An Eclipse Paho C client library for MQTT for Windows, Linux and MacOS. API documentation: https://eclipse-paho.github.io/paho.mqtt.c/

Single-file public domain libraries for C/C++

A minimal but extreme fast B+ tree indexing structure demo for billions of key-value storage

XQUIC Library released by Alibaba is a cross-platform implementation of QUIC and HTTP/3 protocol.

Wt, C++ Web Toolkit

Universal configuration library parser

An using JEDEC's SFDP standard serial (SPI) flash universal driver library | 一款使用 JEDEC SFDP 标准的串行 (SPI) Flash 通用驱动库

Asynchronous networking for C

Library and command line tool to detect SHA-1 collision in a file

single header libraries for C/C++

C语言教程+博客+代码演示+课程设计。 帮助初学者更好的理解 C 难点，提升代码量！ For beginners:C tuition/self-learning

纯c版本的协程实现，汇编切换，调度器实现，包含服务器端案例，客户端并发测试案例

The Official MongoDB driver for C language

nginx源码中文注释版

NanoSDK - MQTT 5.0-compliant SDK with QUIC support in NNG flavor

Fast sorting of version numbers

The NNG submodule of NanoMQ

ePump是一个基于I/O事件通知、非阻塞通信、多路复用、多线程等机制开发的事件驱动模型的 C 语言应用开发框架，利用该框架可以很容易地开发出高性能、大并发连接的服务器程序。

nanomsg-next-generation -- light-weight brokerless messaging -- MQTT 3.1.1 Supported