eclipse-mosquitto/mosquitto
Eclipse Mosquitto - An open source MQTT broker
A star delta has been computed for 62,252 of 63,106 tracked repositories in this period, and only those can be ranked in it.
A repository missing here has not been measured far enough back yet. That does not mean it did not move.
Star counts measured between 09:46 and 10:01 (BKK).
Eclipse Mosquitto - An open source MQTT broker
A Powerful and All-in-One MQTT 5.0 client toolbox for Desktop, CLI and WebSocket.
Kubernetes Native Edge Computing Framework (project under CNCF)
Pure asyncio MQTT 3.1.1 and 5.0 for Python 3.10+, with deterministic subscription routing, bounded queues, and correlation-safe request/response.
That's all 4 repositories in this period.