Top 14 mqtt-server Open-Source Projects

• emqx

  7 13,235 10.0 Erlang

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

  

Project mention: Simplest Guide to DIY Your Own LLM Toy in 2024 | dev.to | 2024-04-02

EMQX (optional): Open-source MQTT broker for IoT, IIoT, and connected vehicles. Used for managing your toys.

• MQTTnet

  13 4,204 8.0 C#

  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/.

  

Project mention: Communicating between 2 servers without webservice? | /r/dotnet | 2023-10-15

MQTT https://github.com/dotnet/MQTTnet

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• Collectd

  7 2,989 9.2 C

  The system statistics collection daemon. Please send Pull Requests here!

  

Project mention: μMon: Stupid simple monitoring | news.ycombinator.com | 2023-09-24

https://collectd.org/ does the gathering (and writing to RRDTool database, if you so desire) part very well. Many plugins, easy to add more (just return one line of text)

Still need RRD viewere but that's not a huge stack

And it scales all the way to hundreds of hosts, as on top of network send/receive of stats it supports few other write formats aside from just RRD files.

• Aedes

  6 1,739 6.4 JavaScript

  Barebone MQTT broker that can run on any stream server, the node way

  

Project mention: Cloud compatible node native message broker | /r/node | 2023-07-09

Any reason to not use https://github.com/moscajs/aedes? mqtt is a standard protocol. I see there is an mqtt adapter for kafka, and a broker to translate between systems.

• nanomq

  2 1,379 9.8 C

  An ultra-lightweight and blazing-fast Messaging broker/bus for IoT edge & SDV

  

Project mention: Lightweight and fast AMQP (0-9-1) server | news.ycombinator.com | 2024-04-07

Slightly OT:

Are ZeroMQ and NanoMQ still widely used (and recommended)?

https://github.com/zeromq/libzmq

https://github.com/nanomq/nanomq

• kuzzle

  2 1,371 9.1 JavaScript

  Open-source Back-end, self-hostable & ready to use - Real-time, storage, advanced search - Web, Apps, Mobile, IoT -

  

• BeetleX

  0 1,147 3.6 C#

  high performance dotnet core socket tcp communication components, support TLS, HTTP, HTTPS, WebSocket, RPC, Redis protocols, custom protocols and 1M connections problem solution

• SaaSHub

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• hivemq-community-edition

  4 1,028 9.1 Java

  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

  

Project mention: Broker times client out while broker is sending client large message. | /r/MQTT | 2023-12-08

It is developed and supported by HiveMQ, so if you observe any issue you can contact the developers directly.

• gmqtt

  0 959 4.4 Go

  Gmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.x and V5 in golang

• ntex-mqtt

  1 290 7.4 Rust

  MQTT Client/Server framework for v5 and v3.1.1 protocols

  

• mqttMultimeter

  1 218 6.7 C#

  Cross platform MQTT client for MQTT debugging and message inspection. It is based on the .NET library MQTTnet.

• TinyMqtt

  3 177 5.9 C++

  ESP 8266 / 32 / WROOM Small footprint Mqtt Broker and Client

Project mention: New scalable, fault-tolerant, and efficient open-source MQTT broker | news.ycombinator.com | 2023-12-18

Several different implementations exist, MQTT is a very lightweight protocol so this is very possible.

https://github.com/hsaturn/TinyMqtt

• KMQTT

  0 154 7.7 Kotlin

  Kotlin Multiplatform MQTT client & embeddable and standalone broker

• EmbeddedMqttBroker

  1 62 4.1 C++

  This is a Mqtt broker for embedded devices, developed in C++, FreeRTOS to use advanced multitasking capabilities, and arduino core. Tested in an Esp32 and esp8266.

Project mention: New scalable, fault-tolerant, and efficient open-source MQTT broker | news.ycombinator.com | 2023-12-18

• SaaSHub

  www.saashub.com featured

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mqtt-server related posts

• Communicating between 2 servers without webservice?

  1 project | /r/dotnet | 15 Oct 2023

• Cloud compatible node native message broker

  1 project | /r/node | 9 Jul 2023

• MQTT local broker in ESP8266 to be accessed by a WEBGL project hosted in remote server

  4 projects | /r/MQTT | 15 Jun 2023

• Workaround for Register-ObjectEvent : Events that require a return value are not supported. ?

  1 project | /r/PowerShell | 27 Jan 2023

• Best way to architecture an application for IoT and RFID

  1 project | /r/dotnetcore | 6 Oct 2022

• Is there a library or code example on how to decode MQTT Message payload?

  1 project | /r/dotnet | 15 Jul 2022

• Demystifying Azure IoT Hub Device SDKs

  1 project | dev.to | 1 May 2022
• A note from our sponsor - SaaSHub
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