1.mochi-mqtt / serverThe fully compliant, embeddable high-performance Go MQTT v5 server for IoT, smarthome, and pubsubmqttmqtt-brokermqtt-servermqtt-smarthomegolangiot+7 moreGoMIT2K total334 forks+24 starsfrom 1,936 · score 3.22
2.wind-c / comqttA lightweight, high-performance go mqtt server(v3.0|v3.1.1|v5.0) supporting distributed clustergolangmqttiotclusterdistributedgolang-library+9 moreGoMIT1.2K total90 forks+7 starsfrom 1,178 · score 2.08
3.DrmagicE / gmqttGmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.x and V5 in golangmqttmqtt-brokermqtt-protocolmqtt-serverservergmqtt+1 moreGoMIT1.1K total215 forks+5 starsfrom 1,048 · score 1.79
4.emitter-io / emitterHigh performance, distributed and low latency publish-subscribe platform.pubsubnetworkingemittermqttmqtt-brokerrealtime+4 moreGoAGPL-3.04K total360 forks+4 starsfrom 4,007 · score 1.61