Here is a list of plug-ins for Mozilla Firefox.
Venkman debugger Allows debugging of Javascript.
HTML Validator - Validates every page you go to.
View source chart plugin - View the source per container
Web developer - Useful tools for developers
ColorZilla - View colors in the browser window
IE Tab - allows you to change the embedded browser in Firefox to IE.
Posted by ledlogic at July 21, 2006 11:43 PM