Simple mDNS Listener to publish and listen .local hostnames in your network compatible with zeroconf, bonjour, avahi you can also scan any mdns device present in the network
The node-dns-sd is a Node.js module which is a pure javascript implementation of mDNS/DNS-SD (Apple Bonjour) browser and packet parser. It allows you to discover IPv4 addresses in the local network specifying a service name such as _http._tcp.local. Besides, it allows you to monitor mDNS/DNS-SD packets.