View list of all JavaScript variables in Google Chrome Console

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Is this the kind of output you’re looking for?

for(var b in window) { 
  if(window.hasOwnProperty(b)) console.log(b); 
}

This will list everything available on the window object (all the functions and variables, e.g., $ and jQuery on this page, etc.). Though, this is quite a list; not sure how helpful it is…

Otherwise just do window and start going down its tree:

window

This will give you DOMWindow, an expandable/explorable object.

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