CrazyWisdom

An ultra-scalable open-source MQTT broker. Connect 100M+ IoT devices in one single cluster, move and process real-time IoT data with 1M msg/s throughput at 1ms latency.

MQTT X is a cross-platform MQTT desktop client recently open sourced by EMQ, which supports Mac, Linux, and Windows.

It simplifies the page operation, facilitates the user to quickly test the MQTT/MQTTS connection, publish and subscribe to MQTT messages.

HStreamDB is a streaming database designed for streaming data, with complete lifecycle management for accessing, storing, processing, and distributing large-scale real-time data streams.