Rated 5 out of 5 stars

Excelente

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

A life-saver, especially for working with complex, template-driven CMS and web apps -- being able see exactly what is going on in each particular element rather than spending hours rooting through too many template files.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

great, what can i say... i agree a must for any webdev.

When will be compatible with 3.5 ?

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

terrific

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

Firebug is a must-have for all web developers.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

eyval dametoon garmmmmm

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

great tool. This is the first addon I look for after installing firefox.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

A great tool for any solid developer.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

Çà claque !!! comme disent les jeunes...
Un outil d'une grande efficacité et un allié précieux.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

Excelente programa.

This review is for a previous version of the add-on (1.3.3). 

Rated 1 out of 5 stars

>"Сайт дополнений Mozilla предлагает обширный инструментарий для упрощения процесса разработки, в том числе Firebug для «живого» редактирования, отладки и контроля CSS, HTML и JavaScript на любой веб-странице"< Что имеют введу под живым редактированием. Неразобрался, без русификации ненужен.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

Hands down the most useful development tool I have ever used.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

Excellent for finding network bottlenecks on modern websites which often aggregate content from multiple domains.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

The live editing is a great feature of this addon

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

Absolutely amazing! I love the ability to tweak CSS in real time! A big round of applause from my corner.

This review is for a previous version of the add-on (1.3.3). 

Rated 4 out of 5 stars

Très bonne extension pour les développeurs web.

J'apprécie tout particulièrement la possibilité de modifier le code source d'une page à la volée et de voir le résultat immédiatement, ou encore la fonction inspecter qui montre le code source d'une zone de la page avec la liste des propriété css appliquée à celle-ci.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

Excellent add-on. The ability to edit pages live is very useful, especially when you run across some buggy forms designed for an older browser that often do not work in FF.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

Eine super Zusammenstellung von hilfreichen Werkzeugen. Danke für dieses super Addon!

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

One of the very few that, IMHO, should be built-in Firefox standard distribution !
It's just a "Must-Have", which i add even before Redirect-Remover and NoScript.

This review is for a previous version of the add-on (1.3.3). 

Rated 5 out of 5 stars

One of the best add-ons ever made.

This review is for a previous version of the add-on (1.3.3).