Web Developer is an extension that adds a menu and a toolbar to the browser with various web developer tools. It can be used on Firefox, Flock and Seamonkey. And it is a great tool for web design developer to design website layout. Besides, you can use it to study other website design such CSS, table layout, cookies, forms, images, outline and many more.
Web Developer Toolbar is always there with my Firefox. Firefox has lot of add-ons until I cannot use the new Google Chrome and leave Firefox behind. 
Anyone need to download Web Developer Toolbar? You can download it at here.
... Have you noticed
This is one of my favorite Firefox add-on too.
I think Chrome should allow Firefox add-ons to run on it. Then, maybe, we can switch
Another problem with Chrome is that it won’t run on Linux without Wine. Bleh.
Yup. Google should have add-ons function in the final release. Else I don’t think that I will use it.
This tools can design web layout ? Between, I used Dreamweaver to design my web layout b4, but I stopped it for years d..=.=”
wow, this is a useful adds on for me, thanks jayce!
Make Money Blogging, no, but it will help you to study/look on the website layout.
Najmi, no problem.
good resource ta
Thanks for dropping by, neil.
Huh? What do you mean?
well, i wish someone would make the web developer toolbar for IE, Opera, Chrome or something else cause FF3 sucks and I am tired of it crashing on me all the time.
Huh? What kind of system are you using? I don’t face any issue to FF3 here.