It has been nine months since the first Beta version of Firefox 4, but it is not smooth. A RC2 version was released two days ago. Fortunately, there is no suspense in the official version. Although the official version of Firefox 4 has not been officially released, you can download it through FTP.
Firefox 4 brings us a new interface, faster startup time, support for 3D animation, HTML5, WebM, CSS3, SVG, hardware acceleration, and improved javascript performance, improves privacy protection and crash protection.
Highlights of Mozilla Firefox4.0:
● Brand new interface
● New tabs location
● New additional component Manager
● HTML5 support
● New Tabs Organization Mode
● Built-in Firefox Synchronization
● Supports HD and WebM video streams
● New javascript support
● 3D animation support
● Faster scrolling in complex websites
● Supports CSS3 features
● Improvements to HTML tables
● WEB Console
● Ultra-fast hardware acceleration
● HSTS
● Better Privacy Protection
● Audio API
● Less startup time
● New font
● Easier development and expansion through the JetPack SDK
● SVG images can be used as backgrounds or images
● Crash prevention