JSON-DataView Requires Restart
Displays JSON data in a collapsible tree structure with syntax highlights.
PrefBar Requires Restart
Console² Requires Restart
Firefox for Vim and Links addicts.
This add-on is not compatible with your version of Firefox because of the following:
- Add-on has opted into strict compatibility checking.
Form History Control Requires Restart
Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller.
Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.
Control for which webpage form history is saved or not.
Firepicker Requires Restart
Simple color picker plugin for Firebug.
Extended Link Properties + (obsolete) Requires Restart
This application extends the Link Properties and displays File Size, Last Modified Date, Content Type and HTTP Header of a link...
Warning: developing discontinued, see least
An icon that toggles the preference of blocking mixed active content.
Preference Name: security.mixed_content.block_active_content
Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...
Stacked Inspector Requires Restart
Switch DOM Inspector to an over/under vertical layout instead of the usual side-by-side panel layout.
Goes up a folder of a website.
HostAdmin Requires Restart
Switch domain-ip mapping by a SIMPLE CLICK. In addition, DNS would be refreshed whenever your change host by HostAdmin or Manually.
Domain Auction Metrics by DomCop provides domain metrics for GoDaddy Auctions, NameJet, SnapNames, DynaDot and Sedo. View Page Rank, Majestic Trust Flow, Moz Rank and Domain Authority, SimilarWeb Rank, SEMrush Metrics, Alexa Rank, Estibot metrics.
All About Location Bar Requires Restart
Make URL modification an accurate, smooth and simple experience
View JSON documents in the browser.
JS Print Setup Requires Restart
Juicy Studio Accessibility Toolbar Requires Restart
The toolbar enables developers to examine WAI-ARIA live regions roles and properties, examine data tables, and determine if the colour contrast is sufficient.
Gives you a place to put all your add-on buttons without over-crowding the navigation bar.