EMQ X Broker - Scalable Distributed MQTT Message Broker for IoT in 5G Era

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

Eclipse Mosquitto - An open source MQTT broker

Algorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins and options).

A distributed MQTT message broker based on Erlang/OTP

Crossbar.io - WAMP application router

Java MQTT lightweight broker

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.

Xinfra Monitor monitors the availability of Kafka clusters by producing synthetic workloads using end-to-end pipelines to obtain derived vital statistics - E2E latency, service produce/consume availability, offsets commit availability & latency, message loss rate and more.

High-Performance MQTT Server

Mirror of Apache ActiveMQ Artemis

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

Alibaba RSocket Broker: Mesh, Streaming & IoT

A lightweight distributed message queue framework.(分布式消息队列XXL-MQ)

BTC trading market broker, smart route the orders to multiple exchange.

拍拍贷mq消息系统

Ansible Service Broker

EnMasse - Self-service messaging on Kubernetes and OpenShift

阿里巴巴分布式消息队列中间件rocketmq-3.4.6源码分析、中文详细注释，停止更新(源码学习交流QQ群：568892619)

Live Quant Trading Framework for Robinhood, using IEX Trading and AlphaVantage for Free Prices.

Go simple async message bus

Message Queue & Broker Injection tool

High-performance networked mutex for Node.js libraries.

Mqtt client for react native.

A node.js microservices framework that designs for scalability, simple to code and easy to maintenance

APIs for webull

EMQ X Broker 中文文档

Clojure client for Kafka

rust mqtt broker