Is there a way to skip jQuery / Backbone / Underscore code when navigating through JS using a debugger?

Question

When using the Chrome debugger to execute code in my JS applications, I often find myself in firmware mode through the spine / underscore / jQuery code, which I am not interested in. Anyway, to get through my code, but do you have any missing debugger code that is part of these libraries?

Answer 1

I just spent three days living inside a chrome debugger doing just that.

The trick is to set a breakpoint and the next line after the Backbone / jQuery / Underscore and F8 code when you get there.

how

for(_(obj).each(function(v,k,l){ console.log( k,v,l); }); 

Set breakpoints on the for line and console line. F11 to the for line, then F8, and then continue with your step.

It’s a little painful to set up, but since switching breakpoints is easier than setting them at the initial stage, when you set it up for serviceability.

Answer 2

In most debuggers, you have an "exit" (of the current function), so you can use it when you go to the highest levels of libraries that you want to skip.

EDIT: Btw, the output goes from the current location to the original state of the current function. I have not used too many debuggers, so I can’t say what happens if you exit a function with asynchronous calls in it. I can only imagine that it will exit the function and the asynchronous call will continue when you go to something else.