Thank the maker for this.

This is really great, Eric. Firefox fell down on the job, here, but you fixed it. Thanks, Anne

I like this extension, however there's one thing that could be improved: Inactivity wait "Minimum value of 3 and maximum of 255." Why is that? I want the sort to occur immediately! I'm wasting a lot of time waiting until the folder that I drag and drop lands in its ordered position. Please make a minimum of 0 seconds!

Well done. Nice and easy. Saves a lot of manual work.

One and only real extension that does that job. Does it perfectly well. Does it in ALL folders and ALL sub-folders. And on top of all that, does it automatically.
Damn @*$%ing cool.

Thanks for developing and sharing that lovely piece of code.

very nice! I love it! I set it " Data Added" & Reverse Order

I uninstalled it because it didn't work as I expected. To restore bookmarks, I used Firefox's Bookmark Manager : Fine. Is it possible to sort only one folder ? how ?

Worked best with what it describes. However, after making it auto-sort my bookmarks recursively, I found that my browser became extremely unstable and prone to crashing.