Rated 3 out of 5 stars

This is a very useful plugin. I am so happy.

This review is for a previous version of the add-on (1.2.1). 

Rated 5 out of 5 stars

This plugin is uber! No really, this gave me the heebie jeebies when I first got it. In a good way!

This review is for a previous version of the add-on (1.2.1). 

Rated 4 out of 5 stars

i love it and use it many times every day.

had it not started crashing my firefox every few seconds, forcing me to revert to 1.2.0, i would have given it 5 stars.

This review is for a previous version of the add-on (1.2.1). 

Rated 5 out of 5 stars

As a HTML editing guy, I love this plugin!

This review is for a previous version of the add-on (1.2.1). 

Rated 4 out of 5 stars

Essential addon for any web developer!

This review is for a previous version of the add-on (1.2.1). 

The best thing for web developers! Rated 5 out of 5 stars

Fabulously fabulous, just fabulous. This is THE add-on to get if you are into web development. It gives you script for the document even if it's dynamically changed. You can even change the script from firebug (inc. DOM) and the browser displays it instantly! Useful for finding out some new DOM and experiment with them! The add-on also finds which JS file the document is using and displays it under a seperate tab. Also debugs the code inc. JS as the document executes it.
Just fabulous.

This review is for a previous version of the add-on (1.2.1). 

Rated 5 out of 5 stars

thanks for this great addon, I'm working daily on different website and firebug is the #1 tool I'm using to debug errors.

best web developer tool I've ever seen

This review is for a previous version of the add-on (1.2.1). 

Rated 1 out of 5 stars

Firebug still leaks memory (last two versions as far as I know). Please fix that again. Thank you!

This review is for a previous version of the add-on (1.2.1). 

Rated 1 out of 5 stars

Firebug still leaks memory (last two versions as far as I know). Please fix that again. Thank you!

This review is for a previous version of the add-on (1.2.1). 

Rated 4 out of 5 stars

Fantastic development tool!

This review is for a previous version of the add-on (1.2.1). 

Mamory Leaking? Rated 3 out of 5 stars

Its a great tool indeed, but does anyone else have trouble with leaving your browser on win XP open and coming back to find Firefox 4 times as memory hungry? Ive disactevatid firebug to isolate the test and im pretty sure it is the cause.

This review is for a previous version of the add-on (1.2.1). 

Avoid until the bugs are squashed Rated 1 out of 5 stars

Good idea, terribly buggy.

Example: If you have a large number of tabs open, Firebug will prevent Firefox from updating session information. Then, if you have a crash, there will be NO WAY to recover your lost information.

I like the _idea_ of Firebug, but the implementation leaves a lot to be desired. Avoid for now, until the kinks are worked out.

This review is for a previous version of the add-on (1.2.1). 

Rated 2 out of 5 stars

Current version is impossibly buggy, causing frequent crashes with Firefox 3.x when checking/altering CSS.

This review is for a previous version of the add-on (1.2.1). 

Rated 5 out of 5 stars

Webentwicklung und Debugging vom feinsten.

This review is for a previous version of the add-on (1.2.1). 

Greatest tool for web developers! Rated 5 out of 5 stars

Firebug is certainly the greatest help for web developers ever!
Instead of making all sorts of CSS modifications, save the file and upload it to your web server to see how it comes out, with Firebug you can try out all kinds of changes and see the result immediately! The auto-complete also saves precious time and prevents you from making stupid typing errors which could give you headaches finding out what went wrong. And if the result suits you, you simply copy those changes over to your actual CSS file!
I mostly use Firebug to do the design of my website projects, although I sometimes use the script watch feature too. For whatever purpose I need it, Firebug does the job every time! :-D

This review is for a previous version of the add-on (1.2.1). 

Rated 5 out of 5 stars

Simply the best html/css/javascript inspector/editor out.

I wish there was a "copy css selector" next to the "copy xpath" option.

This review is for a previous version of the add-on (1.2.1). 

Rated 5 out of 5 stars

Firebug is awesome! I just created a Firefix add ons acct so I could say this. I just discovered that I can adjust the position of a background image by using the arrow keys! Thank you, thank you thank you.

This review is for a previous version of the add-on (1.2.1). 

Rated 1 out of 5 stars

What happened... what was once good is now buggy and adversely affects firefox to the point of having to restart it multiple times.

This review is for a previous version of the add-on (1.2.0). 

It hangs FF3... Rated 3 out of 5 stars

I tried to peek into webdesignerwall.com's CSS structure, but it makes my FF3 dying...

This review is for a previous version of the add-on (1.2.0). 

Rated 4 out of 5 stars

Excellent in conception and execution except for ... some of the javascript options can cause working code to behave erratically.

This review is for a previous version of the add-on (1.2.0).