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Mozilla Firefox 4.0

46108 下载

已测试 : 没有间谍软件、广告和病毒

Mozilla Firefox 4.0

0 调出 5 基于 0 收视率.

Available Downloads: Windows
文件大小: 12.0 MB
发布日期: Mar 22, 2011
许可证: 未知
官方网站: http://www.mozilla.com/firefox
企业: Mozilla
下载总数: 46108
由: aldrin_butron
评级: (0 表决票)

已测试: 没有间谍软件、广告和病毒

Mozilla Firefox 4.0 更改日志

Firefox 4 is available in over 80 languages
Uses JägerMonkey, a new, faster JavaScript engine that is up to six times faster than Firefox 3.6
Support for the Do Not Track ("DNT") header that allows users to opt-out of behavioural advertising
Firefox Sync is included by default, allowing you to securely synchronize between multiple computers and mobile devices
Certain graphics rendering operations are now hardware-accelerated using Direct3D 9 on Windows XP, Direct3D 10 on Windows Vista and 7, and OpenGL on Mac OS (OpenGL on Linux will be supported in the future)
Direct2D Hardware Acceleration is now on by default for Windows 7 users
WebGL is enabled on all platforms that have a capable graphics card with updated drivers
Native support for the HD HTML5 WebM video format, hardware accelerated where available
Firefox button has a new look for Windows Vista and Windows 7 users
Tabs are now on top by default on Windows, Mac OS X, and Linux
You can search for and switch to already open tabs in the Smart Location Bar
The stop and reload buttons have been merged into a single button on Windows, Mac OS X, and Linux
The Bookmarks Toolbar has been replaced with a Bookmarks Button by default (you can switch it back if you'd like)
Crash protection for Windows, Linux, and Mac OS X when there is a crash in the Adobe Flash, Apple Quicktime or Microsoft Silverlight plugins
You can turn any tab into an "App Tab" by right-clicking on it and selecting "Make into App Tab" from the context menu
The default homepage design has been refreshed
Overhaul of the bookmarks and history code, enabling faster bookmarking and startup performance
Per-compartment garbage collection is now enabled, reducing work done during complex animations
Additional polish for the Firefox Add-ons Manager
Improved web typography using OpenType with support for ligatures, kerning and font variants
Web developers can animate content using CSS Transitions
Responsiveness and scrolling improvements from the new retained layers layout system
HTML5 Forms API makes web based forms easier to implement and validate
Support for the new proposed Audio Data API
Support for HSTS security protocol allowing sites to insist that they only be loaded over SSL
A new feature called Panorama gives users a visual overview of all open tabs, allowing them to be sorted and grouped
An experimental API is included to provide more efficient Javascript animations
Firefox now supports the HTML5 video "buffered" property
Changes to how XPCOM components are registered in order to help startup time and process separation
New Addons Manager and extension management API (UI will be changed before final release)
Significant API improvements are available for JS-ctypes, a foreign function interface for extensions
CSS Transitions are partially supported
Core Animation rendering model for plugins on Mac OS X. Plugins which also support this rendering model can now draw faster and more efficiently
Web developers can update the URL field without reloading the page using HTML History APIs
More responsive page rendering using lazy frame construction
Link history lookup is done asynchronously to provide better responsiveness during pageload
CSS :visited selectors have been changed to block websites from being able to check a user's browsing history
New HTML5 parser
Support for more HTML5 form controls
Web authors can now get touch events from Firefox users on Windows 7 machines
A new way of representing values in JavaScript that allows Firefox to execute heavy, numeric code (used for things like graphics and animations) more efficiently

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