Resources
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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 Sequoia
Requires macOS 15 beta or later - Safari Technology Preview
for macOS Sonoma
Requires macOS 14 or later - Release Notes
Release
210
Posted
December 18, 2024
Safari beta
Try out the next version of Safari for upcoming macOS releases. To access the latest beta versions of Safari, sign in with your Apple Account.
Guides and sample code
Get details on implementing web technologies with guides, reference, and sample code.
Videos
Watch and learn from our engineers as they show how to bring the latest web technologies to your websites on Safari.
Forums
Ask questions and discuss a variety of web development topics with Apple engineers and other developers.
Featured web technologies
Safari Extensions
Safari extensions are a powerful way to add new features to Safari. They are built in Xcode with web technologies, such as HTML5, CSS3, and JavaScript and powerful native APIs. Now you can distribute and sell them through the App Store on Mac, iPhone and iPad.
- Meet Safari Web Extensions on iOS
- Explore Safari Web Extension improvements
- Converting a Web Extension for Safari
- Creating a Content Blocker
- Submit Your Extension
Universal links
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.
WebKit
Introduced by Apple, WebKit is the most advanced rendering engine, drawing the web pages in Safari on iOS, iPadOS, and macOS.
WebDriver
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.