title: Using Internet Explorer, from the UI of a website is it possible to view the Javascript that is behind certain functionality
body: <p>I know a small amount of web development but not enough to make it a career. I am working for an organization that is restricted to using internet explorer and one of the main sites that we use is constantly undergoing changes and always has bugs.</p>
  
  <p>I'd like to see if I can try to see some of the code behind the bugs sometimes.  When I use developer tools on the site, I can see that there are about 20 or more JavaScript files downloaded.  Each file is a few hundred to a few thousand lines long.   Is there any type of tool that I can use in Internet Explorer browser tools that can show me what JavaScript is being executed when actions happen on the webpage?</p>
  
  <p>e.g.: I click a button and a form appears.  I then click a button on that form and a <a href="http://www.w3schools.com/howto/howto_js_snackbar.asp" rel="nofollow noreferrer">snackbar</a> appears, but it always appears in random places.  Is there any way I can see the JavaScript that was executed to display the snackbar, rather than search line by line in the JavaScript?</p>