The official C++ client API for PostgreSQL.

A date and time library based on the C++11/14/17 <chrono> header

Fast C++ logging library.

Small, safe and fast formatting library

A modern C++ library for reading, writing, and analyzing CSV (and similar) files.

C++ CSV parser library

Light-weight, simple and fast XML parser for C++ with XPath support

Google Test

Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code

Reference implementation of mdspan targeting C++23

RapidXML fork; XML namespacing, per-element parsing, etc

Cryptography Toolkit

A spicy text library for C++ that has the explicit goal of enabling the entire ecosystem to share in proper forward progress towards a bright Unicode future.

A C++20 library for fast serialization, deserialization and validation using reflection.

TinyXML2 is a simple, small, efficient, C++ XML parser that can be easily integrated into other programs.

Compile Time Regular Expression in C++

Read binary Excel files from C/C++

A C++ library for reading, writing, creating and modifying Microsoft Excel® (.xlsx) files.

📊 Cross-platform user-friendly xlsx library for C++11+

C++ Requests: Curl for People, a spiritual port of Python Requests

Header-only C++ binding for libzmq

ZeroMQ core engine in C++, implements ZMTP/3.1

Run TensorFlow models in C++ without installation and without Bazel

CryptoSwift is a growing collection of standard and secure cryptographic algorithms implemented in Swift

Tool to browse data exposed by Ubiquiti's UniFi Controller API (demo: https://api-browser-demo.artofwifi.net/)

Swift implementation of DNS Records / RR

Recursive Variant: A simple library for Recursive Variant Types

C++ tensors with broadcasting and lazy computing