All Ports

C implementation of wavelet transform (DWT,SWT and MODWT)

WavPack encode/decode library, command-line programs, and several plugins

Core Wayland window system code and protocol

wayland-protocols contains Wayland protocols that add functionality not available in the Wayland core protocol.

World Coordinate System (WCS) (Library)

An async first C++ networking library leveraging powerful features of C++23 built for scale, speed, and ease.

WebRTC real-time communication library

Webthing-CPP is a modern CPP/C++17 implementation of the WebThings API.

Use any web browser or WebView as GUI, with your preferred language in the backend and modern web technologies in the frontend, all in a lightweight portable library.

The WebView2 control allows you to embed web technologies (HTML, CSS, and JavaScript) using Microsoft Edge

Fast epoll for windows

A linear algebra proposal for the C++ standard library

A library for Study Group 14 of Working Group 21 (C++)

A drop-in two files library to locate the current executable and the current module on the file system.

Port of OpenAI's Whisper model in C/C++

WiiUse "feature complete" cross-platform Wii Remote access library

The Windows Implementation Libraries (WIL) is a header-only C++ library created to make life easier for developers on Windows through readable type-safe C++ interfaces for common Windows coding patterns.

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

MIDI software synthesizer library.

Windows Cryptography.

A lightweight modern C++11 library for Win32 API, using lambdas to handle Windows messages.

WinPcap is the industry-standard tool for link-layer network access in Windows environments.

Allows applications to be instrumented with marker events, for use with Microsoft PIX.

winpty is a Windows software package providing an interface similar to a Unix pty-master for communicating with Windows console programs

High-level C++ wrapper around the Windows Registry C API.

Windows Sockets.

WinSparkle is an easy-to-use software update library for Windows developers.

WinToast is a lightly library written in C++ which brings a complete integration of the modern toast notifications of Windows 8 & Windows 10.

Streamlined Windows Management Instrumentation (WMI) integration for seamless C++ development

font compression reference code

A lightweight MIDI file read-write library.

MQTT library used with wolfSSL library for many platforms

TLS and Cryptographic library for many platforms

TPM library used with wolfSSL library for many platforms

WordNet is a large lexical database of English

C++ Parallel Computing and Asynchronous Networking Engine

C++ Parallel Computing and Asynchronous Networking Engine (Windows version)

WPILib is the software library package for the FIRST Robotics Competition. The core install includes wpiutil, a common utilies library, and ntcore, the base NetworkTables library.

Wren is a small, fast, class-based concurrent scripting language.

Wt is a C++ library for developing web applications

Windows Template Library (WTL) is a C++ library for developing Windows applications and UI components.

wxChartDir provides components for the integration and use of the commercial C++ library ChartDirector, a universal chart component developed by Advanced Software Engineering Ltd, in wxWidgets based applications.

Chart controls for the wxWidgets cross-platform GUI library

Widget toolkit and tools library for creating graphical user interfaces (GUIs) for cross-platform applications.

The FASTEST QUALITY hash function, random number generators (PRNG) and hash map.

The X-Plane Plugin SDK

x264 is a free software library and application for encoding video streams into the H.264/MPEG-4 AVC compression format

x265 is a H.265 / HEVC video encoder application library, designed to encode video or images into an H.265 / HEVC encoded bitstream.

C++ template library for high performance SIMD based sorting algorithms