — SimplE Lossless Audio. [MIT]
  • SoLoud — Easy, portable audio engine for games. [zlib]
  • Speex — A free codec for free speech. Obsoleted by Opus. [BSD]
  • Tonic — Easy and efficient audio synthesis in C++. [Unlicense]
  • Vorbis — Ogg Vorbis is a fully open, non-proprietary, patent-and-royalty-free, general-purpose compressed audio format. [BSD]
  • minimp3 — Public domain, header-only MP3 decoder with clean-room implementation. [CC0]
  • Verovio — Verovio is a fast and lightweight music notation engraving library. [LGPL] website
  • Wav2Letter++ — Public domain, a fast open source speech processing toolkit written entirely in C++ and uses the ArrayFire tensor library and the flashlight machine learning library for maximum efficiency [BSD]

Biology

Bioinformatics, Genomics, Biotech

  • BioC++ — C++ Computational Libraries for Bioinformatics. [BSD]
  • Chaste — An open source C++ library for the computational simulation of mathematical models developed for physiology and biology. [BSD]
  • libsequence — A C++ library for representing and analyzing population genetics data. [GPL]
  • SeqAn — Algorithms and data structures for the analysis of sequences with the focus on biological data. [BSD/3-clause]
  • Vcflib — A C++ library for parsing and manipulating VCF files. [MIT]
  • Wham — Structural variants (SVs) in Genomes by directly applying association tests to BAM files. [MIT]

BitTorrent

  • jech/dht — BitTorrent DHT library in C. [MIT]
  • libtorrent (a.k.a. libtorrent-rasterbar) — An efficient feature complete C++ bittorrent implementation. [BSD]
  • LibTorrent (a.k.a. libtorrent-rakshasa) — BitTorrent library. [GPL]
  • libutp — uTorrent Transport Protocol library. [MIT]

CLI

Console/Terminal User Interface, Command Line Interface

  • Argh! — A minimalist, frustration-free, header-only argument handler. [BSD]
  • Taywee/args — A simple header-only C++ argument parser library. [MIT]
  • Boost.Program_options — A library to obtain program options via conventional methods such as command line and config file. [Boost]
  • Clara — A simple to use, composable, command line parser for C++ 11 and beyond. [BSL-1.0]
  • cli — A cross-platform header only C++14 library for interactive command line interfaces (Cisco style). [Boost]
  • CLI11 — Header only single or multi-file C++11 library for simple and advanced CLI parsing. [BSD]
  • jarro2783/cxxopts — Lightweight C++ command line option parser. [MIT]
  • docopt.cpp — A library to generate option parser from docstring. [MIT/Boost]
  • gflags — Commandline flags module for C++. [BSD]
  • linenoise — A small self-contained alternative to readline and libedit. [BSD-2-Clause]
  • linenoise-ng — A small, portable GNU readline replacement for Linux, Windows and MacOS which is capable of handling UTF-8 characters. [BSD]
  • Lyra — A simple to use, composable, command line parser for C++ 11 and beyond. [Boost]
  • Ncurses — A terminal user interfaces. [MIT]
  • PDCurses — Public domain curses library with both source code and pre-compiled library available. [PublicDomain]
  • replxx — A readline and libedit replacement that supports UTF-8, syntax highlighting, hints, works on Unix and Windows. [BSD]
  • TCLAP — A mature, stable and feature-rich library for defining and accessing command line arguments in ANSI C++. [MIT]
  • termbox — A C library for writing text-based user interfaces. [MIT]

Compression

Compression and Archiving Libraries

  • bit7z — A C++ static library offering a clean and simple interface to the 7-zip DLLs. [GPLv2]
  • Brotli — Brotli compression format. Developed by Google. [MIT]
  • bzip2 — A freely available, patent free, high-quality data compressor. [BSD]
  • FiniteStateEntropy — New generation entropy codecs : Finite State Entropy and Huff0.
  • PhysicsFS — A library to provide abstract access to various archives. It is intended for use in video games, and the design was somewhat inspired by Quake 3’s file subsystem. [zlib]
  • KArchive — A library for creating, reading, writing and manipulating file archives like zip and tar. It also provides transparent compression and decompression of data, using formats like gzip, via a subclass of QIODevice. [LGPL]
  • libarchive — Multi-format archive and compression library. [New BSD] website
  • LZ4 — Extremely Fast Compression algorithm. [BSD] website
  • LZFSE — LZFSE compression library and command line tool. Developed by Apple.
  • LZHAM — Lossless data compression library with a compression ratio similar to LZMA but with much faster decompression. [BSD]
  • LZMA :zap: — The default and general compression method of 7z format. [PublicDomain]
  • LZMAT — An extremely fast real-time lossless data compression library. [GPL]
  • miniz — Single C source file Deflate/Inflate compression library with zlib-compatible API, ZIP archive reading/writing, PNG writing. [MIT]
  • Minizip — Zlib with latest bug fixes that supports PKWARE disk spanning, AES encryption, and IO buffering. [zlib]
  • smaz — Small strings compression library. [BSD]
  • Snappy — A fast compressor/decompressor. [BSD]
  • ZLib — A very compact compression library for data streams. [zlib]
  • zlib-ng — zlib for the «next generation» systems. Drop-In replacement with some serious optimizations. [zlib]
  • zstd — Zstandard — Fast real-time compression algorithm. Developed by Facebook. [BSD]
  • ZZIPlib — Provides read access on ZIP-archives. [MPL/LGPL]

Concurrency

Concurrency and Multithreading

  • alpaka — Abstraction library for parallel kernel acceleration. [LGPLv3+]
  • ArrayFire — A general purpose GPU library. [BSD]
  • Async++ — A lightweight concurrency framework for C++11, inspired by the Microsoft PPL library and the N3428 C++ standard proposal. [MIT]
  • Boost.Compute — A C++ GPU Computing Library for OpenCL. [Boost]
  • Bolt — A C++ template library optimized for GPUs. [Apache2]
  • ck — Concurrency primitives, safe memory reclamation mechanisms and non-blocking data structures. [BSD]
  • concurrentqueue — A fast multi-producer, multi-consumer lock-free concurrent queue for C++11. [BSD,Boost]
  • Cpp-Taskflow — Fast C++ Parallel Programming with Task Dependencies. [MIT]
  • CUB — CUB provides state-of-the-art, reusable software components for every layer of the CUDA programming mode. [New BSD]
  • cupla — C++ API to run CUDA/C++ on OpenMP, Threads, TBB, … through Alpaka. [LGPLv3+]
  • C++React — A reactive programming library for C++11. [Boost]
  • FiberTaskingLib — Task-based multi-threading library that supports task graphs with arbitrary dependencies. [Apache]
  • Intel Games Task Scheduler — A task scheduling framework designed for the needs of game developers. [MIT]
  • Intel Parallel STL — Intel® implementation of C++17 STL for C++11 and above. [Apache2]
  • Intel TBB — Intel® Threading Building Blocks. [Apache2]
  • junction — A library of concurrent data structures in C++. [BSD]
  • libcds — A C++ library of Concurrent Data Structures. [BSD]
  • Libclsph — An OpenCL based GPU accelerated SPH fluid simulation library. [MIT]
  • libdill — Introduces structured concurrency in C. [MIT]
  • libdispatch — Grand Central Dispatch (GCD), developed by Apple Inc., is a task parallelism technology based on the thread pool pattern. libdispatch is a library that provides the implementation of GCD’s services. [Apache-2.0] website
  • libmill — Introduces Go-style concurrency in C. [MIT]
  • moderngpu — moderngpu is a productivity library for general-purpose computing on GPUs. It is a header-only C++ library written for CUDA. The unique value of the library is in its accelerated primitives for solving irregularly parallel problems. [FreeBSD & Copyright, Sean Baxter]
  • NCCL — Optimized primitives for collective multi-GPU communication. [BSD]
  • OpenCL — The open standard for parallel programming of heterogeneous systems.
  • OpenMP — The OpenMP API.
  • RaftLib — The RaftLib C++ library, streaming/dataflow concurrency via C++ iostream-like operators [Apache2]
  • readerwriterqueue — A fast single-producer, single-consumer lock-free queue for C++. [BSD]
  • Thrust — A parallel algorithms library which resembles the C++ Standard Template Library (STL). [Apache2]
  • transwarp — A header-only C++ library for task concurrency. [MIT]
  • HPX — A general purpose C++ runtime system for parallel and distributed applications of any scale. [Boost]
  • VexCL — A C++ vector expression template library for OpenCL/CUDA. [MIT]
  • Quantum — A powerful C++ coroutine dispatcher framework built on top of boost::coroutines2.

Configuration

Configuration files, INI files

  • inih — Simple .INI file parser in C, good for embedded systems. [BSD-3-Clause]
  • inih — Single header only C++ version of inih. [BSD-3-Clause]
  • iniparser — INI file parser. [MIT]
  • libconfig — C, C++ library for processing structured configuration files. [LGPL-2.1] website
  • libconfuse — Small configuration file parser library for C. [ISC]
  • simpleini — Cross-platform C++ library providing a simple API to read and write INI-style configuration files. [MIT]

Containers

  • C++ B-tree — A template library that implements ordered in-memory containers based on a B-tree data structure. [Apache2]
  • Colony — An unordered «bag»-type container which outperforms std containers in high-modification scenarios while maintaining permanent pointers to non-erased elements regardless of insertion/erasure. [zLib] website
  • dynamic_bitset — A C++17 header-only dynamic bitset. [MIT]
  • Forest — Template library implementing an AVL, a Binary Search, a KD and a Quad Tree. [MIT]
  • Hashmaps — Implementation of open addressing hash table algorithms in C++. [MIT]
  • Hopscotch map — A fast header-only hash map which uses hopscotch hashing for collisions resolution. [MIT]
  • LSHBOX — A c++ toolbox of locality-sensitive hashing (LSH), provides several popular LSH algorithms, also support Python and MATLAB. [GPL]
  • plf::list — A std::list implementation which removes range splicing in order to enable cache-friendlier structure, yielding significant performance gains. [zLib] website
  • plf::stack — A replacement container for the std::stack container adaptor, with better performance than any std container in a stack context. [zLib] website
  • ringspan lite — A simplified implementation of Arthur O’Dwyer’s ringspan implementation ie. a circular buffer view. [MIT]
  • robin-hood-hashing — Fast & memory efficient hashtable based on robin hood hashing for C++14. [MIT]
  • robin-map — Fast hash map and hash set using robin hood hashing. [MIT]
  • sparsepp — A fast, memory efficient hash map for C++. [BSD 3-clause]

Cryptography

Cryptography and Encryption Libraries

  • Bcrypt — A cross platform file encryption utility. Encrypted files are portable across all supported operating systems and processors. [BSD]
  • BeeCrypt — A portable and fast cryptography library. [LGPLv2.1+]
  • Botan — A crypto library for C++. [BSD-2]
  • Crypto++ — A free C++ class library of cryptographic schemes. [Boost] website
  • digestpp — C++11 header-only message digest (hash) library. [PublicDomain]
  • GnuPG — A complete and free implementation of the OpenPGP standard. [GPL]
  • GnuTLS — A secure communications library implementing the SSL, TLS and DTLS protocols. [LGPL2.1]
  • Libgcrypt — A general purpose cryptographic library originally based on code from GnuPG. [LGPLv2.1+]
  • LibreSSL — A free version of the SSL/TLS protocol forked from OpenSSL in 2014. [?]
  • libsodium — P(ortable|ackageable) NaCl-based crypto library, opinionated and easy to use. [ISC]
  • libhydrogen — A lightweight, secure, easy-to-use crypto library suitable for constrained environments. [ISC]
  • LibTomCrypt — A fairly comprehensive, modular and portable cryptographic toolkit. [WTFPL]
  • mbedTLS — An open source, portable, easy to use, readable and flexible SSL library, previously known as PolarSSL. [Apache2] website
  • Nettle — A low-level cryptographic library. [LGPL]
  • OpenSSL — A robust, commercial-grade, full-featured, and Open Source cryptography library. [Apache] website
  • retter — A collection of hash functions, ciphers, tools, libraries, and materials related to cryptography.
  • s2n — An implementation of the TLS/SSL protocols. [Apache]
  • sha1collisiondetection — Library and command line tool to detect SHA-1 collision in a file. [MIT]
  • Tink — A multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse. [Apache-2.0]
  • Tiny AES in C — Small portable AES128/192/256 in C. [PublicDomain]
  • Themis — crypto library for painless data security, providing symmetric and asymmetric encryption, secure sockets with forward secrecy, for mobile and server platforms. [Apache2]

CSV

Libraries for parsing Comma Separated Value (CSV) files

  • csv — CSV for modern C++. [MIT]
  • Fast C++ CSV Parser — Small, easy-to-use and fast header-only library for reading CSV files. [BSD-3-Clause]
  • Vince’s CSV Parser — A fast, self-contained, streaming C++17 CSV parser with optional type-casting and statistics. [MIT]

Database

Database Libraries, SQL Servers, ODBC Drivers, and Tools

  • hiberlite — C++ Object-relational mapping for sqlite3. [BSD]
  • Hiredis — A minimalistic C client library for the Redis database. [BSD]
  • LevelDB — A fast key-value storage library written at Google that provides an ordered mapping from string keys to string values. [BSD]
  • LMDB — Very fast embedded key/value store with full ACID semantics. [OpenLDAP]
  • LMDB++ — C++11 wrapper for the LMDB embedded database library. [PublicDomain]
  • MongoDB C Driver — MongoDB client library for C. [Apache2]
  • MongoDB C++ Driver — C++ driver for MongoDB. [Apache2]
  • MongoDB Libbson — A BSON utility library. [Apache2]
  • MySQL++ — A C++ wrapper for MySQL’s C API. [LGPL]
  • nanodbc — A small C++ wrapper for the native C ODBC API. [MIT]
  • ODB — An open-source, cross-platform, and cross-database object-relational mapping (ORM) system for C++. [GPLv2]
  • redis3m — Wrapper of hiredis with clean C++ interface, supporting sentinel and ready to use patterns. [Apache2]
  • RocksDB — Embedded key-value store for fast storage from facebook. [BSD]
  • SimDB — High performance, shared memory, lock free, cross platform, single file, minimal dependencies, C++11 key-value store [Apache2]
  • SOCI — A database abstraction layer for C++. [BSL-1.0]
  • SQLite — A completely embedded, full-featured relational database in a few 100k that you can include right into your project. [PublicDomain]
  • SQLiteC++ — SQLiteC++ (SQLiteCpp) is a smart and easy to use C++ SQLite3 wrapper. [MIT]
  • sqlitemoderncpp — Header only C++14 wrapper around sqlite library. [MIT]
  • sqlite_orm — SQLite ORM light header only library for modern C++. [BSD-3-Clause]
  • sqlpp11 — A type safe embedded domain specific language for SQL queries and results in C++. [BSD-2-Clause]
  • TileDB — Fast Dense and Sparse Multidimensional Array DBMS. [MIT] website
  • upscaledb — An embedded «typed» key/value store with a built-in query interface. [GPLv3]

Debug

Debugging Libraries, Memory Leak and Resource Leak Detection, Unit Testing

  • backward-cpp — A beautiful stack trace pretty printer for C++. [MIT]
  • benchmark — Google provided small microbenchmark support library. [Apache2]
  • Boost.Test — Boost Test Library. [Boost]
  • check — Check is a unit testing framework for C. [LGPL-2.1] website
  • doctest — The lightest feature rich C++ single header testing framework. [MIT]
  • Catch — A modern, C++-native, header-only, framework for unit-tests, TDD and BDD. [Boost]
  • Catch2 — A modern, C++-native, header-only, test framework for unit-tests, TDD and BDD. [BSL-1.0]
  • Celero — C++ Benchmarking Framework. [Apache2]
  • CppUTest — Unit testing and mocking framework for C/C++. [BSD-3-clause]
  • CUTE — C++ Unit Testing Easier. [LGPL3]
  • CMocka — unit testing framework for C with support for mock objects. [Apache2]
  • CppUnit — C++ port of JUnit. [LGPL2]
  • CTest — The CMake test driver program. [BSD]
  • dbg-macro — A dbg(…) macro for C++. [MIT]
  • Deleaker — A tool for resource leak detection, including memory, GDI and handle leaks.
  • fff — A micro-framework for creating fake C functions. [MIT]
  • Google Mock — A library for writing and using C++ mock classes. [BSD]
  • Google Test — Google C++ Testing Framework. [BSD]
  • ig-debugheap — Multiplatform debug heap useful for tracking down memory errors. [BSD]
  • libtap — Write tests in C. [GPL2]
  • MemTrack — Tracking memory allocations in C++.
  • microprofile — Profiler with web-view for multiple platforms. [PublicDomain]
  • MinUnit — A minimal unit testing framework for C self-contained in a single header file. [MIT]
  • Mockator — Eclipse CDT plug-in for C++ Seams and Mock Objects.
  • Nanotimer — A simple low-overhead cross-platform timer class for benchmarking. [zLib] website
  • Nonius — A C++ micro-benchmarking framework. [CC]
  • Remotery — Single C File Profiler with Web Viewer. [Apache2]
  • UnitTest++ — A lightweight unit testing framework for C++. [MIT/X Consortium license]
  • Unity — Simple Unit Testing for C. [MIT]
  • utest.h — Single header unit testing framework for C and C++. [Unlicense]
  • VLD — Visual Leak Detector. A free, robust, open-source memory leak detection system for Visual C++.

Font

Libraries for parsing and manipulating font files.

  • Fontconfig — Font configuration and customization library. [MIT] website
  • FreeType — FreeType is a freely available software library to render fonts. [FTL & GPLv2]
  • otfcc — A C library and utility used for parsing and writing OpenType font files. [Apache-2.0]

Game Engine

  • Acid — A high speed C++17 Vulkan game engine. [MIT]
  • Allegro — A cross-platform library mainly aimed for video games and multimedia programming. [zlib]
  • Atomic Game Engine — A multi-platform 2D and 3D engine with a consistent API in C++, C#, JavaScript, and TypeScript. [Commercial]
  • Banshee 3D — Modern C++14 game engine with Vulkan support, fully featured editor and C# scripting. [LGPL3/Commercial]
  • Cocos2d-x — A multi-platform framework for building 2d games, interactive books, demos and other graphical applications. [MIT]
  • Corange — A game engine written in pure C, SDL and OpenGL. [BSD]
  • delta3d — A robust simulation platform. [LGPL2]
  • EnTT — Gaming meets modern C++. [MIT]
  • GamePlay — A cross-platform native C++ game framework for creating 2D/3D mobile and desktop games. [Apache2]
  • Godot — A fully featured, open source, MIT licensed, game engine. [MIT]
  • Grit — Community project to build a free game engine for implementing open world 3D games. [MIT]
  • Halley — A lightweight game engine written in C++14 with a «true» entity-component system. [Apache 2.0]
  • KlayGE — a cross-platform open source game engine with plugin-based architecture. [GPLv2] website
  • OpenXRay — a community-modified X-Ray engine used in S.T.A.L.K.E.R. game series. [Modified BSD/non-commercial only]
  • Oxygine — A cross-platform 2D C++ game engine. [MIT]
  • Panda3D — A game engine, a framework for 3D rendering and game development for Python and C++ programs. [Modified BSD] website
  • PixelGameEngine — The official distribution of olcPixelGameEngine, a tool used in javidx9’s YouTube videos and projects. [OLC3]
  • Polycode — A cross-platform framework for creative code in C++ (with Lua bindings). [MIT] website
  • raylib — A simple and easy-to-use library to enjoy videogames programming. [zlib/libpng] website
  • Spring — A powerful free cross-platform RTS game engine. [GPLv2/GPLv3] website
  • Torque2D — An open-source and cross-platform C++ engine built for 2D game development. [MIT] website
  • Torque3D — An open-source C++ engine built for 3D game development. [MIT] website
  • toy engine — toy is a thin and modular c++ game engine and offers simple expressive c++ idioms to design full featured 2D or 3D games in fast iterations.
  • Urho3D — A free lightweight, cross-platform 2D and 3D game engine implemented in C++. Greatly inspired by OGRE and Horde3D. [MIT]

GUI

Graphic User Interface

  • Boden — Native, mobile, cross-platform GUI Framework. [GPL/LGPL/Commercial] website
  • CEGUI — Flexible, cross-platform GUI library.
  • FLTK — Fast, light, cross-platform C++ GUI toolkit. [GPL2]
  • GacUI — GPU Accelerated C++ User Interface, with WYSIWYG developing tools, XML supports, built-in data binding and MVVM features. [Ms-PL]
  • GTK+ — A multi-platform toolkit for creating graphical user interfaces. [LGPL]
  • gtkmm — The official C++ interface for the popular GUI library GTK+. [LGPL]
  • imgui — Immediate Mode Graphical User Interface with minimal dependencies. [MIT]
  • iup — Multi-platform toolkit for building graphical user interfaces. [MIT]
  • libRocket — libRocket is a C++ HTML/CSS game interface middleware. [MIT]
  • libui — Simple and portable (but not inflexible) GUI library in C that uses the native GUI technologies of each platform it supports. [MIT]
  • MyGUI — Fast, flexible and simple GUI. [MIT]
  • nana — Nana is a cross-platform library for GUI programming in modern C++ style. [Boost]
  • NanoGui — A minimalistic cross-platform widget library for OpenGL 3.x or higher. [BSD]
  • nuklear — A single-header ANSI C gui library. [PublicDomain]
  • QCustomPlot — Qt plotting widget without further dependencies. [GPLv3]
  • Qwt — Qt Widgets for Technical Applications. [Own based on LGPL]
  • QwtPlot3D — A feature-rich Qt/OpenGL-based C++ programming library, providing essentially a bunch of 3D-widgets. [zlib]
  • Sciter — Sciter is an embeddable HTML/CSS/scripting engine aimed to be used as an UI layer of modern desktop applications. [Free/Commercial]
  • wxWidgets — A C++ library that lets developers create applications for Windows, Mac OS X, Linux and other platforms with a single code base. [Own LGPL]
  • Yue — A library for creating native cross-platform GUI apps. [LGPLv2]

Graphics

  • assimp — Open Asset Import Library (assimp) is a cross-platform 3D model import library which aims to provide a common API for different 3D asset file formats. [BSD-3-Clause] website
  • bgfx — A cross-platform rendering library. [BSD]
  • Blend2D — 2D vector graphics engine powered by a JIT compiler. [Zlib] website
  • bs::framework — Modern C++14 library for the development of real-time graphical applications. [MIT]
  • Cairo — A 2D graphics library with support for multiple output devices. [LGPL2 or Mozilla MPL]
  • Diligent Engine — A modern cross-platform low-level 3D graphics library. [Apache2]
  • DirectXTK — A collection of helper classes for writing DirectX 11.x code in C++. [MIT]
  • GLFW — A simple, cross-platform OpenGL wrangling library. [zlib/libpng]
  • herebedragons — A basic 3D scene implemented with various engines, frameworks or APIs. [MIT] website
  • Horde3D — A small 3D rendering and animation engine. [EPL]
  • Ion — A small and efficient set of libraries for building cross-platform client or server applications that use 3D graphics. [Apache2] website
  • Irrlicht — A high performance realtime 3D engine written in C++. [zlib]
  • libigl — Simple C++ geometry processing library. [MPL2]
  • LLGL — Low Level Graphics Library (LLGL) is a thin abstraction layer for the modern graphics APIs. [BSD-3-Clause]
  • magnum — Lightweight and modular C++11/C++14 graphics middleware for games and data visualization. [MIT] website
  • NanoVG — Antialiased 2D vector drawing library on top of OpenGL for UI and visualizations. [Zlib]
  • Ogre 3D :zap: — A scene-oriented, real-time, flexible 3D rendering engine (as opposed to a game engine) written in C++. [MIT]
  • OpenSceneGraph — An open source high performance 3D graphics toolkit. [OSGPL]
  • OpenSubdiv — Pixar’s library for evaluating and rendering subdivision surfaces on CPU and GPU. [Modified Apache2]
  • OpenVDB — Library and tools for storing, editing, and rendering volumetric datasets. [MPL2]
  • Panda3D — A framework for 3D rendering and game development for Python and C++. [BSD]
  • Partio — Library for wrangling particle data, with support for most common file formats. [Modified BSD]
  • Skia — A complete 2D graphic library for drawing Text, Geometries, and Images. [BSD] webpage
  • TinySpline — A small, yet powerful ANSI C library for interpolating, transforming, and querying arbitrary NURBS, B-Splines, and Bézier curves. [MIT]
  • urho3d — Cross-platform rendering and game engine. [Many different, mostly MIT]
  • Yocto/GL — Tiny C++ Libraries for Data-Driven Physically-based Graphics. [MIT]

Image Processing

  • Boost.GIL — Generic Image Library.
  • CImg — A small, open source, C++ toolkit for image processing. [Own LGPL or GPL]
  • CxImage — An image processing and conversion library to load, save, display, transform BMP, JPEG, GIF, PNG, TIFF, MNG, ICO, PCX, TGA, WMF, WBMP, JBG, J2K images. [zlib]
  • Dlib :zap: — A modern C++11 machine learning, computer vision, numerical optimization, and deep learning toolkit. [Boost] website
  • FreeImage — An open source library that supports popular graphics image formats and others as needed by today’s multimedia applications. [GPL2 or GPL3]
  • GD — GD Graphics Library, famously used in PHP for image loading/manipulation & thumbnail generation. [custom permissive license, requires mention in user docs] website
  • DCMTK — DICOM Toolkit.
  • GDCM — Grassroots DICOM library.
  • ITK — An open-source, cross-platform system for image analysis. [Apache2 from ITK 4.0]
  • Leptonica — Leptonica is an open source library containing software that is broadly useful for image processing and image analysis applications. [BSD-2-Clause] website
  • libfacedetection — Open source library for face detection in images. The face detection speed can reach 1500FPS. [BSD]
  • libjpeg-turbo — A JPEG image codec that uses SIMD instructions to accelerate baseline JPEG encoding and decoding. [IJG & BSD-3-Clause & zlib] website
  • libvips — A fast image processing library with low memory needs. [LGPL] website
  • Magick++ — ImageMagick program interfaces for C++. [Apache2]
  • MagickWnd — ImageMagick program interfaces for C. [Apache2]
  • OpenCV :zap: — Open source computer vision. [BSD]
  • OpenEXR — Cross-platform library for high dynamic range imaging. [Modified BSDF]
  • OpenImageIO — Powerful image and texture wrangling library with support for a wide number of common lossy and RAW formats. [Modified BSD]
  • Simd — C++ image processing library with using of SIMD: SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, VMX(Altivec) and VSX(Power7), NEON for ARM. [MIT]
  • stb-image — STB single-header image loading library. [Public Domain]
  • tesseract-ocr — An OCR engine. [Apache2]
  • TinyEXIF — Tiny ISO-compliant C++ EXIF and XMP parsing library for JPEG. [MIT]
  • Video++ — A C++14 high performance video and image processing library. [MIT]
  • VIGRA — A generic C++ computer vision library for image analysis. [MIT X11]
  • VTK — Open-source, freely available software system for 3D computer graphics, image processing and visualization. [BSD]

Internationalization

  • gettext — GNU ‘gettext’. [GPL2]
  • IBM ICU — A set of C/C++ and Java libraries providing Unicode and Globalization support. [ICU]
  • libiconv — An encoding conversion library between different character encodings. [GPL]
  • utf8.h — Single header utf8 string functions for C and C++. [Unlicense]
  • utf8proc — A clean C library for processing UTF-8 Unicode data. [MIT]

Inter-process communication

  • Apache Thrift — Efficient cross-language IPC/RPC, works between C++, Java, Python, PHP, C#, and many more other languages. Originally developed by Facebook. [Apache2]
  • Cap’n Proto — Fast data interchange format and capability-based RPC system. [MIT] website
  • gRPC — A high performance, open source, general-purpose RPC framework. [BSD] website
  • Ice — Comprehensive RPC framework with support for C++, C#, Java, JavaScript, Python and more. [GPLv2]
  • libjson-rpc-cpp — JSON-RPC framework for C++ servers and clients. [MIT]
  • nanomsg — A simple high-performance implementation of several «scalability protocols». [MIT] website
  • nng — nanomsg-next-generation, a light-weight brokerless messaging library. [MIT] website
  • rpclib — A modern C++ msgpack-RPC server and client library. [MIT]
  • simple-rpc-cpp — A simple RPC wrapper generator to C/C++ functions. [BSD]
  • WAMP — Provides RPC and pub/sub messaging patterns. (various implementations, various languages)
  • xmlrpc-c — A lightweight RPC library based on XML and HTTP. [BSD]

JSON

  • Boost.PropertyTree — A property tree parser/generator that can be used to parse XML/JSON/INI/Info files. [Boost]
  • cJSON — Ultralightweight JSON parser in ANSI C. [MIT]
  • frozen — JSON parser and generator for C/C++. [GPL & GPL2]
  • Jansson — C library for encoding, decoding and manipulating JSON data. [MIT]
  • jbson — jbson is a library for building & iterating BSON data, and JSON documents in C++14. [Boost]
  • JeayeSON — A very sane (header only) C++ JSON library. [BSD]
  • Jsmn — A minimalistic JSON parser in C. [MIT]
  • json :zap: — JSON for Modern C++. [MIT]
  • JSON++ — A JSON parser in C++. [MIT]
  • json.h — A simple one header/one source solution to parsing JSON in C and C++. [Unlicense]
  • json-c — A JSON implementation in C. [MIT]
  • JsonCpp — A C++ library for interacting with JSON. [MIT]
  • json-parser — Very low footprint JSON parser written in portable ANSI C. [BSD]
  • json11 — A tiny JSON library for C++11. [MIT]
  • json-voorhees — JSON library for C++. Support for C++11. No dependencies, fast and dev-friendly. [Apache2]
  • jute — Very simple C++ JSON Parser. [PublicDomain]
  • libjson — A JSON parser and printer library in C. easy to integrate with any model. [LGPL]
  • libjson — Lightweight JSON library. [?]
  • LIBUCL :zap: — Universal configuration library parser [BSD-2-Clause]
  • parson — Parson is a lighweight json library written in C. [MIT]
  • PicoJSON — A header-file-only, JSON parser serializer in C++. [BSD]
  • qt-json — A simple class for parsing JSON data into a QVariant hierarchy and vice versa. [GPLv3]
  • QJson — A qt-based library that maps JSON data to QVariant objects. [LGPL2]
  • RapidJSON :zap: — A fast JSON parser/generator for C++ with both SAX/DOM style API. [MIT]
  • sajson — Lightweight, extremely high-performance JSON parser for C++11. [MIT]
  • simdjson — Extremely fast JSON library that can parse gigabytes of JSON per second. [Apache-2.0]
  • taoJSON — Zero-dependency C++ header-only JSON library. [MIT]
  • ujson — µjson is a a small, C++11, UTF-8, JSON library. [MIT]
  • YAJL — A fast streaming JSON parsing library in C. [ISC]

Logging

  • Blackhole — Attribute-based logging framework, which is designed to be fast, modular and highly customizable. [MIT]
  • Boost.Log — Designed to be very modular and extensible. [Boost]
  • Easylogging++ — Extremely light-weight high performance logging library for C++11 (or higher) applications. [MIT] website
  • G3log — Asynchronous logger with Dynamic Sinks. [PublicDomain]
  • glog — C++ implementation of the Google logging module.
  • Log4cpp — A library of C++ classes for flexible logging to files, syslog, IDSA and other destinations. [LGPL]
  • log4cplus — A simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. [BSD & Apache2]
  • loguru — A lightweight C++ logging library. [PublicDomain]
  • plog — Portable and simple log for C++ in less than 1000 lines of code. [MPL2]
  • reckless — Low-latency, high-throughput, asynchronous logging library for C++. [MIT]
  • spdlog — Super fast, header only, C++ logging library.
  • templog — A very small and lightweight C++ library which you can use to add logging to your C++ applications. [Boost]
  • P7Baical — An open source and cross-platform library for high-speed sending telemetry & trace data with minimal usage of CPU and memory. [LGPL]

Machine Learning

  • Caffe — A fast framework for neural networks. [BSD]
  • CCV — C-based/Cached/Core Computer Vision Library, A Modern Computer Vision Library. [BSD]
  • darknet — Open source neural network framework written in C and CUDA. [PublicDomain] website
  • Dlib :zap: — A modern C++11 machine learning, computer vision, numerical optimization, and deep learning toolkit. [Boost] website
  • Fido — A highly-modular C++ machine learning library for embedded electronics and robotics. [MIT] website
  • flashlight — A fast, flexible machine learning library from Facebook AI Research written entirely in C++ and based on the ArrayFire tensor library. [BSD-3-Clause] website
  • libsvm — A simple, easy-to-use, efficient library for Support Vector Machines. [BSD-3-Clause] website
  • MeTA — A modern C++ data sciences toolkit. [MIT] website
  • Minerva — A fast and flexible system for deep learning. [Apache2]
  • mlpack — A scalable c++ machine learning library. [LGPLv3] website
  • OpenCV :zap: — Open Source Computer Vision Library. [BSD] website
  • Recommender — C library for product recommendations/suggestions using collaborative filtering (CF). [BSD]
  • RNNLIB — RNNLIB is a recurrent neural network library for sequence learning problems. [GPLv3]
  • SHOGUN — The Shogun Machine Learning Toolbox. [GPLv3]
  • sofia-ml — The suite of fast incremental algorithms for machine learning. [Apache2]
  • VLFeat — The VLFeat open source library implements popular computer vision algorithms specialising in image understanding and local featurexs extraction and matching. [BSD-2-Clause] website
  • xgboost — Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Flink and DataFlow. [Apache2]

Math

  • Apophenia — A C library for statistical and scientific computing [GPL2]
  • Armadillo — Fast C++ library for linear algebra & scientific computing. [Apache2] website
  • blaze — high-performance C++ math library for dense and sparse arithmetic. [BSD]
  • Boost.Multiprecision — provides higher-range/precision integer, rational and floating-point types in C++, header-only or with GMP/MPFR/LibTomMath backends. [Boost]
  • ceres-solver — C++ library for modeling and solving large complicated nonlinear least squares problems from google. [BSD]
  • CGAL — Collection of efficient and reliable geometric algorithms. [LGPL&GPL] website
  • cml — free C++ math library for games and graphics. [Boost]
  • Dlib :zap: — A modern C++11 machine learning, computer vision, numerical optimization, and deep learning toolkit. [Boost] website
  • Eigen — A high-level C++ library of template headers for linear algebra, matrix and vector operations, numerical solvers and related algorithms. [MPL2]
  • ExprTK — The C++ Mathematical Expression Toolkit Library (ExprTk) is a simple to use, easy to integrate and extremely efficient run-time mathematical expression parser and evaluation engine. [MIT]
  • Geometric Tools — C++ library for computing in the fields of mathematics, graphics, image analysis and physics. [Boost] website
  • GLM — Header-only C++ math library that matches and inter-operates with OpenGL’s GLSL math. [MIT] website
  • GMTL — Graphics Math Template Library is a collection of tools implementing Graphics primitives in generalized ways. [GPL2]
  • GMP — A C library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating-point numbers. [LGPL3 & GPL2]
  • linalg.h — Single header, public domain, short vector math library for C++. [Unlicense]
  • MIRACL — A Multiprecision Integer and Rational Arithmetic Cryptographic Library. [AGPL]
  • muparser — muParser is an extensible high performance math expression parser library written in C++. [MIT]
  • LibTomMath — A free open source portable number theoretic multiple-precision integer library written entirely in C. [PublicDomain & WTFPL] website
  • linmath.h — A lean linear math library, aimed at graphics programming. [WTFPL]
  • lp_solve — A library used to formulate and solve linear programming problems. [LGPL] website
  • OpenBLAS — An optimized BLAS library based on GotoBLAS2 1.13 BSD version. [BSD 3-clause] website
  • QuantLib — A free/open-source library for quantitative finance. [Modified BSD] website
  • StatsLib — A C++ header-only library of statistical distribution functions. [Apache2] website
  • SymEngine — Fast symbolic manipulation library, a rewriting of SymPy’s core in C++. [MIT]
  • TinyExpr — A C library for parsing and evaluating math expressions from strings. [zlib]
  • Vc — SIMD Vector Classes for C++. [BSD]
  • Versor — A (fast) Generic C++ library for Geometric Algebras, including Euclidean, Projective, Conformal, Spacetime (etc).
  • Wykobi — A C++ library of efficient, robust and simple to use C++ 2D/3D oriented computational geometry routines. [MIT]
  • xtensor — A C++14 library for numerical analysis with multi-dimensional array expressions, inspired by NumPy syntax. [BSD 3-clause] website
  • universal — A C++14 header-only library implementing arbitrary posit arithmetic. The posit number system is a tapered floating point that is more efficient than IEEE floating point. Posits enable reproducible computational science. [MIT license] website

Memory Allocation

  • Boehm GC — Conservative garbage collector for C and C++. [similar to X11] website
  • C Smart Pointers — Smart pointers for the (GNU) C programming language. [MIT]
  • Hoard — Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac. [GPL, commercial] website
  • jemalloc — General purpose malloc(3) implementation that emphasizes fragmentation avoidance and scalable concurrency support. [BSD] website
  • memory — STL compatible C++ memory allocator library. [ZLib]
  • memory-allocators — Custom memory allocators to improve the performance of dynamic memory allocation. [MIT]
  • mimalloc — A compact general purpose allocator with excellent performance. [MIT]
  • tgc — A tiny garbage collector for C written in \~500 LOC. [BSD]

Multimedia

  • GStreamer — A library for constructing graphs of media-handling components. [LGPL]
  • libass — Portable subtitle renderer for the ASS/SSA subtitle format. [ISC]
  • libav — A collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata. [LGPL v2.1+ and others] website
  • LIVE555 Streaming Media — Multimedia streaming library using open standard protocols (RTP/RTCP, RTSP, SIP). [LGPL]
  • libVLC — libVLC (VLC SDK) media framework. [GPL]
  • MediaInfoLib — Convenient unified display of the most relevant technical and tag data for video and audio files. [BSD]
  • QtAv — A multimedia playback framework based on Qt and FFmpeg to write a player easily. [LGPL] website
  • SDL :zap: — Simple DirectMedia Layer. [zlib]
  • SFML :zap: — Simple and Fast Multimedia Library. [zlib] website
  • TagLib — A library for reading and editing the metadata of several popular audio formats. [LGPL/MPL] website

Networking

  • ACE — An OO Network Programming Toolkit in C++. [?MIT?]
  • Boost.Asio :zap: — A cross-platform C++ library for network and low-level I/O programming. [Boost]
  • Boost.Beast :zap: — HTTP and WebSocket built on Boost.Asio in C++11. [BSL-1.0] website
  • Breep — Event based, high-level C++14 peer-to-peer library. [EUPL-1.1 (OSI approved)]
  • C++ REST SDK — C++ REST SDK (previously named Casablanca). [Apache2]
  • Restbed — C++11 Asynchronous RESTful framework. [AGPL]
  • Restinio — A header-only C++14 library that gives you an embedded HTTP/Websocket server. [BSD]
  • c-ares — A C library for asynchronous DNS requests. [MIT]
  • cpp-httplib — A single file C++11 header-only HTTP/HTTPS sever library. [MIT]
  • cpp-netlib — A collection of open-source libraries for high level network programming. [Boost]
  • cpp-netlib/uri — URI parser/builder library for C++, compatible with RFC 3986 and RFC 3987. [BSL-1.0]
  • cpr — A modern C++ HTTP requests library with a simple but powerful interface. Modeled after the Python Requests module. [MIT] website
  • curlcpp — An object oriented C++ wrapper for CURL(libcurl). [MIT]
  • DPDK — Data Plane Development Kit, libraries and drivers for fast packet processing. [BSD-3-Clause & GPL-2.0] website
  • Dyad.c — Asynchronous networking for C. [MIT]
  • ENet — Reliable UDP networking library. [MIT] website
  • evpp — C++ high performance networking with TCP/UDP/HTTP protocols. [BSD]
  • H2O — An optimized HTTP server with support for HTTP/1.x and HTTP/2. It can also be used as a library. [MIT]
  • HTTP Parser :zap: — A http request/response parser for C. [MIT]
  • KCP — A fast and reliable ARQ protocol that helps applications to reduce network latency. [MIT]
  • libcurl — Multiprotocol file transfer library. [MIT/X derivate license]
  • libhttpserver — C++ library for creating an embedded Rest HTTP server (and more). [LGPL2.1]
  • Libmicrohttpd — GNU libmicrohttpd is a small C library that is supposed to make it easy to run an HTTP server as part of another application. [LGPL v2.1+]
  • libpcap — A portable C/C++ library for network traffic capture. [BSD] website
  • libquic — A QUIC protocol library extracted from Chromium’s QUIC Implementation. [BSD]
  • librdkafka — Apache Kafka client library for C and C++. [BSD-2-Clause]
  • libwebsockets — A lightweight pure C WebSocket implementation that provides both client and server libraries. [LGPL2.1 + static link exception] website
  • lwIP — A lightweight TCP/IP stack. [Modified BSD]
  • Mongoose — Extremely lightweight webserver. [GPL2]
  • MQTT-C — A portable MQTT C client for embedded systems and PCs alike. [MIT] website
  • mTCP — Highly scalable user-level TCP stack for multicore systems. [Modified BSD]
  • Muduo — A C++ non-blocking network library for multi-threaded server in Linux. [BSD]
  • nghttp2 — HTTP/2 C Library. [MIT] website
  • Onion — HTTP server library in C designed to be lightweight and easy to use. [Apache2/GPL2]
  • PF_RING™ — High-speed packet processing framework. [LGPL-2.1] website
  • PicoHTTPParser — A tiny, primitive, fast HTTP request/response parser. [MIT]
  • POCO :zap: — C++ class libraries and frameworks for building network- and internet-based applications that run on desktop, server, mobile and embedded systems. [Boost] website
  • Proxygen — Facebook’s collection of C++ HTTP libraries including an easy to use HTTP server. [BSD]
  • RakNet — A cross platform, open source, C++ networking engine for game programmers. [BSD]
  • restclient-cpp — Simple REST client for C++. It wraps libcurl for HTTP requests. [MIT]
  • Seasocks — Simple, small, C++ embeddable webserver with WebSockets support. [BSD]
  • Silicon — A high performance, middleware oriented C++14 http web framework. [MIT]
  • Tufão — An asynchronous web framework for C++ built on top of Qt. [LGPL2]
  • uriparser — Strictly RFC 3986 compliant URI parsing and handling library. [BSD-3-Clause]
  • uWebSockets — µWS is one of the most lightweight, efficient & scalable WebSocket & HTTP server implementations available. [Zlib]
  • WAFer — A C language-based ultra-light software platform for scalable server-side and networking applications. Think node.js for C programmers. [GPL2]
  • Wangle — A client/server application framework to build asynchronous, event-driven modern C++ services. [Apache-2.0]
  • wdt — An embeddedable library (and command line tool) aiming to transfer data between 2 systems as fast as possible over multiple TCP paths. [BSD-3-Clause]
  • WebSocket++ — C++/Boost Asio based websocket client/server library. [BSD]
  • PcapPlusPlus — a multiplatform C++ network sniffing and packet parsing and crafting framework. [Unlicense]
  • ZeroMQ — High-speed, modular asynchronous communication library. [LGPL] website

PDF

Libraries for parsing and manipulating PDF documents.

  • libharu — A free, cross platform, open-sourced software library for generating PDF. [zlib]
  • litePDF — Library to create and edit PDF documents that uses GDI functions through a device context to draw the page content. [LGPL v3 and zlib]
  • MuPDF — A lightweight PDF, XPS, and E-book viewer. [AGPL/Commercial]
  • PoDoFo — A library to work with the PDF file format. [LGPL]
  • Poppler — Open-source multi-backend PDF rendering library based on the xpdf-3.0 code base. [GPLv2/GPLv3]
  • Xpdf — Xpdf is a free PDF viewer and toolkit, including a text extractor, image converter, HTML converter, and more. [GPL v2/GPL v3]
  • DynaPDF — An easy-to-use PDF generation library. [Commercial]

Physics

Dynamics simulation engines

  • Box2D — A 2D physics engine for games. [BSD-like]
  • Bullet — A 3D physics engine for games. [zlib] website
  • Chipmunk — A fast and lightweight 2D game physics library. [MIT] website
  • LiquidFun — A 2D physics engine for games. [BSD-like]
  • Newton Dynamics — An integrated solution for real time simulation of physics environments. [zlib]
  • ODE — Open Dynamics Engine — An open source, high performance library for simulating rigid body dynamics. [BSD&LGPL]
  • ofxBox2d — openFrameworks wrapper for Box2D. [BSD-like]
  • PhysX — An open-source realtime physics engine middleware SDK developed by Nvidia as a part of Nvidia GameWorks software suite. [BSD-3-Clause]
  • Project Chrono — An open source multi-physics simulation engine. [BSD-3-Clause] website
  • Simbody — High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton. [Apache2]
  • Quantum++ — A modern C++11 quantum computing library. [MIT]

Reflection

  • Better Enums — Reflective enums (to string, iteration). Single header. [BSD] website
  • clReflect — C++ Reflection using clang. [MIT]
  • CPFG — A C++03 library for reflection, callback and script binding. [Apache2] website
  • CPP-Reflection — C++ Reflection using clang. [MIT]
  • Magic Enum — Header-only C++17 library provides static reflection for enums (to string, from string, iteration), work with any enum type without any macro or boilerplate code. [MIT]
  • magic_get — std::tuple like methods for user defined types without any macro or boilerplate code. [Boost]
  • meta — Header-only, non-intrusive and macro-free runtime reflection system in C++. [MIT]
  • Nameof — Header-only C++17 library provides nameof macros and functions to obtain the simple name of variable, type, function, macro, and enum. [MIT]
  • Ponder — A C++11 library for reflection. [MIT]
  • RTTR — A C++11 library for reflection. [MIT] website
  • visit_struct — A miniature library for struct-field reflection in C++. [BSL-1.0]

Regular Expression

  • CppVerbalExpressions — C++ regular expressions made easy. [MIT]
  • CTRE — A Compile time PCRE (almost) compatible regular expression matcher. [MIT]
  • Hyperscan — Hyperscan is a high-performance multiple regex matching library by Intel. Provides simultaneous matching of large numbers of regexps (up to tens of thousands). Typically used in a DPI library stack. [BSD]
  • Oniguruma — A modern and flexible regular expressions library that supports a variety of character encodings. [BSD]
  • PCRE — A regular expression C library inspired by the regular expression capabilities in Perl. [BSD]
  • PIRE — Perl Incompatible Regular Expressions library by Yandex. Can be really fast (more than 400 MB/s). [LPGL v3.0]
  • RE2 — A software library for regular expressions via a finite-state machine using automata theory. [BSD-3-Clause]
  • SLRE — Super Light Regexp engine for C/C++. [GPLv2/Commercial]
  • sregex — A non-backtracking NFA/DFA-based Perl-compatible regex engine library for matching on large data streams. [BSD]

Robotics

  • MOOS-IvP — A set of open source C++ modules for providing autonomy on robotic platforms, in particular autonomous marine vehicles.
  • MRPT — Mobile Robot Programming Toolkit. [BSD]
  • PCL — Point Cloud Library is a standalone, large scale, open project for 2D/3D image and point cloud processing [BSD] website
  • Robotics Library (RL) — A self-contained C++ library for robot kinematics, motion planning and control. [BSD]
  • RobWork — A collection of C++ libraries for simulation and control of robot systems. [Apache2] website
  • ROS — Robot Operating System provides libraries and tools to help software developers create robot applications. [BSD]

Scientific Computing

  • AMGCL — a header-only C++ library for solving large sparse linear systems with algebraic multigrid. [MIT]
  • FFTW — A C library for computing the DFT in one or more dimensions. [GPL]
  • GSL — GNU scientific library. [GPL]
  • TileDB — Fast Dense and Sparse Multidimensional Array DBMS. [MIT] website
  • Trilinos — High performance PDE solvers. [BSD]
  • Torch — A scientific computing framework with wide support for machine learning algorithms that puts GPUs first. [BSD-3-Clause] website

Scripting

  • AngelScript — AngelScript is a game-oriented interpreted/compiled scripting language. [zlib]
  • Boost.Python — A C++ library which enables seamless interoperability between C++ and the Python programming language. [Boost]
  • cppimport — Import C++ files directly from Python! [MIT]
  • CppSharp — Tools and libraries to glue C/C++ APIs to high-level languages. [MIT]
  • ChaiScript — An easy to use embedded scripting language for C++. [BSD] website
  • ctypes.sh — A foreign function interface for bash. [MIT]
  • Cython — Cython is an optimising static compiler for both the Python programming language and the extended Cython programming language (based on Pyrex). It makes writing C extensions for Python as easy as Python itself. [Apache] website
  • djinni — A tool for generating cross-language type declarations and interface bindings. [Apache2]
  • Duktape — An embeddable Javascript engine with compact footprint. [MIT] website
  • JavaCpp — The missing bridge between Java and native C++. [Apache2]
  • libffi — A portable foreign-function interface library. [MIT] website
  • Lua — A minimal and fast scripting engine for configuration files and basic application scripting. [MIT]
  • LuaBridge — A lightweight, dependency-free library for binding Lua to C++. [MIT]
  • luacxx — C++11 API for creating Lua bindings. [MIT]
  • nbind — Magical headers that make your C++ library accessible from JavaScript. [MIT]
  • PHP-CPP — A library to build PHP extensions with C++. [Apache2] website
  • pybind11 — Seamless operability between C++11 and Python. [BSD]
  • SIP — C or C++ Bindings Generator for Python v2 and v3. [GPL]
  • sol2 — A C++ <-> Lua API wrapper with advanced features and top notch performance. [MIT]
  • SWIG — A wrapper/interface Generator that let you link your c++ code to Javascript, Perl, PHP, Python, Tcl and Ruby. [GPL/Output not licensed] website
  • V7 — An embedded JavaScript engine. [GPL2]
  • V8 — A fast JavaScript engine by Google that can be embedded into any C++ application. [BSD]
  • ChakraCore -A JavaScript engine by Microsoft that can be embedded into nodejs. [MIT]

Serialization

  • Bitsery — Header only C++ binary serialization library. [MIT]
  • Bond — An open source, cross-platform framework for working with schematized data. [MIT]
  • Boost.Serialization — Boost Serialization Library. [Boost]
  • Cap’n Proto — Fast data interchange format and capability-based RPC system. [MIT] website
  • cereal — A C++11 library for serialization. [BSD]
  • cppcodec — Header-only C++11 library to encode/decode base64, base32 and hex with consistent, flexible API. [MIT]
  • FlatBuffers — A Memory efficient serialization library. [Apache2]
  • MessagePack — Efficient binary serialization format «like JSON» for C and C++. [Apache2] website
  • nanopb — Small code-size Protocol Buffers implementation in ANSI C. [Zlib]
  • protobuf — Protocol Buffers — Google’s data interchange format. [BSD]
  • protobuf-c — Protocol Buffers implementation in C. [BSD]
  • SimpleBinaryEncoding — encoding and decoding application messages in binary format for low-latency applications. [Apache2]
  • upb — A small protobuf implementation in C. [BSD]
  • YAS — Very fast Yet Another Serialization library supports the binary/text/json formats. [Boost]

Sorting

  • pdqsort — Pattern-defeating quicksort. [zlib]
  • Timsort — A templated stable sorting function which outperforms quicksort-based algorithms including std::sort, for reversed or semi-sorted data. [MIT]

Video

  • libvpx — VP8/VP9 Codec SDK. [BSD]
  • FFmpeg — A complete, cross-platform solution to record, convert and stream audio and video. [LGPL2/GPL2]
  • libde265 — Open h.265 video codec implementation. [LGPL] website
  • x265 — Open h.265 video codec implementation. [GPL2] website
  • OpenH264 — Open Source H.264 Codec. [BSD] website
  • Theora — A free and open video compression format. [BSD]
  • Vireo — A lightweight and versatile video processing library by Twitter. [MIT]

Virtual Machines

  • CarpVM — «interesting» VM in C. Let’s see how this goes. [GPLv3]
  • MicroPython — Aims to put an implementation of Python 3.x on a microcontroller. [MIT]
  • TinyVM — A small, fast, lightweight virtual machine written in pure ANSI C. [MIT]

Web Application Framework

  • Civetweb — Provides easy to use, powerful, C/C++ embeddable web server with optional CGI, SSL and Lua support. [MIT]
  • C++ REST SDK — Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. [MIT]
  • CppCMS — A Free High Performance Web Development Framework (not a CMS). [LGPLv3]
  • Crow — Crow is C++ micro web framework (inspired by Python Flask). [BSD]
  • Cutelyst — A C++ Web Framework built on top of Qt, using the simple approach of Catalyst (Perl) framework. [LGPLv2.1+] website
  • Drogon — A C++14/17 based, high-performance HTTP application framework. [MIT]
  • facil.io — Evented, high performance C web framework supporting HTTP, WebSockets, SSE and more. [MIT] website
  • Kore — ultra fast and flexible web server / framework for web applications developed in C. [ISC]
  • libOnion — lightweight library to help you create webservers in C programming language. [LGPLv3]
  • lwan — Experimental, scalable, high performance HTTP server. [GPL2]
  • oat++ — Light, zero-dependency framework to create high-performance web-services. [Apache-2.0] website
  • Pistache — Pistache is a C++ REST framework written in pure C++11 with no external dependency. [Apache2]
  • QDjango — A web framework written in C++ and built on top of the Qt library. Where possible it tries to follow django’s API, hence its name. [LGPL]
  • TreeFrog Framework — High-speed and full-stack web application framework based on C++ and Qt, which supports HTTP and WebSocket protocol (with O/R mapping). [BSD] website
  • Wt — A C++ library for developing web applications. [GPL/Commercial]

XML

XML is crap. Really. There are no excuses. XML is nasty to parse for humans, and it’s a disaster to parse even for computers. There’s just no reason for that horrible crap to exist. — Linus Torvalds

  • Boost.PropertyTree — A property tree parser/generator that can be used to parse XML/JSON/INI/Info files. [Boost]
  • Expat — An XML parser library written in C. [MIT]
  • Libxml2 — The XML C parser and toolkit of Gnome. [MIT]
  • libxml++ — An XML Parser for C++. [LGPL2]
  • Mini-XML — A small XML parsing library written in ANSI C. [LGPL2 with exceptions]
  • PugiXML — A light-weight, simple and fast XML parser for C++ with XPath support. [MIT]
  • RapidXml — An attempt to create the fastest XML parser possible, while retaining useability, portability and reasonable W3C compatibility. [Boost]
  • TinyXML — A simple, small, minimal, C++ XML parser that can be easily integrating into other programs. [zlib]
  • TinyXML2 — A simple, small, efficient, C++ XML parser that can be easily integrating into other programs. [zlib]
  • TinyXML++ — A completely new interface to TinyXML that uses MANY of the C++ strengths. Templates, exceptions, and much better error handling. [MIT]
  • Xerces-C++ — A validating XML parser written in a portable subset of C++. [Apache2]

Miscellaneous

Useful libraries or tools that don’t fit in the categories above or maybe just not categorised yet

  • access_profiler — A tool to count accesses to member variables in c++ programs. [GPL3]
  • American fuzzy lop a.k.a. afl-fuzz — Crazy fuzzing tool that automatically discovers bugs given time and minimal example input. [Apache2]
  • Better String — An alternative to the string library for C which is more functional and does not have buffer overflow overrun problems. Also includes a C++ wrapper. [BSD, GPL2]
  • Boost.Signals — An implementation of a managed signals and slots system. [Boost]
  • CPPItertools — Range-based for loop add-ons inspired by the Python builtins and itertools library. [BSD-2-Clause]
  • DynaMix — A library which allows you to compose and modify objects at run time. [MIT]
  • {fmt} :zap: — Small, safe and fast formatting library for C++. [Simplified BSD]
  • FastFormat — Fast, Safe C++ Formatting inspired by log4j and Pantheios [Simplified BSD]
  • casacore — A set of c++ core libraries derived from aips++. [LGPL]
  • QtVerbalExpressions — This Qt lib is based off of the C++ VerbalExpressions library. [MIT]
  • cxx-prettyprint — A pretty printing library for C++ containers. [Boost]
  • icecream-cpp — A small printing library for debugging purposes. [MIT]
  • gcc-poison — A simple header file for developers to ban unsafe C/C++ functions from applications.
  • Kangaru — A dependency injection container for C++11 and C++14. [MIT]
  • Klib — Small and lightweight implementations of common algorithms and data structures. [MIT]
  • libsigc++ — A typesafe callback system for standard C++. [LGPL]
  • libcpuid — A small C library for x86 CPU detection and feature extraction. [BSD]
  • libevil — The Evil License Manager. [GPLv3]
  • libnih — A lightweight library of C functions and structures. [GPL2.1]
  • libusb — A universal USB library which allows for portable access to USB devices. [LGPL2]
  • Mach7 — A Pattern-matching library for C++. [BSD]
  • mio — Cross-platform C++11 header-only library for memory mapped file IO. [MIT]
  • PEGTL — The Parsing Expression Grammar Template Library. [MIT]
  • Remote Call Framework — Inter-process communication framework for C++. [GPL2/Commercial]
  • Scintilla — A free source code editing component. [MIT]
  • SDS — Simple Dynamic Strings library for C. [BSD]
  • semver.c — A semver parser and render in ANSI C. [MIT]
  • Serial Communication Library — Cross-platform, Serial Port library written in C++. [MIT]
  • sigslot — C++ Signal/Slot Library. [PublicDomain]
  • SimpleSignal — High performance C++11 signals. [PublicDomain]
  • Stage — Mobile robot simulator. [GPL2]
  • stdman Formatted C++11/14 stdlib man pages (from cppreference). [MIT]
  • stb :zap: — A range of single-file libraries for C/C++. [PublicDomain]
  • StrTk — A C++ library consisting of high performance string processing routines. [MIT]
  • Tulip Indicators — A C library of over 100 financial technical analysis indicators. [LGPL]
  • ub-canaries — A collection of C/C++ programs that try to get compilers to exploit undefined behavior.
  • value-category-cheatsheet A PDF cheatsheet for lvalues, rvalues, and the like. [Jank copyleft]
  • VarTypes — A feature-rich, object-oriented framework for managing variables in C++ / Qt4. [LGPL]
  • ZBar — A barcode scanner library, which allows to scan photos/images/video streams for barcodes and return their value. [LGPL2]
  • ZXing — An open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages. [Apache]

Software

Software for creating a development environment.

Compiler

List of C or C++ compilers

  • 8cc — A Small C Compiler.
  • c — Compile and execute C «scripts» in one go! [MIT]
  • Clang — A C compiler for LLVM. Supports C++11/14/1z C11. Developed by LLVM Team. [NCSA]
  • GCC — GNU Compiler Collection. Supports C++11/14/1z C11 and OpenMP. [GNU GPL3]
  • PCC — A very old C compiler. Supports C99.
  • Intel C++ Compiler — Developed by Intel.
  • LLVM — Collection of modular and reusable compiler and toolchain technologies.
  • Microsoft Visual C++ — MSVC, developed by Microsoft.
  • Open WatCom — Watcom C, C++, and Fortran cross compilers and tools. [Sybase Open Watcom Public License]
  • Oracle Solaris Studio — C, C++ and Fortran compiler for SPARC and x86. Supports C++11. Available on Linux and Solaris. [OTN Developer License]
  • TCC — Tiny C Compiler. [LGPL]

Online Compiler

List of online C or C++ compilers

  • codepad — An online compiler/interpreter, and a simple collaboration tool.
  • coliru — Online compiler/shell with support for various C++ compilers.
  • Compiler Explorer — An interactive compiler with assembly output available.
  • CompileOnline — Compile and Execute C++ online on Linux.
  • Ideone — An online compiler and debugging tool which allows you to compile source code and execute it online in more than 60 programming languages.
  • repl.it — A powerful yet simple tools and platforms for educators, learners, and developers.
  • Rextester — Online compiler which provides several compilers(Clang, GCC, MSVC) and several editors.
  • Try It Online — TIO is a family of online interpreters for an evergrowing list of practical and recreational programming languages.
  • Wandbox — An online Clang/GCC compiler with Boost available.

Debugger

List of C or C++ debuggers

  • Comparison of debuggers — A list of Debuggers from Wikipedia.
  • GDB — GNU Debugger.
  • LLDB — The LLDB Debugger.
  • Metashell — An interactive template metaprogramming shell which includes the MDB metadebugger.
  • Valgrind — A tool for memory debugging, memory leak detection, and profiling.
  • x64dbg — An open-source x64/x32 debugger for windows.

Integrated Development Environment

List of C or C++ nominal IDEs.

  • Anjuta DevStudio — The GNOME IDE. [GPL3]
  • AppCode — an IDE for Objective-C, C, C++, and JavaScript development built on JetBrains’ IntelliJ IDEA platform.
  • Cevelop — Cross-platform C and C++ IDE based on Eclipse CDT with additional plug-ins.
  • CLion — Cross-platform C and C++ IDE from JetBrains.
  • Code::Blocks — A free C, C++ and Fortran IDE.
  • CodeLite — Another cross-plaform, free C and C++ IDE. [GPL2 with an exception for plugins]
  • color_coded — A vim plugin for libclang-based highlighting. [MIT]
  • Dev-C++ — A portable C/C++/C++11 IDE.
  • Eclipse CDT — A fully functional C and C++ IDE based on the Eclipse platform.
  • Geany — Small, fast, cross-platform IDE. [GPL]
  • IBM VisualAge — A family of computer integrated development environments from IBM.
  • Irony-mode — A C/C++ minor mode for Emacs powered by libclang.
  • juCi++ — Cross-platform, lightweight C++ IDE with libclang integration. [MIT]
  • KDevelop — A free, open source IDE.
  • Microsoft Visual Studio — An IDE from Microsoft.
  • NetBeans — An IDE for developing primarily with Java, but also with other languages, in particular PHP, C/C++, and HTML5.
  • Qt Creator :zap: — A cross-platform C++, JavaScript and QML IDE which is part of the SDK for Qt.
  • rtags — A c/c++ client/server indexer with for integration with emacs based on clang.
  • Xcode — Developed by Apple.
  • YouCompleteMe — YouCompleteMe is a fast, as-you-type, fuzzy-search code completion engine for Vim.
  • cquery — A C++ code completion engine for vscode, emacs, vim, etc.

Build Systems

  • Bazel — A multi-language, fast and scalable build system from Google. [Apache]
  • Bear — A tool to generate compilation database for clang tooling. [GPLv3]
  • Buck — A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages including C++ developed and used at Facebook. Written in Java. [Apache]
  • clib — Package manager for the C programming language. [MIT]
  • CMake — Cross-platform free and open-source software for managing the build process of software using a compiler-independent method. [BSD]
  • C++ Archive Network — Cross-platform C++ Dependency Manager with a lot of packages available.
  • Cget — Cmake package retrieval. [Boost] website
  • Conan — C/C++ Package Manager, open sourced. [MIT]
  • CPM — A C++ Package Manager based on CMake and Git.
  • FASTBuild — High performance, open-source build system supporting highly scalable compilation, caching and network distribution.
  • Hunter — CMake driven cross-platform package manager for C++. [BSD-2]
  • MesonBuild — An open source build system meant to be both extremely fast, and, even more importantly, as user friendly as possible.
  • Ninja — A small build system with a focus on speed.
  • Scons — A software construction tool configured with a Python script.
  • Sconsolidator — Scons build system integration for Eclipse CDT.
  • Spack — A flexible package manager that supports multiple versions, configurations, platforms, and compilers. [Apache-2.0/MIT]
  • tundra — High-performance code build system designed to give the best possible incremental build times even for very large software projects.
  • tup — File-based build system that monitors in the background for changed files.
  • Premake — A tool configured with a Lua script to generate project files for Visual Studio, GNU Make, Xcode, Code::Blocks, and more across Windows, Mac OS X, and Linux.
  • Vcpkg — C++ library manager for Windows, Linux, and MacOS. [MIT]
  • waf — Python-based framework for configuring, compiling and installing applications. [BSD] website
  • XMake — A C/C++ cross-platform build utility based on Lua. [Apache]

Static Code Analysis

List of tools for improving quality and reducing defects by code analysis

  • Cppcheck — A tool for static C/C++ code analysis. — source
  • CppDepend — Simplifies managing a complex C/C++ code base by analyzing and visualizing code dependencies, by defining design rules, by doing impact analysis, and comparing different versions of the code.
  • cpplint — A C++ style checker following Google’s C++ style guide.
  • PVS-Studio — A tool for bug detection in the source code of programs, written in C, C++ and C#.
  • cpp-dependencies — Tool to check C++ #include dependencies (dependency graphs created in .dot format). [Apache]
  • include-what-you-use — A tool for use with clang to analyze includes in C and C++ source files. website
  • Infer — A static analyzer for Java, C and Objective-C. [BSD]
  • OCLint — A static source code analysis tool to improve quality and reduce defects for C, C++ and Objective-C. — source
  • Clang Static Analyzer — A source code analysis tool that finds bugs in C, C++, and Objective-C programs.
  • Linticator — Eclipse CDT integration of Pc-/FlexeLint.
  • IKOS — Static analyzer for C/C++ based on the theory of Abstract Interpretation. [NOSA 1.3]
  • List of tools for static code analysis — A list of tools for static code analysis from Wikipedia.

Coding Style Tools

  • Artistic Style — A tool to format C/C++/C#/Obj-C/Java code. Also known as astyle.
  • ClangFormat — A tool to format C/C++/Obj-C code.
  • Clang-Tidy — Clang-based C++ linter tool.
  • EditorConfig — EditorConfig helps maintain consistent coding styles across different editors and IDEs.
  • Uncrustify — Code beautifier.

Resources

Various resources, such as books, websites, and articles for improving your C++ development skills and knowledge.

API Design

Articles

Fantastic C++ related articles.

Books

Fantastic C or C++ related books.

Coding Style

Podcasts

  • CppCast — The first podcast by C++ developers for C++ developers.
  • CppChat — A (sometimes) weekly look at what’s going on in the world of C++ chatting with a guest from the community.

Talks

Videos

Fantastic C or C++ related videos.

Websites

Useful C or C++ related websites.

  • Standard C++ :zap: — News, Status & Discussion about Standard C++.
  • CppCon — The C++ Conference.
  • C++ reference — C++98, C++03, C++11, C++14 reference.
  • cplusplus.com — The C++ Resources Network.
  • C FAQ — C frequently asked questions.
  • C++ FAQ — C++ frequently asked questions.
  • C++ FQA Lite — C++ frequently questioned answers.
  • Guru of the Week — A regular series of C++ programming problems created and written by Herb Sutter.
  • Meeting C++
  • C++ Quiz — C++ quiz in which you propose to find errors in code fragments of open source projects.
  • Udemy C++ Courses and Tutorials
  • C++ Hints — Every business day hints about most often C++ mistakes and ways to solve them from PVS-Studio Team.
  • C++ tutorial — A user ranked online tutorial bank site displaying multiple courses to learn C++ from.

Weblogs

Useful C or C++ related weblogs.

Other Awesome Projects

Collection of useful codes, snippets, …

Other Awesome Lists

Other amazingly awesome lists

Contributing

Please take a quick gander at the contribution guidelines for details. Thanks to all contributors; you rock!

If you see a project or link here that is no longer maintained or is not a good fit, please submit a pull request to improve this document. Thank you!