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Mozilla Firefox 4.0 (Beta 2) 0 out of 5 based on 0 ratings.

Mozilla Firefox 4.0 (Beta 2)  Change Log

  • Firefox 4 Beta 2 is available in 24 languages.
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  • Tabs are now on top by default on Windows and OSX - Linux will be changing when the theme has been modified to support the change.
  • You can turn any tab into an "App Tab" by right-clicking on it and selecting "Make into App Tab" from the context menu.
  • Web developers can animate content using CSS Transitions.
  • Responsiveness and scrolling improvements from the new retained layers layout system.
  • JavaScript speed improvements due to engine optimizations.
  • Changes to how XPCOM components are registered in order to help startup time and process separation.

Mozilla Firefox 4 Builds

Mozilla Firefox Comments

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