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Safari Technology Preview
Get a sneak peek at upcoming web technologies in macOS and iOS with Safari Technology Preview and experiment with these technologies in your websites and extensions.
- Safari Technology Preview
for macOS Ventura
Requires macOS 13 or later
- Safari Technology Preview
for macOS Monterey
Requires macOS 12.3 or later
- Release Notes
May 17, 2023
Try out the next version of Safari for upcoming macOS releases. To access the latest beta versions of Safari, sign in with your Apple ID.
Guides and sample code
Get details on implementing web technologies with guides, reference, and sample code.
Watch and learn from our engineers as they show how to bring the latest web technologies to your websites on Safari.
Ask questions and discuss a variety of web development topics with Apple engineers and other developers.
Featured web technologies
- Meet Safari Web Extensions on iOS
- Explore Safari Web Extension improvements
- Converting a Web Extension for Safari
- Creating a Content Blocker
- Submit Your Extension
Seamlessly link to content within your app or on your website in iOS, iPadOS, and macOS. With universal links, you can always give users the most integrated mobile experience, even when your app isn’t installed on their device.
Smart App Banners
Make it easy for people to discover and download your app using iOS, iPadOS, and macOS. With Safari Smart App Banners, you can display a banner that provides a direct link to your app on the App Store, or opens the app if the user already has it installed. Smart App Banners integrate seamlessly and are easy to implement.
HTTP Live Streaming (HLS)
Deliver streaming media to apps on iOS and iPadOS or HTML5-based websites using an ordinary web server.
Safari iCloud Keychain
Easily create more secure logins for users in iOS 15, iPadOS 15, and macOS Monterey or later using iCloud Keychain verification codes. Take advantage of verification codes, AutoFill, iCloud Keychain sync, and two-tap setup to simplify the multistep sign-in process.
- Secure login with iCloud Keychain verification codes
- Securing Logins with iCloud Keychain Verification Codes
Safari Push Notifications
Use the Apple Push Notifications Service to send notifications to your website vistors, right on their Mac desktop — even when Safari isn’t running. These notifications display your website icon and notification text, which people can click to go right to your website.
Introduced by Apple, WebKit is the most advanced rendering engine, drawing the web pages in Safari on iOS, iPadOS, and macOS.
Write automated tests to exercise web content in Safari to ensure a good user experience, and run those same tests against other browsers with a WebDriver-compliant driver.