Organize favorites

At the moment, there are 122 topics in my favorites. This is quite a lot, and finding the one you need has long been a problem. The block with the favorites labels on the right does not always help, since the labels are not always adequate.

My idea is to make the ordering of favorites on blogs: firstly, it will simplify the search, and secondly - sometimes you just want to read thematic articles.

Perhaps someone has already implemented this for themselves using user scripts - would be very grateful.