Xdebug Helper for Firefox
This extension is very useful for PHP developers that are using PHP tools with Xdebug support like PHPStorm, Eclipse with PDT, Netbeans and MacGDBp or any other Xdebug compatible profiling tool like KCacheGrind, WinCacheGrind or Webgrind.
13.383 wužywarjow
SeoQuake SEO extension
Accelerate your SEO efforts on the fly. SEOquake is a free plugin for browsers that provides you with key SEO metrics for a specific page, along with other useful tools such as SEO Audit and many others.
13.305 wužywarjow
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
12.440 wužywarjow
Header Editor
Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests
12.068 wužywarjow
Fake Filler
A form filler that fills all form inputs (textboxes, textareas, radio buttons, dropdowns, etc.) with fake and randomly generated data. The purpose of this extension is to help developers and testers test forms quickly and easily.
11.945 wužywarjow
My IP Hider VPN
My IP Hider VPN is number one tool for hiding your IP and unblocking any web site! If your Firefox version is less then 55 please install older My IP Hider VPN from "Version History" (https://goo.gl/7ZQQjZ)
11.932 wužywarjow
Lightning Autofill
The most popular autofill extension, boosting productivity since 2010.
11.490 wužywarjow
Flag Cookies
A cookie and browser storage data manager on steroids to mark, 'flag', and manage cookies using rulesets.
11.360 wužywarjow
javascript
add javascript that will run on this domain. back up your scripts in the options area (shortcut there by clicking the "JS" letters in the bottom right)
11.344 wužywarjow
Mobile simulator - responsive testing tool
Smartphone and tablet simulator on computer with several models to test mobile responsive websites.
10.820 wužywarjow
axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
10.104 wužywarje
Fonts Ninja - Font Finder & Identifier
Identify any font on any website in one click. The most accurate font finder - try, bookmark and get fonts as you browse.
10.056 wužywarjow
Modify Header Value
Add, modify or remove a header for any request on desired domains.
10.025 wužywarjow
IP Address and Domain Information
The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.
9.701 wužywaŕ
