Apple announced the immediate availability of a public beta of Safari 4 on Tuesday. The new version of the Web browser includes what Apple calls the Nitro JavaScript Engine can run JavaScript 4.2 faster than Safari 3, and the update rolls in a long list of new features that includes Cover Flow browsing for history and bookmarks.
Safari 4 also includes Accessible Rich Interactive Applications, full page zoom support, CSS effects and CSS Canvas support, HTML 5 offline support, offline database support, and smart search recommendations. It sports several features for developers, too such as a new Web Inspector, a page elements view, a JavaScript debugger, a page resources view, and more.
The Safari 4 public beta is available for both Mac and Windows as a free download at the Apple Web site.

Jeff Gamet
11” MacBook Air 1.6GHz dual-core Intel Core i5: $999.00 Delivered

Is it just me or dose this look alot like what chrome for mac is supposed to look like, tabs on top, all of your favorite sites displayed when you open the browser. Still excited tho.