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.
15 020 používateľov
Proxy SwitchyOmega
Manage and switch between multiple proxies quickly & easily.
14 937 používateľov
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.
14 305 používateľov
Text Link
Umožňuje texty s internetovými adresami otvárať ako odkazy dvojitým kliknutím.
13 612 používateľov
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
13 144 používateľov
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.
12 776 používateľov
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)
12 390 používateľov
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)
12 207 používateľov
Flag Cookies
A cookie and browser storage data manager on steroids to mark, 'flag', and manage cookies using rulesets.
11 708 používateľov
Lightning Autofill
The most popular autofill extension, boosting productivity since 2010.
11 348 používateľov
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
10 778 používateľov
Modify Header Value
Add, modify or remove a header for any request on desired domains.
10 754 používateľov
Header Editor
Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests
10 597 používateľov
axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
10 370 používateľov
IP Address and Domain Information
The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.
10 102 používateľov
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
10 092 používateľov
Allow CORS: Access-Control-Allow-Origin
Easily add (Access-Control-Allow-Origin: *) rule to the response header.
10 006 používateľov
Angular DevTools
Angular DevTools extends Firefox DevTools adding Angular specific debugging and profiling capabilities.
9 918 používateľov
Simulateur mobile
Simulateur de smartphone sur ordinateur très réaliste avec plusieurs modèles disponibles pour tester son site mobile.
9 839 používateľov
