Dovrai installare un gestore di script utente per installare questo script.
It employs the Udemy API to grab more info about the courses in your library and appends under each course:
Additionally it displays a thin colored strip at the bottom of the course card, from red (3.5 stars and below) to green (5 stars).
This should provide you with a good overview which course is worth its salt, and which course you might want to archive instead.
Note: If a course has stopped enrollment and isn't visible publicly anymore, no stats are available for that course.
To use userscripts you need to first install a userscript manager. They come as extensions for various browsers:
After you have installed a userscript manager, click here to install the userscript and visit your Udemy course library 😃