title: Determine which JS file/line is modifying an element on my page
body: <p>I need to determine which JS file/line is modifying an element on my page. I'm trying to find a needle in a haystack here.  For example, I'm digging through 35 .js files to find out which file is responsible for a change to some text on a webpage. It seems like too much work for such a simple task.</p>
  
  <p>It could be changing it in many many different ways using jQuery, or just javascript.  Method is unknown.  But it happens on page load.</p>
  
  <p>Is it possible to see this information in Chrome (Developer Tools)?</p>