I have to say that I am a proud and happy user of Firefox, I keep it open all the time while I’m at work developing web sites, at home I never betray it with other when surfing the net, and I never miss the occasion to advice a friend to download it and start to use it.

Today, after one year and a half from the last mayor version,  Firefox 3 has been released promising substantial improvements.

Memory Leak issue
Probably the most well known negative aspect of Firefox is that after a while that the browser is running, it starts using excessively memory, this is know as memory leak. Fortunately in this new release the way how Firefox manages the memory has been improved and now it’s noticeable a huge difference in terms of overall speed.

User interface
A lot of work has been also done to improve the user experience adding new functionalities. It is more easy to access the bookmarks thanks to a new system of star rating, tagging and search functionality. The address bar is now a lot more flexible allowing users to use it not only to type in URLs but also to search websites already visited or search for bookmarks. The zoom re-sizes all elements of a viewed website (not only the text as it was in previous versions) this improves user experience for those with particular accessibility needs as it renders, scaled up or down, pixel perfectly, all websites independently from how they are developed.

Offline web applications
Switching Firefox 3 to “work offline” it is possible to use web applications without connection, data will be saved on the computer to be later synchronized on the server once an Internet connection has been detected. This is a new way how to use web applications and it is still in process of standardization within HTML 5 specifications.

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