Firefox 4 is the fastest Firefox yet. With dramatic speed and performance advancements across the board, Firefox is between two and six times faster than previous releases. Major enhancements to the JavaScript engine make everything from startup time to page load speed to graphics and JavaScript performance screaming fast in Firefox.

The one area where Google Chrome definitively beat Firefox is on the speed front. Firefox is simply not fast enough. But if speed was the only reason behind your decision to choose Google Chrome instead of Firefox, FasterFox Lite Firefox extension will give you some reprieve.

So this is a writeup of the things I do to Firefox — in this particular case Firefox 4 — immediately after I install it. It used to be a much shorter list, but these days it’s getting more and more involved, so this writeup is as much for my own purposes, as a checklist of sorts, as it is to share my thoughts with others on how to tweak Firefox 4.

Firefox 3.5 (formerly known as 3.1) adds support for new web standards including audio and video tags and downloadable fonts, a private browsing mode, significantly improved JavaScript performance, and more.

Firefox 3.0 is not quite a year old, but users are already clamoring for Firefox 3.5. So where is it, and what is it all about?

Sometimes Firefox can become a real memory hog, especially if you keep it running for hours and have many tabs opened. In order to make Firefox a little more responsive and save some RAM memory, here are three tweaks I bumped into over time. Notice that most of these tips only free up some memory at the expense of (usually) loading speed for web pages.

Six months after the last big Firefox release, Mozilla today is rolling out Firefox 3.6. The new browser, which began its life under the codename Namaroka", includes numerous enhancement over its predecessor, Firefox 3.5.

I like Firefox but it’s not as fast as it used to be. This is a comprehensive, safe guide to optimizing Firefox 3.5 for speedy browsing.

The post describes 2 tricks for optimizing Firefox and Flash. Read on for details...