How to view keyboard events in chrome/firefox devtools?

Question

Google Chrome

In the project, by clicking on the escape, an event is called and the window is closed, but I can not find the code that is responsible for handling events from the keyboard. how to debug this event using chrome/firefox devtools?

Answer 1

You can display the keyCode from pressing
And then, through the search, find the desired button code

$(document).on('keyup', function(e){
  console.log(e.keyCode);
})

Or if you know the right one - https://gist.github.com/tylerbuchea/8011573
escape is 27