Safari Technology Preview
Safari is the best way to see the sites on iPhone, iPad, and Mac. Safari Technology Preview gives you an early look at upcoming web technologies in macOS and iOS.
About Safari Technology Preview
Safari Technology Preview is a standalone Mac application from Apple that provides early access to upcoming web technologies before they reach the released version of Safari. It includes the most recent version of WebKit, the rendering engine behind Safari, giving developers a preview of new HTML, JavaScript, and CSS features along with updated layout technologies and visual effects.
The application runs alongside the current version of Safari rather than replacing it, so developers can test new features while continuing to use the standard release. It includes the latest version of Web Inspector and Responsive Design Mode for debugging and optimizing websites, and integrates with iCloud for access to Favorites, bookmarks, and Reading List. Developers can report issues or enhancement requests directly to Apple through Feedback Assistant.
Updates are delivered every few weeks through the Mac App Store. The tool requires a Mac running macOS Sequoia or later and is intended for web developers who want to test and provide input on emerging web platform features on Apple devices.
Key features
- Early preview of upcoming WebKit rendering engine with latest HTML, JavaScript, and CSS features
- Updates directly through the Mac App Store every few weeks
- Includes the latest Web Inspector and Responsive Design Mode for debugging and optimizing websites
- Send feedback and bug reports directly to Apple via Feedback Assistant
- Runs side by side with the standard Safari release
- Syncs Favorites, bookmarks, and Reading List via iCloud
Frequently asked questions
Is Safari Technology Preview free?
The page does not mention a price; it is available as a download from Apple Developer.
What platforms does it run on?
It requires a Mac running macOS Sequoia or later.
Who is Safari Technology Preview for?
It is aimed at developers who want early access to upcoming web technologies to test and provide input before they ship in Safari.
How do I get updates?
Updates are delivered through the Mac App Store every few weeks and include the most recent version of WebKit.
Can I use it alongside regular Safari?
Yes, it is a standalone app that runs side by side with the current version of Safari.
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