Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
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50 matching results
Search Results for tag "developer"
Foxy Detective No Restart
A straight-forward way to dig out information for any type of windows, even modal ones. Just Point-and-Wait.
GitHub Notifier No Restart
Displays your GitHub notifications unread count
Adds to Firefox the ability for easy restart on demand.
Also, in versions 20+, manages all normal restart requests, allowing the user to choose
what to do, according to offered options.
DevTools Prototyper No Restart
This add-on adds JS Fiddle style code prototyping to Firefox DevTools.
This addon helps extension developers by providing easy way to restart Firefox. It also clears XPCOM cache during restart so that developer doesnt need to do it manually. It also helps loading unpacked addon source mainly used during development.
Firebug plugin for jQuery development
Easy Debugging for the e107 Content Management System
Search PureBasic Forum, English forum, using Google as the search engine for a sitesearch, also has search-as-you-type and is also sitesearch specific.
Display Country Flag indicating Website Physical Location (Country, State, City). Website Popularity (Live Visitor Statistics). Shows how many users are visiting any World Website per day. Website IP IPv6 Addresses, DNS, Hosting. IP Whois Lookup
Stop searching at PHP.net to simply remember some function signature. With this addon you can search functions quickly for the official function description directly into your browser without a new tab.
Plus, many tools to help PHP developers.
This plugin helps debugging .scss files generated by compass. It shows the original .scss filename and line number when hovering the <filename>:<line number> link in the CSS panel.
This extension gives easy access to debugging and troubleshooting tools for websites hosted on the Clickability platform.
YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.
Quicker access to several Stylish features through a toolbar button and/or keyboard shortcuts. Available for Firefox, Thunderbird, and SeaMonkey
Good Website Inspector is an extended ruleset for YSLOW, a Firefox AddOn, to check source codes of HTML pages to get easy and fast hints to optimize the current page.
Access free webmaster tools and other useful resources like fonts, icons, directory and plug-ins directly from your web browser.
Firebomb No Restart
Firebomb puts an arsenal of fun, stress relieving 8-bit explosives at your fingertips while you browse. You can annihilate, destroy, and explode any persistent bugs or bad designs live on any web page... More firepower than Firebug alone.
Compatibility Detector for Firefox No Restart
FireStylus is a Firebug extension that makes Firebug display the Stylus filename and line numbers of the Stylus-generated CSS styles rather than those of the generated CSS.