Awesome C++ libraries

The Most Active C++ libraries

Page 4

• zlib-ng

  6.1 9.4 L3 Compression

  zlib replacement with optimizations for "next generation" systems.
  

• OpenFrameworks

  9.3 9.3 L2 Frameworks

  openFrameworks is a community-developed cross platform toolkit for creative coding in C++.
  

• CImg

  6.2 9.3 Image Processing

  The CImg Library is a small and open-source C++ toolkit for image processing
  

• libvpx

  5.8 9.3 L1 Video

  Mirror only. Please do not send pull requests.
  

• Speedb

  4.6 9.3

  A RocksDB compliant high performance scalable embedded key-value store
  

• libssh2

  6.5 9.3 Miscellaneous

  the SSH library
  

• openmind

  1.5 9.3 Artificial Intelligence

  Deduction framework with arbitrary mathematical system solver.

• GLFW

  9.5 9.3 L2 Graphics

  A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input
  

• Cap'n Proto

  9.2 9.3 L1 Inter-process communication

  Cap'n Proto serialization/RPC system - core tools and C++ library
  

• bgfx

  9.4 9.3 L1 Graphics

  Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

• DART

  5.7 9.3 L1 Robotics

  DART: Dynamic Animation and Robotics Toolkit
  

• PCL

  9.4 9.3 L1 Robotics

  Point Cloud Library (PCL)
  

• drogon

  8.6 9.0 Web Application Framework

  Drogon: A C++14/17 based HTTP web application framework running on Linux/macOS/Unix/Windows [Moved to: https://github.com/drogonframework/drogon]
  

• etl

  6.8 9.2 Data Structures

  Embedded Template Library
  

• C++ Workflow

  9.3 9.2 Networking

  C++ Parallel Computing and Asynchronous Networking Framework
  

• copperspice

  5.5 9.2 GUI

  Set of cross platform C++ libraries (Core, Gui, Network, Multimedia, SQL, Vulkan, etc)
  

• Proxygen

  9.0 9.2 L4 Networking

  A collection of C++ HTTP libraries including an easy to use HTTP server.
  

• libvips

  8.9 9.2 L3 Image Processing

  A fast image processing library with low memory needs.
  

• MediaInfoLib

  4.8 9.2 Multimedia

  Convenient unified display of the most relevant technical and tag data for video and audio files.
  

• simdjson

  9.5 9.2 JSON

  Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
  

• OpenEXR

  7.0 9.2 L1 Image Processing

  The OpenEXR project provides the specification and reference implementation of the EXR file format, the professional-grade image storage format of the motion picture industry.
  

• #<Sawyer::Resource:0x00007f0922b58ba0>

  1.4 9.2 Miscellaneous

  Modern documentation for modern C++. Configure with YAML, output Markdown, post-process with Material for MkDocs.

• Catch

  9.6 9.2 L4 Debug

  A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)
  

• flixel

  6.7 9.1 Game Engine

  Free, cross-platform 2D game engine powered by Haxe and OpenFL
  

• Banshee Engine

  8.2 8.7 L1 Game Engine

  Banshee Game Engine

• Porcupine  

  7.6 9.1 Machine Learning

  On-device wake word detection powered by deep learning
  

• Open-Source Vulkan C++ API

  7.3 9.1 L1 Graphics

  Open-Source Vulkan C++ API
  

• eCAL

  0.8 9.2 Inter-process communication

  Please visit the new repository: https://github.com/eclipse-ecal/ecal
  

• Bcrypt

  5.6 9.1 L3 Cryptography

  Modern(-ish) password hashing for your software and your servers
  

• Qleany

  1.0 9.1 Frameworks

  Light framework for using Clean Architecture with C++ Qt

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.

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