This has to be the best debugging tool out there. I use an online customizable software solution for our company and this has been a life saver so many times. Review collected by and hosted on G2.com.

That I did not discover it sooner than I did! Review collected by and hosted on G2.com.

This is quite honestly one of the best browser tools for web developer out there. There are a lot of great add-ons for Firebug in addition to the vast array of built-in functionality. Review collected by and hosted on G2.com.

While Firebug is available for both Firefox and Google Chrome. The Chrome extension does not have all of the great features to be found in the Firefox version. Review collected by and hosted on G2.com.

It allows me to check HTML code instantly on any webpage I'm building. Easy interface and intuitive. Review collected by and hosted on G2.com.

Nothing, works well and does what I need it to. Review collected by and hosted on G2.com.

An excellent tool for Firefox. The go-to application when you need to inspect/debug a web page. And best of all, it costs nothing. Review collected by and hosted on G2.com.

It doesn't make me coffee? Review collected by and hosted on G2.com.

Its simply the best browser debugging tool there is. I write experimental javascript in the console, I find my js and css errors with firebug on the live page. I prefer using Chrome but I still use firefox because of firebug (the firebug lite version for Chrome falls short). It's free and open source, you cannot beat it. Review collected by and hosted on G2.com.

Using it in the browser can slow performance, but it is worth the trouble. Review collected by and hosted on G2.com.

Great debugging tool with Firefox. I used it extensively during our BigMachines implementation. Works great when trying to figure out what's wrong with your code. It's free! Review collected by and hosted on G2.com.

I have no dislikes for this product. It works great with Firefox. Review collected by and hosted on G2.com.