Firefox 3.5 (Mac)
Although most of Firefox's major updates and improvements were introduced with last year's version 3.0 update, version 3.5 for Macintosh, released in June, offers enough improvements to warrant the download.
However, if absolute speed is really important to you, Google's Chrome (still in beta on the Mac) or Apple's Safari are the browsers to get. According to tests I ran using Futuremark's online benchmarking application Peacekeeper, Chrome and Safari bested Firefox every time -- sometimes by a lot, sometimes by a little.
Format squabbles aside, the ability to natively stream content from the Web without the use of proprietary plug-ins is a win for everyone. No doubt the Mozilla group will ensure that Firefox adheres to the Web's constantly evolving standards.
Another benefit of HTML 5 is support for offline resource caching, which allows downloading Web content for offline access. Firefox now supports this, too.
Firefox 3.5 for Mac offers compelling new features and improvements.
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Firefox for Macintosh has also learned some tricks that have been available on other browsers for some time. As of version 3.5, it offers gesture support using Apple's laptop trackpad, similar to that offered by Safari. Web sites can be scrolled through using two fingers, Web pages can be navigated back and forward with a three-finger swipe, and Web content can be zoomed out and in using the pinch and reverse-pinch gestures.
In addition, Firefox now supports private browsing. I found that private browsing worked as advertised; once turned on, Web sites leave no apparent bits of evidence that they were visited on your computer. Using Firefox's Privacy Preferences, it's possible to set Private browsing as a permanent mode.
Another new Firefox feature is location-aware browsing. For example, if you type the word "pizza" in Firefox's Google search field, you'll get listings, map results and phone numbers of pizza restaurants near your location. These services have been available on mobile handsets like the iPhone for some time, and now that it's in Firefox, searching for local areas of interest should be that much easier.
Interface and extras
Firefox's default interface features an oversized back button, along with the usual retinue of navigation icons: forward, reload, stop, home, address bar (with site identity and drop-down history) and a search bar (featuring a drop-down search engine selection). Below that is the bookmark bar, and below that, browser tabs. Throughout, there are splashes of color in the display of site icons and the search/address bar fields.
Although I'm more of a Safari fan, the default Firefox look is straightforward and laid out well enough for most people. It's certainly an improvement over earlier versions, and if you don't like it, you can download a wide variety of themes that change the look.
Add-ons are still Firefox's strength.
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Where Firefox truly shines is in its customizability, which can't be matched by any other browser. Add-ons are still Firefox's strength, with over 6,000 available for download.
For example, Walter Coots, a Web developer I've worked with in the past on site designs, noted that Firefox offers a wide variety of add-ons for Web workers. "I have one add-on that allows me to switch which version of Flash I have installed," he said. "The debug (developer) version of Flash player also has support for outputting errors, and there's an add-on in Firefox that allows me to see that in the sidebar."
The bottom line
The latest Firefox for Mac offers plenty of compelling new features and improvements, and the attention to detail shows. There's a reason this browser is grabbing so much attention. If you're still using Safari, it might be time to see what this fast-growing open-source upstart is like, especially if you like customization.
-- Michael DeAgonia