Debug Flash/SWF/Flex files on the web. Edit properties and inspect elements on the fly. View log output inside the extension. Run AS3 code against the active SWF. Access assets with the Explorer, profile memory consumption and much much more...
SelBlocks (for Selenium IDE) Requires Restart
Color Management Requires Restart
Provides a GUI front end for enabling color management in Firefox and Songbird.
This addon is designed to support and speed up the creation of WebDriver scripts by easing the location of web elements.
Selenium IDE: Signature Requires Restart
Signature functions for Selenium IDE
Adds a new page that shows add-on memory usage
WCAG Contrast checker Requires Restart
Checks for compliance with the contrast levels, brightness and shine in the color combination of foreground and background of textual content based on the requirements of WCAG 1 and WCAG 2.
Dust-Me Selectors Requires Restart
Dust-Me Selectors is development tool to remove unused CSS selectors.
Debug and view SAML messages
toggle Responsive Requires Restart
Toggle responsive design mode with a button.
Selenium IDE: Perl Formatter Requires Restart
Perl code formatters for Selenium IDE Project
TortoiseSVN Menu Requires Restart
Add TortoiseSVN commands to link context menus to allow easily browsing Subversion repositories. Must have TortoiseSVN already installed.
BetterPrivacy-signed Requires Restart Featured
Control a new, trickier kind of cookie, better known as an LSO or Flash cookie. The BetterPrivacy safeguard offers various ways to handle Flash-cookies created by webpages with the help of your Flash plug-in...
LiveReload Requires Restart
LiveReload refreshes a web page when files change. Requires the official LiveReload for Mac app or another compatible third-party server/plugin.
Dafizilla Table2Clipboard Requires Restart
Mozilla applications allow to select rows and columns from a table simply pressing Control key and picking rows/columns with left mouse button.
The selection can be copied to clipboard but the original table disposition is lost making ugly results wh...
MobileView shows a panel with the current Tab content in phone-like panel
A simple tool to help you check xml document in Firefox.
Fangs Screen Reader Emulator Requires Restart
Fangs renders a text version of a web page similar to how a screen reader would read it. The ambition is to help developers understand how an assistive device would present a website and thereby increase chances of finding accessibility issues early.
Html Validator Requires Restart
HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla. The number of errors of a HTML page is seen on the form of an icon
For Online HTML 5 validation, you need 0.962
IE Tab V2 (Enhanced IE Tab) Requires Restart
Note: If you are encountering the Connecting... problem see instructions below.
The updated, fully supported IE Tab. Embed IE in a Firefox tab. IE Tab Features: FF 4+ support, IE 7-9 compatibility modes, old IE Tab settings import.