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 147 with Safari 16 Features

Release Notes for Safari Technology Preview 147 with Safari 16 Features

Safari Technology Preview Release 147 is now available for download for macOS Monterey 12.3 or later and macOS Ventura beta.

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Meet Web Push

Meet Web Push

Websites have many reasons to notify their users of time-sensitive or high-priority events, even if the user does not currently have the site open.

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Web technology sessions at WWDC22

Web technology sessions at WWDC22

WWDC22 is here, and with it, a host of announcements of new web technology shipping in WebKit on macOS, iOS and iPadOS, including advancements in privacy and security – plus new features for Safari, Web Inspector and Safari Web Extensions.

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News from WWDC22:
WebKit Features in Safari 16 Beta

News from WWDC22:
WebKit Features in Safari 16 Beta

WebKit has had a big year, with over 162 new features and improvements shipping in WebKit browsers — including Safari 15.2, Safari 15.4, and Safari 15.5.

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Happy birthday, WPE WebKit!

Happy birthday, WPE WebKit!

WebKit is the purring engine of Safari, it’s true, but it has numerous ports and many contributors.

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