To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Silvermel by CritterBBN
Rated 4 out of 5 stars
this is the nice, but "radical" scheme... ;)
One minus: there is problem to distinguish newly installed extensions, disabled by incompatibility extensions and all other ordinal extensions (disabled and worked). Please, make the difference more visual.
To create your own collections, you must have a Mozilla Add-ons account.