JSON for Modern C++

A modern formatting library

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)

A fast JSON parser/generator for C++ with both SAX/DOM style API

MSVC's implementation of the C++ Standard Library.

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 an…

Cross-Platform C++ GUI Library

The fastest feature-rich C++11/14/17/20/23 single-header testing framework

Bloaty: a size profiler for binaries

HTTP and WebSocket built on Boost.Asio in C++11

A Fast and Easy to use microframework for the web.

A C++11 library for serialization

A simple tool for visually comparing two PDF files

CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.

MacOS Cross-Toolchain for Linux and *BSD

Cryptography Toolkit

A tool for generating cross-language type declarations and interface bindings.

A modern port of Turbo Vision 2.0, the classical framework for text-based user interfaces. Now cross-platform and with Unicode support.

Reverse Engineers' Hex Editor

Parsing Expression Grammar Template Library

Presentation Materials from CppCon 2015

Library to parse and work with the C++ AST

Simple, fast, accurate single-header microbenchmarking functionality for C++11/14/17/20

User interface for recording and managing ETW traces

Official repository of the SOCI - The C++ Database Access Library

An implementation of C++17 std::filesystem for C++11 /C++14/C++17/C++20 on Windows, macOS, Linux and FreeBSD.

App update framework for Windows, inspired by Sparkle for macOS

TOML for Modern C++

DebugView++, collects, views, filters your application logs, and highlights information that is important to you!

Very Sleepy, a sampling CPU profiler for Windows