Today I have again updated to the latest preview release of Firefox4.0b9. It’s dated January 20th, 2011 and it seems pretty stable and fast. I have played a little more with it and its new features and a thought has gone through my mind: Am I ready to switch to Firefox 4.0 now? The question is more complex as it… Read more »

After the release of the final Firefox 4 beta 9 the new beta 10 pre (4.0b10pre) is available from the nightly downloads. It looks like 10 or 11 will be the last beta, after that Mozilla will release from one to three release candidate (RC) versions. After RC versions follows the actual release of Firefox 4.0, which the Firefox public… Read more »

Since I am testing Firefox4b9pre if it can replace my Firefox 3.6 as primary browser Ihave decided to make a series of benchmark tests on the latest versions of my installed browsers. I have done Acid3 test a month ago, now I’m doing SunSpider 0.9 and 0.9.1. Note that I am using latest version of the browser available with the… Read more »