A fast, open source web browser engine.

WebKit is the web browser engine used by Safari, Mail, App Store, and many other apps on macOS, iOS, and Linux. Get started contributing code, or reporting bugs.

Web developers can follow development, check feature status, download Safari Technology Preview to try out the latest web technologies, and report bugs.

Release Notes for Safari Technology Preview 222

Release Notes for Safari Technology Preview 222

Safari Technology Preview Release 222 is now available for download for macOS Tahoe and macOS Sequoia.

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A step into the spatial web:
The HTML model element in Apple Vision Pro

A step into the spatial web:
The HTML model element in Apple Vision Pro

visionOS 26 brings a major update to an important building block for the spatial web: The HTML model element is enabled by default, with a new API that’s ready to use today.

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A guide to Scroll-driven Animations with just CSS

A guide to Scroll-driven Animations with just CSS

CSS animations have come a long way since Apple first introduced them to the web in 2007.

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News from WWDC25:
WebKit in Safari 26 beta

News from WWDC25:
WebKit in Safari 26 beta

Welcome to WWDC25!

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Web technology videos at WWDC25

Web technology videos at WWDC25

It’s time for WWDC25!

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