New addons

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Get rid as much as possible of the "good" popup
Size: 55.05 KB

Bringing Firefox and Bugzilla Together
Size: 106.28 KB

Inspect the current element with the DOM Inspector.
Size: 11.49 KB

if you find some web page use Hidden Text insert in normal articles,try this.
Size: 21.99 KB

Help the Mozilla Quality Assurance (QA) team test new versions of Firefox and stay connected with the QA community with this beta release of the Mozilla QA Companion!
Size: 402.64 KB

Toggle word wrapping in Thunderbird (Composer window) or Firefox (PRE elements).
Size: 8.05 KB

Resize browser window to default screen...
Size: 8.49 KB

This extension pops up an alert dialog to warn chrome and extension developers about one particular type of leak. It warns when chrome windows close but leave other code pointing at their JavaScript...
Size: 145.8 KB

Ever needed to restart Firefox after enabling or disabling an
Size: 27.54 KB

SapLogon tool for FireFox by Riccardo Miggiano...
Size: 50.81 KB

This is a small devision of Toolbar Buttons https://addons.mozilla.org/firefox/2377/ or http://codefisher.org/toolbar_button/
Size: 6.37 KB

Need to open the same page on different servers (e.g. your development server, QA, Production)? This plugin replaces the server in the current URL with the server from a bookmark on the bookmark toolbar if you hold ALT+CTRL while opening...
Size: 6.39 KB

@@@ VERSION 2.7 for Fx 3.08 IS AVAILABLE FOR FREE FROM MY SITE @@@
Size: 28.82 KB

Press the button to start editing!
Size: 15.16 KB

Open Firefox with the current page or a selected link displayed in Internet...
Size: 23.84 KB

Saves form field data as autofill-bookmarklets. Works with inputs, checkboxes, radio groups, textareas, and selects. As always, feel free to email me with suggestions or issues. I designed this because when testing a form, I hated filling in every...
Size: 118.67 KB

Provides an interface for viewing metadata embedded in web pages, including Creative Commons.
Size: 122.69 KB

Preview your messages with a single click. Adds AJAX support to the classic Yahoo! mail.
Size: 15.4 KB

Lets you watch JavaScript events as they occur
Size: 10.66 KB

FireColour is a very handy Colour Picker and Converter. Its already a part of FireCal. Its gives the colour values in 20 colour models. The conversions are now only for HEX, RGB and XYZ to 20 models. More conversions will be added soon. The colour...
Size: 82.89 KB

Pagediff is a simple page compare application. It helps web developers and designers to see HTML-code(text) differences between web pages... One can visit my site to download new version(new versions before release)
Size: 9.6 KB

Inline CSS Editing Evolved. Originally a port of the fantastic
Size: 36.81 KB

View and Edit source of HTML element...
Size: 14.74 KB

CodeBurner is a Firefox add-on that integrates with Firebug, to extend it with reference material for HTML and CSS.
Size: 815.09 KB

Tool to start/stop debug and profiling with PHP's Xdebug...
Size: 12.5 KB