Paho JavaScript Client

The Paho JavaScript Client is a software library that enables web applications to communicate with MQTT brokers—servers that handle message exchanges. It allows websites or web apps to send and receive real-time messages efficiently, making it useful for building interactive features like live updates, IoT device control, or chat systems. Essentially, it provides the tools needed for your web browser to connect, subscribe to topics, publish messages, and stay updated on data changes, all over the internet, using a lightweight messaging protocol designed for reliable, fast communication across devices.