HiveMQ Cloud, the cloud-native IoT messaging broker, helps you seamlessly scale the MQTT connections of your IoT project. As you develop your IoT project on HiveMQ Cloud, testing and debugging your MQTT client communications becomes important. To that end, our Technology Partner Softblade – the provider of the well-known MQTT testing tool MQTT.fx® – has simplified the testing, simulating, and debugging MQTT projects running on HiveMQ Cloud. Their new MQTT.fx for HiveMQ Cloud edition features tight integration with HiveMQ Cloud and is free to use for all HiveMQ Cloud users.