vue-mqtt

Vue 2 plugin that integrates MQTT over WebSocket using the MQTT.js library, enabling real-time messaging in Vue applications. Current stable version is 2.0.3 with no active releases in recent years. It provides a simple Vue plugin interface to configure a global MQTT client, then use $mqtt on instances for subscribe/publish and declarative topic handlers in component options. Key differentiators: minimal setup, subscription at component level, and automatic client management. Limited to Vue 2 and not compatible with Vue 3 or newer MQTT.js versions.