What JavaScript analysis (debugging) tools do you know?

Question

JavaScript

I don't have a standard job.

A third-party site is written entirely in js and a minimum of layout.
js itself is shrinking beyond recognition.

I need to find out which function is triggered when a button is pressed.

those. standard methods .click(); .value(); do not work if you try to simulate user actions through js.

What tools are there that would show functions or that would make my task easier?

If you are interested in the project, write to me on skype timewebdev

Answer 1

js itself is shrinking beyond recognition.

What prevents demining?

Answer 2

Chrome has everything you need. There is a debugger with breaks, it is possible to put breaks on changing the DOM ... for most cases this is enough.