Firefox only (Windows/Mac/Linux): Popular Firefox extension Tab Mix Plus has finally released an update supporting Firefox 3, meaning that the tabbed browsing enhancements you'd come to know and love with TMP in Firefox 2 are now ready for your updated Firefox install

In this article I will overview several add-ons for Firefox which I consider useful and are also popular among Firefox users. The article is divided into two parts, the first one containing add-ons for users which are not necessarily tech-savy, while in the second I will mention add-ons for advanced users or web developers. The article applies for the current Firefox version, which is 19.0.

Firefox 2.0 is a very popular browser, but there's more to it than what meets the eye. This article shows you what you can find behind the scenes by giving a brief look at Firefox's about: pages.

Not only Firefox became in a relatively short amount of time the most popular web browser on Linux, but it also turned out to be the most powerful competitor to Internet Explorer on Windows, proving itself faster, more stable, more flexible and secure. Some would say Firefox is one of the most important proofs that open-source can and is actually better than closed, proprietary software.

Now, a lot of people publish lists of 'best' extensions. It's quick and easy to make these lists. One difference between my list and some of those "99 Must Have, Best Firefox Extensions!" is that is the real list of the extensions that I use every day. These don't just sound good, they work well.

I got up this morning and saw this, which led me to a pretty serious WTF moment, all before having my morning coffee.

From the article:

"Mozilla’s Director of Firefox, Mike Beltzner confirmed the fact that an x64 flavor of Firefox won’t be added to the existing x86 version, per the 32-bit/64-bit Internet Explorer 8 model.

After a week or so of a major release in the form of firefox 3.5, mozilla team has released the first update, Firefox 3.5.1. You can install this latest updated version of Firefox 3.5 using Ubuntuzilla.

The pace at which Mozilla works can seem insane. It was less than a month ago when the the company released Firefox 3.5. Only three weeks later, Firefox posted screenshots of Firefox 3.7, which includes a change to the Tools bar and an Embracing Glass design.

But the ambition doesn’t end there. The Firefox team is looking even farther in the future: all the way to Firefox 4.0.

Although Firefox 3.5 (formerly Firefox 3.1) is still in beta, Mozilla is already developing Firefox 3.6 code-named Namoroka. Slated for an early-to-mid 2010 release, the browser will be marketed as Firefox.next (FX) moniker in a nod to new technologies set to take Firefox to the next level.