Jailbreak your iPhone

Safari 4 Supported up to Snow Leopard + 150 New Features.


Apple Rolled out the latest version of Safari 4 Beta  which is claimed to render JavaScript 4.2 times faster than Safari 3, 30 times faster than IE 7 and 3 Times faster than Firefox. Safari 4 is loaded with new Nitro engine instead of JavaScriptCore (based on KDE’s JavaScript engine named KJS). Safari 4 runs on WebKit version 528.16  You can download the beta version here. Safari has a 8.29% market share as of January 2009 with Safari 4 Apple aims to grab more and more market share. Safari 4 is also supported up to Snow Leopard 10.6 According to Apple there are 150 new attractions in the Safari 4 complete list is here and we choosed some attractions for you.




Full-Page Zoom

Zoom in or out on web content using keyboard shortcuts, Multi-Touch gestures, or the Zoom toolbar button for more comfortable reading. Images and graphics scale up while your text remains razor sharp, keeping the web page layout consistent as you zoom. To add the Zoom button to your toolbar, simply choose Customize toolbar from the View menu and drag the button onto your toolbar.


ARIA Support

Safari supports Accessible Rich Interactive Applications (ARIA). The ARIA standard helps web developers make dynamic web content more accessible for people with disabilities. With ARIA, sites taking advantage of advanced technologies like AJAX and JavaScript can now easily interoperate with assistive technologies.


Speculative Loading

Safari loads the documents, scripts, and style information required to view a web page ahead of time, so they’re ready when you need them.


CSS Effects

Pioneered by Safari, CSS effects help developers add polish to websites by stylizing images and photos with eye-catching gradients, precise masks, and stunning reflections that require only a few lines of code.


Acid 3 Compliance

Safari is the first — and only — web browser to pass Acid 3. Acid 3 tests a browser’s ability to fully render pages using the web standards used to build dynamic, next-generation websites, including CSS, JavaScript, XML, and SVG.


Nitro JavaScript Engine

Safari 4 introduces the Nitro JavaScript engine, an advanced bytecode JavaScript engine that makes web browsing even faster. In fact, Safari 4 executes JavaScript up to 6 times faster than Internet Explorer 8 and up to 4 times faster than Firefox 3.1.


HTML 5 Offline Support

Web developers can now create applications that you can use even when you don’t have access to the Internet. Thanks to HTML 5 offline support, designers can build web applications that store themselves on your computer, where you have immediate access to them. Along with the application, web developers can also choose to store the application’s data on your system, so you always have the information you need. Applications and data can be stored in a traditional SQL-like database serving as an application cache or as a “super cookie,” which stores data in the familiar cookie format.


History View

Take a closer look at your browsing history in the History view. Search for previously visited sites, drag web pages to your bookmarks, and clear individual items. Safari displays your history using Cover Flow, so you can flip through your search results as easily as you flip through iTunes album art.


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