- Any Firefox
- Firefox 49.0
- Firefox 48.0
- Firefox 46.0
- Firefox 44.0
- Firefox 43.0
- Firefox 26.0
- Firefox 13.0
- Firefox 4.0
- Firefox 3.6
90 matching results
Console Sidebar No Restart
Replicated the old firebug console Next to the Dev Inspector, the console has a history and can be minimized.
JS Injector No Restart
Browserling - Cross-browser testing No Restart
Cross-browser test websites in the most popular browsers such as Internet Explorer, Chrome, Firefox, Safari and Opera. Try for free!
JS Toggle Button No Restart
Blocks desired HTML contents (script, style, image, object, media)
usi (User|Unified Script Injector) No Restart
use UserScripts on your Firefox for Android with usi!
Lynx - Add-on for Firefox No Restart
Better links sharing!
DevTools Prototyper No Restart
This add-on adds JS Fiddle style code prototyping to Firefox DevTools.
Displays JSON data in a collapsible tree structure with syntax highlights.
Decentraleyes No Restart Featured
Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
Just Disable Stuff No Restart
Search engine for developers that searches for tutorials, as well as through README's and video training sites.
TypeScript Playground No Restart
Handy TypeScript Playground integration within the browser. (Right click to convert TypeScript code on the web and remix it!)
Simply find a TypeScript sample, select the code, right click the selection and click on "TypeScript to JS".
Toggle JS No Restart