Extensions to get you started developing for Thunderbird
Collector's Note This is great during those times when the Error Console is failing to report errors
DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.
Collector's Note Thunderbird versions on Toolkit
Collector's Note This is a godsend for Thunderbird. Seriously. I wish I had this when I started developing ThunderBrowse
(Formerly Local Install) The primary goal of this extension is to provide the tools needed to install and manage extensions and themes locally and tons of other features.
Note: With Toolkit 6.0 Auto Archiving is fully working in Firefox 2.0 and temp...
Lets you take a peek at the files under the hood of your Firefox installation and profile...
Inspect the DOM of HTML, XUL, and XML pages, including the mail...
Collector's Note For Thunderbird versions that are on the XPFE engine.
This extension adds bug status to the header pane. It currently supports Bugzilla, Trac, Flyspray and Launchpad.