Published:October 29th, 2009 Comments:28 Comments Category:Eventbug, Firebug, Planet Mozilla We have made a great further progress with John J. Barton on a new extension for Firebug called Eventbug. Big thanks to Olli Pettay (smaug) for fixing #448602 + #506961 and providing new Firefox APIs that allow enumerating event listeners on a web page! Notice that these APIs are available in Firefox 3.7a1