Works like a charm! It's a shame that Firefox didn't even care to implement such useful feature lol.

two function extension with proper configuration options.

Needs some more work. Despite having this extension set to add new bookmarks to the top of a folder's list, it most often adds them to the bottom.

i love it

Great add-on!
Would like to see context menu command in 'FF own bookmarks menu' to change where new bookmarks will be added.

Nickel ! exactement ce que je voulais, merci