This add-on replaces the standard download text of Firefox 3.* with some more detailed information. It displays the total download speed, the remaining size, the total number of files and the remaining time of your downloads (including DownThemAll!).
Collector's Note Get status of download in the status bar
Adds "Restart" menu item to "File", and a toolbar button for easy restarting... Localized in all languages.
The extension generates a documentmap or index of any web document structured with headings and/or with sections in HTML 5. It shows the headings structure, the errors in the structure (ie. incorrect levels), and it works as HTML5 Outliner too.
Collector's Note An extension that lets you jump around a page by heading--esp. handy on large pages, and really should be built-in. When you build accessible webpages, everyone can benefit from them, and this extension proves that.
Collector's Note Where would an extension developer be without this?
Testing tool for regular expressions with color highlighting (including submatches) and helpers for creating expressions
Collector's Note Also one available in Extension Developer's Extension
A suite of tools for developers.
Right-click a link to copy its text; also optionally offers ability to right-click drop-down menu items, buttons, and other form controls to get their text or values
Collector's Note See https://addons.mozilla.org/en-US/firefox/addon/4750 for other similar extensions or ones with more localizations
More than a textbox.
Collector's Note Very nifty extension for clicking to go up the folder/domain hierarchy (and see your current domain more clearly, though I prefer not to gray-out the folder info)
Collector's Note Wish some XUL designer could help address the layout issues some don't like with this extension (apparently in other operating systems, as it looks and works just fine for me in Windows (Vista)).
Cookie Editor that allows you add and edit session and saved cookies
Collector's Note Awesome to be able to edit cookies
Adds advanced search capabilities to the Firefox address bar. Supercharge the "Awesome Bar" with instant search results that appear as you type!
Collector's Note This should unquestionably be built in for everyone. Search Google from the URL bar. Could be called AwesomeBar² because it makes something already awesome that much more awesome.
(Formerly Local Install) The primary goal of this extension is to provide the tools needed to install and manage extensions and themes locally and tons of other features.
Note: With Toolkit 6.0 Auto Archiving is fully working in Firefox 2.0 and temp...
Collector's Note Great power add-on for searching add-ons, etc.
Display the results of an XSLT 1.0 transformation (including on a currently loaded page), on a one-shot or Grease-monkey-like per-site basis
Collector's Note Works fine in FF3 with latest Java updates. Need to work out apparent bugs in FF3.5b4 with LiveConnect (may be Firefox issue);
Inline Code Finder is a tool to traverse through all elements in a web page, and when it finds a HTML element with any of these, it will highlight them:
* Inline style
Collector's Note Great idea to search for the not-so-good practice of using inline obtrusive handlers and styles.
Collections are groups of related add-ons that anyone can create and share.Explore Collections