Apple delivers Safari 4 public beta, touts speed gains

Claims 'Nitro' JavaScript engine 30 times faster than IE7, 3 times faster than Firefox

Apple Tuesday released a public beta of Safari 4, the next generation of its Internet Web browser.

Apple touts the Nitro engine at the heart of Safari as running JavaScript more than four times as fast as Safari 3, up to 30 times faster than Internet Explorer 7 and three times faster than Firefox. Nitro also allows Safari 4 to load HTML pages three times faster than IE 7, according to Apple.

Other new features in Safari 4 include Top Sites, giving users a visual preview of frequently visited pages; Full History Search, to search through titles, Web addresses and the complete text of recently viewed pages; Cover Flow, to easily flip through Web history or bookmarks; and Tabs on Top, to make tabbed browsing easier.

Safari 4 includes HTML 5 support for offline technologies so Web-based applications can store information locally without an Internet connection. The browser also supports advanced CSS effects.

Safari 4 public beta is free and available now for download from Apple's Web site.

Join the newsletter!

Or

Sign up to gain exclusive access to email subscriptions, event invitations, competitions, giveaways, and much more.

Membership is free, and your security and privacy remain protected. View our privacy policy before signing up.

Error: Please check your email address.

Tags safari

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.
Gregg Keizer

Gregg Keizer

Computerworld
Show Comments

Essentials

Brother MFC-L3745CDW Colour Laser Multifunction

Learn more >

Mobile

Exec

Budget

Back To Business Guide

Click for more ›

Brand Post

Most Popular Reviews

Latest Articles

Resources

PCW Evaluation Team

Tom Pope

Dynabook Portégé X30L-G

Ultimately this laptop has achieved everything I would hope for in a laptop for work, while fitting that into a form factor and weight that is remarkable.

Tom Sellers

MSI P65

This smart laptop was enjoyable to use and great to work on – creating content was super simple.

Lolita Wang

MSI GT76

It really doesn’t get more “gaming laptop” than this.

Jack Jeffries

MSI GS75

As the Maserati or BMW of laptops, it would fit perfectly in the hands of a professional needing firepower under the hood, sophistication and class on the surface, and gaming prowess (sports mode if you will) in between.

Taylor Carr

MSI PS63

The MSI PS63 is an amazing laptop and I would definitely consider buying one in the future.

Christopher Low

Brother RJ-4230B

This small mobile printer is exactly what I need for invoicing and other jobs such as sending fellow tradesman details or step-by-step instructions that I can easily print off from my phone or the Web.

Featured Content

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?