While stepping through a script that uses jQuery, I just want to test the code I wrote. I don\'t want to step into the jQuery file -- I\'m not
At least in FireFox (25+) and Chrome (30+).
In FireFox this feature is called "Black boxing" and will be available with FireFox 25. It let's do exactly what you where looking for:
Nick Fitzgerald and Chris Heilmann: "New Features of Firefox Developer Tools: Episode 25"
This feature was also introduced to Chrome (v30+) although it's tougher to find/configure. It's called "skip through sources with particular names" and Collin Miller did an excellent job in describing how to configure it:
Collin Miller: "Tips and Tricks: Ignoring library code while debugging in Chrome"
I'm using it in Chrome right now. It works like a charm and saves me so much time.