Rated 5 out of 5 stars

Great great great tool.
Thank you.

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

A Must-Have Productivity Tool for Productive Web Developers Rated 5 out of 5 stars

Confession #1: I have been using Web Developer since it appeared as an add-on for Firefox.

Confession #2: Of all the productivity tools I have ever used for Firefox (and Flock when Flock was still around), Web Developer has been my constant go-to for all my front-end web developing needs.

Confession #3: Web Developer is so indispensable for me that I will - and have! - refuse to upgrade my Firefox if Web Developer is not yet compatible. In fact, I am currently waiting for Firefox 10 compatibility.

That said, having the easy-access navigational strip right below my tabs while I'm debugging a web page allows me to quickly switch between all the different tools and I can't even begin to express how much time and energy this has saved me.

Need to do a quick match for some CSS? Display Element Information (or any of the other Display functions, depending on what exactly you suppose is going on with your coding... or someone else's).

Need to turn off JavaScript? Disable JavaScript.

Want to screen out all images on a page? Disable Images.

How about Comments? Want to take a looksee? Show Comments.

Time to Validate the HTML and CSS? Go to Tools and click on the appropriate Validate button.

There's way, way more features than the ones I mentioned, but at least it gives an idea of some of the things I can do with Web Developer right at my fingertips.

Thanks a million, Chris!

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

new changes and the many things Rated 4 out of 5 stars

There are new changes and the many things can be added new for the developer friendliness.

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

Fantastic Rated 5 out of 5 stars

Thank you Chris.

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

Rated 5 out of 5 stars

awesome

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

It was great in the past... Rated 1 out of 5 stars

Several tools included in this addon are now completely broken or don't work properly (at least since 3.5), it was a great addon in the past but right now not so much...

The developer has been saying for a long time that he is working on a new 'major' version and I appreciate that since I know the effort it takes being a developer myself, until that new 'major' version is out however I won't change what I think right now.

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

Rated 5 out of 5 stars

Using this add-on one year, I just can say: It is awesome!!! LOVE IT!

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

Oh, good! Rated 5 out of 5 stars

You saved a lot of my time. Thank you!

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

You have saved me hours! Rated 5 out of 5 stars

Thank you!

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

<nice><addon> Rated 5 out of 5 stars

<nice><addon>

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

Rated 3 out of 5 stars

Good for seo.

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

Validation? Rated 3 out of 5 stars

The validation for HTML seems to be slower than before?

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

Rated 4 out of 5 stars

Great tool to learn and also for SEO. Thanks.

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

Rated 5 out of 5 stars

miscellaneous > line guides not work

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

clubbers Rated 5 out of 5 stars

great plugin very usefull for a seo

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

Иван Афанасьевич Rated 3 out of 5 stars

Почему всё на английском? Нельзя ли установить кнопку для переключения подачи текста на необходимом для пользователя языке - хотя бы на русском или украинском?
Где можно узнать подробности о том или ином продукте(в частности Web Developer):
- зачем он необходим
- как им пользоваться
- как и куда устанавливать
А то создаётся впечатление, что сайт только для англоязычного посетителя.

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

Rated 5 out of 5 stars

One of my favorite firefox addons I use to develop and analyze my websites, thanks for this amazing webmaster tool

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

Rated 5 out of 5 stars

it's great but in the latest version guide lines don't works...

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

Rated 5 out of 5 stars

Super Tool

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

Rated 5 out of 5 stars

One of 9-10 add-ons I use. Probably the most important along with firebug.

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