BonjourFoxy

Bonjour DNS Service Discovery for Firefox

BonjourFoxy adds support for DNS Service Discovery using Apple Bonjour to Firefox

BonjourFoxy includes a sidebar that lists discovered web services such as web sites, wikis and printers along with an interface for discovering and registering services from other extensions.

BonjourFoxy requires Apple's Bonjour libraries to run on Windows and OS X and can be built and run with Avahi's Bonjour compatibility layer on other platforms.