webmaster ff extensions

[Spartan Erik]

https://addons.mozilla.org/extensions/moreinfo.php?application=firefox&id=2104

CSSViewer is one of the best webmastering tools ive ever used!

(you must place it onto one of your toolbars)
once activated, when you mouseover ANYTHING a box will tell you the css style of what you're hovering over!

 

[Bryon]

Oo nice, that might come in handy.

Another awesome one is FireBug. It's helping me out especially with the Ajax on the new x10 site.

https://addons.mozilla.org/extensions/moreinfo.php?id=1843&application=firefox