Repository Index

All-in-one IoT Platform - Device management, data collection, processing and visualization.

• visualization
• iot
• iot-platform
• mqtt

Java MQTT lightweight broker

• broker
• mqtt
• java
• moquette

Apache ActiveMQ

• activemq
• java
• amqp
• amqps

100% open-source IoT Platform - Integrate your devices, add intelligence, build custom apps

• iot-platform
• iot
• energy
• building

🦎 A lightweight, streaming-native, multi-protocol gateway for AI, APIs, and real-time data. Route LLM requests across providers, govern MCP tools, and connect Kafka, MQTT, and HTTP through one high-performance engine with shared security and observability.

• kafka
• rest
• server-sent-events
• streaming-api

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform

• mqtt-broker
• hivemq
• mqtt
• iot

HiveMQ MQTT Client is an MQTT 5.0 and MQTT 3.1.1 compatible and feature-rich high-performance Java client library with different API flavours and backpressure support

• mqtt
• mqtt-client
• mqtt-protocol
• reactive-streams

Apache Artemis

• java
• apache
• messaging
• broker

The ultimate distributed MQTT broker. Handles 100M+ connections and 10M msg/sec with ease. Built on Kafka to provide industrial-grade persistence and eliminate data loss.

• broker
• iot
• java
• kafka

MQTT CLI is a useful command line interface for connecting various MQTT clients supporting MQTT 5.0 and 3.1.1

• mqtt
• mqtt-client
• cli
• java

Free universal JMS client

• jms
• jms-client
• activemq
• artemis

Vert.x MQTT

• mqtt
• vertx
• reactive
• iot

Qiscus provide everything you need to power up your app with chats. And it's now made simple.

• chat
• android-library
• android-sdk
• chatting

MQTT Client for android with tasker support

• mqtt
• mqtt-client
• tasker
• iot

HelloIoT is a MQTT dashboard application.

• javafx
• mqtt
• iot
• javafx-application

Ballerina MQTT Module.

• ballerina
• hacktoberfest
• integration
• iot

MQTT Bridge for IKEA TRÅDFRI Light Gateway

• ikea
• mqtt
• coap

Linear MQTT Dashboard

Gateway between KNX bus interfaces and MQTT

A MQTT to IRC / IRC to MQTT bridge or bot. Call it what you like.

Logic and scripting engine for smart home automation, based around MQTT

A simple interactive shell for MQTT, using Spring Shell and Eclipse Paho

MQTT Input Plugin for Graylog

• graylog
• mqtt
• mqtt-protocol
• mqtt-client

Enocean (TCM310) to MQTT adapter