I wish I had known this ages ago: [Wayback/Archive] javascript – Chrome debugging – break on next click event – Stack Overflow (thanks [Wayback/Archive] D.R. for asking and [Wayback/Archive] Konrad Dzwinel for answering):
What you are looking for are [Wayback/Archive] ‘Event Listener Breakpoints‘ on the
Sourcestab. These breakpoints are triggered whenever any event listener, that listens for chosen event, is fired. You will find them in the Sources tab. In your case, expand ‘Mouse’ category and choose ‘Click’.
The Wiert Corner - irregular stream of stuff 