Introduction to “What’s New in Safari”
This document summarizes changes to the Safari Web browser since version 4.0. Changes are presented cumulatively in reverse chronological order, from later to earlier versions of the software. The document will be updated continuously over time to reflect new software releases.
These are the main websites where you can obtain Safari development support:
developer.apple.com: The best source of official up-to-date technical documentation on iOS, OS X, and Safari development
developer.apple.com/devcenter/safari: The Safari Dev Center homepage on the Apple Developer website
devforums.apple.com/community/safari: A dedicated Apple Developer Forum for Safari and web development
www.webkit.org: The main homepage of the WebKit Open Source Project
Use bugreport.apple.com or bugs.webkit.org to communicate issues with Apple. Include detailed information about the issue, including the system and developer tools version information, and any relevant crash logs or console messages.
Prerequisites
To make best use of this document, you should already be familiar with Safari web development, HTML, CSS, and JavaScript.
See Also
The ADC Reference Library contains a variety of other resources for Safari web content developers:
Safari Web Content Guide—Developing web content for Safari that is compatible with, optimized for, and customized for any platform
Safari HTML Reference—HTML elements and attributes supported in Safari
Safari CSS Reference—CSS properties and classes supported in Safari
Safari DOM Additions Reference—Events and other JavaScript additions specific to Safari
Safari HTML5 Audio and Video Guide—Embedding audio and video in your web pages
Safari HTML5 Canvas Guide—Adding sophisticated animation and interactive games to a website
Safari Extensions Development Guide—Developing extensions to add features to the Safari browser
Safari Extensions Reference—JavaScript classes, methods, and properties specific to Safari extensions
Safari Web Inspector Guide—Using Safari’s built-in tools for debugging and optimization
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