Open Source Computer Vision Library
wayland-protocols contains Wayland protocols that add functionality not available in the Wayland core protocol.
C++ client for Yandex ClickHouse
Asymmetric lossless compression built for ultra-fast decode. 40%+ faster than LZ4 on ARM64, with better ratios. C library, write-once/read-many.
AV1 software video encoder library
Microsoft Azure Messaging Event Hubs SDK for C++
A library to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created.
ConfigCat SDK for C++ provides easy integration for your application to ConfigCat. ConfigCat is a feature flag and configuration management service that lets you separate feature releases from deployments. Alternative to LaunchDarkly.
Intel's Threading Building Blocks.
Universal Scene Description (USD) is an efficient, scalable system for authoring, reading, and streaming time-sampled scene description for interchange between graphics applications.
Library implementing the tus protocol for resumable uploads
Compiler-assisted variable size benchmarking for the study of C++ metaprogram compile times.
{fmt} is an open-source formatting library providing a fast and safe alternative to C stdio and C++ iostreams.
An open-source C++ library developed and used at Facebook. The library is UNSTABLE on Windows
iRacing Modern C++ SDK
A modern C++ library for type-safe environment variable parsing
OpenAL Soft is an LGPL-licensed, cross-platform, software implementation of the OpenAL 3D audio API.
VTK-based Data Analysis and Visualization Application
Next-gen desktop apps with web-frontend in C++
Library for accelerating the queries of signed distance fields from triangle meshes.
Vanilla.PDF is a cross-platform SDK for creating and modifying PDF documents.
Vowpal Wabbit is a machine learning system which pushes the frontier of machine learning with techniques such as online, hashing, allreduce, reductions, learning2search, active, and interactive learning.
Software system for 3D computer graphics, image processing, and visualization
The Computational Geometry Algorithms Library (CGAL) is a C++ library that aims to provide easy access to efficient and reliable algorithms in computational geometry.
Sentry SDK for C, C++ and native applications.
This DICOM ToolKit (DCMTK) package consists of source code, documentation and installation instructions for a set of software libraries and applications implementing part of the DICOM/MEDICOM Standard.
Open CASCADE Technology (OCCT) is an open-source software development platform for 3D CAD, CAM, CAE.
QPACK compression library for use with HTTP/3
The Libzim is the reference implementation for the ZIM file format. It's a software library to read and write ZIM files on many systems and architectures. More information about the ZIM format and the openZIM project at https://openzim.org/.
A fast, compressed, persistent binary data store library for C.
SuperNOVAS C/C++ high-precision astrometry library
Professional C++23 library for Swagger/OpenAPI parsing, validation, traversal, and serialization.
Configuration system
Hareflow: A RabbitMQ C++ stream client.
Text-to-Speech API client library for Typecast AI. Pure C with optional C++ wrapper.
One of the fastest JSON libraries in the world. Glaze reads and writes from C++ memory, simplifying interfaces and offering incredible performance.
Generic library for real-time communications with async IO support
Header-only Boost.Asio DynamicBuffer adapter for slick buffer backends (stream_buffer, producer_buffer) - zero-copy fan-out of received network bytes to lock-free consumers
A C++ lock-free MPMC byte stream buffer multiplexer
This is a cpp SDK for Unimail. Quickly integrate into your project.
Addons to QtWidgets
Widget addons for Qt Model/View
Wt is a C++ library for developing web applications
The Apache Pulsar C++ library
A C++ lock-free SPMC byte stream buffer
Light-weight, simple and fast XML parser for C++ with XPath support
C++ Object Oriented Wrapper for raylib
Computer algebra algorithms for solving polynomial systems
mailio is a cross platform C++ library for MIME format and SMTP, POP3 and IMAP protocols. It is based on the standard C++ 17 and Boost library.
NVIDIA Material Definition Language SDK