MQTT.js Web Sockets
MQTT.js is a client library for the MQTT protocol, written in JavaScript for node.js and the browser.
- Since:2013
- Changelog:github.com
- Dockerhub:mqtt
- Docs:github.com
- Github Topic:mqtt
- Reddit:r/mqtt
- Repository:github.com
- StackOverflow:[mqtt]
#What is MQTT.js?
MQTT.js is a library for JavaScript that provides support for the MQTT protocol over WebSockets. The library enables web developers to implement MQTT communication in their web applications, allowing for real-time messaging and data exchange. MQTT.js is an open-source project maintained by the Eclipse Foundation.
#MQTT.js Key Features
Most recognizable MQTT.js features include:
- Supports both MQTT and MQTT over WebSockets protocols
- Provides a simple and easy-to-use API for publishing and subscribing to MQTT topics
- Allows for SSL/TLS encrypted communication for secure messaging
- Provides support for Last Will and Testament (LWT) messages for handling unexpected disconnections
- Supports custom authentication and authorization methods
- Provides an extensible plugin system for adding new functionality
#MQTT.js Use-Cases
Some of the MQTT.js use-cases are:
- Real-time data exchange between IoT devices and web applications
- Building chat applications and messaging systems that require low latency communication
- Implementing real-time data visualization and dashboards that require constantly updated data
- Building systems for remote monitoring and control of devices and sensors
- Implementing push notification systems for web and mobile applications
- Building scalable and reliable distributed systems
#MQTT.js Summary
MQTT.js is a JavaScript library for implementing MQTT over WebSockets, providing a simple API and support for secure communication, LWT, custom authentication, and extensibility, with use cases ranging from IoT to real-time communication and distributed systems.
