Rated 5 out of 5 stars

A must have for all web developers. Combine it with firebug and you have almost everything you need for front-end debugging

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Very useful Rated 5 out of 5 stars

Very useful for a web developer and even for a hardcore surfer.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 4 out of 5 stars

This is probably one of the best available web interface tools available. A must-have.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

I learnt a lot with this tool. Very good to see a link hidden on a page with display link/view link information button.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

Absolutely undispensible for quick and direct work on web interfaces! :D

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

I like it too much, it is very helpful.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 3 out of 5 stars

While this is a great extension, it has some annoyances. Firstly, even though I opted for the toolbar to display "Text and Icons", it always reverts to showing Icons.
Secondly, I love the "Display window size in title" feature, but I have no idea how to disable it. Selecting the option again is not successful, and there is actually no indicator to show whether it's currently meant to be on or off.
If anyone is able to resolve these issues for me, I will raise my rating to 5 stars. Thanks in advance.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Huge problem Rated 1 out of 5 stars

In CSS panel, Ctrl-Z doesn't work anymore, if you :
Open the CSS editor.Make some change. At this stage, CTRL-Z is still working, till you don't click outside the panel.
Click anywhere on the page content.Click on the CSS editor tab, try a Undo, it doesn't work....

Neverending problems with that extension since the big 1.2.1 update.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

This tool is really helpful for web developers!

Especially the "cookie" function ;-)

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

awesome Rated 5 out of 5 stars

this tool is very helpful. make web development very easy. it make other professional site "naked" so that we can make learn from them..

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Excellent Tool Rated 5 out of 5 stars

Great Tool. Seems better than all the rest recommend. Can edit CSS and html. WOW

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed).  This user has a previous review of this add-on.

Rated 4 out of 5 stars

This tool is fantastic for amateur web developers like myself. It allows me to find problems myself rather than referring every little issue to the extremely already busy dev team at my place of work.

Although I am yet to be able to fix the issues, I'm still learning, by being able to pin point them they can be fixed quicker. Very handy.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

The automatic w3c validation is a great tool

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

Great tool. thank you.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

Toujours très utile, merci pour ce module.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

This is very useful. Thanks :)

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

It was awesome Add-ons! No kidding. Im aready used here.
Great extansion, Your hard work shows.
Much more respect — Hootoh Blog Tudia

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

I couldn't ask for a better extension for tweaking webpages live. This extension is fantastic for testing and playing around with CSS elements and Javascript.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

This addon is perfect for debugging webdesign errors and checking code structure. The inspect element means you can make changes live.

This review is for a previous version of the add-on (1.2.5.1-signed.1-signed). 

Rated 5 out of 5 stars

This is the most used tool i have when developing website... Great job

Any update on

"Red borders fixed in next version
by chrispederick (Developer) on July 10, 2012 · permalink

The red borders are fixed in the next version which is waiting for Mozilla to approve."

This review is for a previous version of the add-on (1.1.9.1-signed).