How to Use MQTT in Node.js

• MQTT.js

  15 8,300 9.0 TypeScript

  The MQTT client for Node.js and the browser

  

MQTT.js is a client library of the MQTT protocol, written in JavaScript and used in Node.js and browser environments. It is currently the most widely used MQTT client library in the JavaScript ecosystem.

• MQTTX

  24 3,478 9.3 TypeScript

  A Powerful and All-in-One MQTT 5.0 client toolbox for Desktop, CLI and WebSocket.

  

We see that the client has successfully connected to the MQTT broker and subscribed to the topic, received and published messages successfully. At this point, we will use MQTT 5.0 Client Tool - MQTT X as another client for the message publishing and receiving test.

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• MQTT-Client-Examples

  3 732 7.0 Kotlin

  MQTT Client Examples

  

For the complete code of the project, please see: https://github.com/emqx/MQTT-Client-Examples/tree/master/mqtt-client-Node.js

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