Firefox Addons

Extracts metadata from each page's HEAD, and makes it available to other add-ons, so they don't have to scan each page themselves

ClearURLs is an add-on based on the new WebExtensions technology and will automatically remove tracking elements from URLs to help protect your privacy when browse through the Internet.

Indicates bookmaked pages, bookmarks with similar URLs, duplicate bookmarks, and history information about the current tab. Experimental treemap view of all bookmarks.

Provides an pop-up menu, displaying the bookmark's path, and allowing quick moves to a choice of folders.

A browser extension to experience a minimal, less attention grabbing internet.