Finally! Rated 5 out of 5 stars

I know this has been around for a while but I just found it. I wish I started using it a LONG time ago because it saves me so much trouble. This is well worth it if you ever need to figure out what is wrong with your site or just get extra info on one you are visiting.

This review is for a previous version of the add-on (1.1.9). 

Web Developer, much appreciated Rated 5 out of 5 stars

This is a most useful add on for anyone doing web development. Please consider an upgrade to make it compatible with the current version

This review is for a previous version of the add-on (1.1.9). 

Invaluable! Rated 5 out of 5 stars

I'm not a web developer per se, and I don't use this every day... But when I do, it's always the best (if not the only!) tool to get certain jobs done. If the dev could keep updates flowing a little faster for Firefox betas it'd be appreciated, but as-is, I don't mind waiting to update to FF7 (in this case) so I can keep using this extension.

This review is for a previous version of the add-on (1.1.9). 

Rated 5 out of 5 stars

Unverzichtbares Add-on für jeden Webentwickler.

This review is for a previous version of the add-on (1.1.9). 

Rated 4 out of 5 stars

Great tool to have on hand, please add support for Seamonkey 2.3

This review is for a previous version of the add-on (1.1.9). 

Rated 5 out of 5 stars

Great set of tools! Well done!!

This review is for a previous version of the add-on (1.1.9). 

Problem with FF6 Rated 5 out of 5 stars

I've been using Web Developer for years, numerous times a day, every day.

However, I've noticed that since upgrading to Firefox 6, there's a problem: the normal Windows shortcuts for copy and paste, ctrl-c and ctrl-v, are doing what Web Developer is set to do for shift-ctrl-c and shift-ctrl-v. That is, if I try to copy text from a web page, I get the page's cascading style sheet. If I try to paste, I get the HTML validation tool. If I disable the extension, everything goes back to normal.

This review is for a previous version of the add-on (1.1.9). 

Rated 3 out of 5 stars

This is a great tool. However, the latest update for either FireFox or this tool has a glitch which will only open the tool results in a tab instead of new browser window. That is a big drawback when trying to compare the results to the actual web page source. Instead of having them side by side I have to flip back and forth between tabs. That's a pain. But, the tool does work well.

This review is for a previous version of the add-on (1.1.9). 

aurora Rated 5 out of 5 stars

seems to work with Aurora (Firefox 7.0 alpha) please update rdf. :)

This review is for a previous version of the add-on (1.1.9). 

Rated 5 out of 5 stars

Hi Chris, this is a such perfect tool for web development. Thanks!

This review is for a previous version of the add-on (1.1.9). 

Rated 5 out of 5 stars

This is simply an indispensable tool for anyone involved in web development.

This review is for a previous version of the add-on (1.1.9). 

Rated 5 out of 5 stars

很好的火狐插件,强烈支持!

This review is for a previous version of the add-on (1.1.9). 

Rated 5 out of 5 stars

Web developer reduce my work by half

This review is for a previous version of the add-on (1.1.9). 

Rated 5 out of 5 stars

As a web developer i use this addon every day at work. Its fantastic without fixing issues and creating new features would take twice as long!

This review is for a previous version of the add-on (1.1.9). 

Rated 5 out of 5 stars

awesome man!

like this addon...
oh, sorrie!!! superlike this addon...
oh, sorrie sorrie!!! ultilike this addon...
oh, sorrie sorrie sorrie!!! +1 this addon... :P

This review is for a previous version of the add-on (1.1.9). 

Rated 5 out of 5 stars

A Life Savior! Thanks.

This review is for a previous version of the add-on (1.1.9). 

Rated 3 out of 5 stars

After the installation of the last version of firefox 5, the tool bar not appear. Also it-s impossible to instal the tool bar again.

This review is for a previous version of the add-on (1.1.9). 

As noted above this is a reviews section and not the best place for support. The best place for support is my site where it has a solution to this problem:

http://chrispederick.com/work/web-developer/help/#buttons

If this doesn't work for you then please see some other suggestions in the forums that have worked for others.

Problems with the tool bar Rated 3 out of 5 stars

Is not possible to see the tool bar after the installation of the latest version of Firefox. The tool bar have not the elements.. Can you see the screenshot --> http://postimage.org/image/zjpvmxic/ .. thanks

This review is for a previous version of the add-on (1.1.9). 

As noted above this is a reviews section and not the best place for support. The best place for support is my site where it has a solution to this problem:

http://chrispederick.com/work/web-developer/help/#buttons

If this doesn't work for you then please see some other suggestions in the forums that have worked for others.

Rated 5 out of 5 stars

Nice

This review is for a previous version of the add-on (1.1.9). 

Great tool! Rated 4 out of 5 stars

It's a great tool for me especially its information section. I like to review all the component to find out the errors. It is most useful making a SEO friendly website.

This review is for a previous version of the add-on (1.1.9).