JavaScript address bar notification

This post is addressed to those users of Google Chrome who want to be aware of how correctly the sites they open work correctly.
This post is addressed to those developers who should not keep the browser console constantly open, so as not to miss the error that slipped randomly.
Especially for you, my dears, as well as for my beloved, I wrote the Google Chrome extension JavaScript Errors Notifier . I would be very happy if someone finds it useful.
Besides the fact that it is able to unobtrusively inform you of errors on the page by displaying
on the right side of the address bar, it can also display the error text itself - just click on
and see: 
The extension source code is available atCode google .
I wish you all a pleasant use! :)