MQTT

🏡 Open source home automation that puts local control and privacy first.

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

Open-source IoT Platform - Device management, data collection, processing and visualization.

The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles

Open source RabbitMQ: core server and tier 1 (built-in) plugins

Embedded Web Server

短信转发器——监控Android手机短信、来电、APP通知，并根据指定规则转发到其他手机：钉钉群自定义机器人、钉钉企业内机器人、企业微信群机器人、飞书机器人、企业微信应用消息、邮箱、bark、webhook、Telegram机器人、Server酱、PushPlus、手机短信等。包括主动控制服务端与客户端，让你轻松远程发短信、查短信、查通话、查话簿、查电量等。（V3.0 新增）PS.这个APK主要是学习与自用，如有BUG请提ISSUE，同时欢迎大家提PR指正

Golang framework for robotics, drones, and the Internet of Things (IoT)

NVR with realtime local object detection for IP cameras

The MQTT client for Node.js and the browser

Eclipse Mosquitto - An open source MQTT broker

即时通讯(IM)系统

ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.

Kubernetes Native Edge Computing Framework (project under CNCF)

Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)

🔥 比libevent、libuv更易用的网络库。A c/c++ network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client/server.

Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, WireGuard, Automation, Home Assistant, and Networking.

A curated list of amazingly awesome Home Assistant resources.

MQTT协议3.1.1中文翻译版，IoT，物联网