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.

Introducing the Field Guide to Grid Lanes

Introducing the Field Guide to Grid Lanes

This week, we launched the Field Guide to Grid Lanes at gridlanes.webkit.org.

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Discover MapKit JS 6:
Rebuilt for Today’s Web Developer

Discover MapKit JS 6:
Rebuilt for Today’s Web Developer

MapKit JS allows you to bring the power and simplicity of Apple Maps to your website or web app.

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Web Technology Sessions at WWDC26

Web Technology Sessions at WWDC26

Welcome to WWDC26.

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News from WWDC26:
WebKit in Safari 27 beta

News from WWDC26:
WebKit in Safari 27 beta

Safari 27 beta is here.

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WebKit Features for Safari 26.5

WebKit Features for Safari 26.5

Safari 26.5 is here, delivering the :open pseudo-class, the element-scoped keyword for random(), color-interpolation for SVG gradients, the ToggleEvent.source property for popovers, and the Origin API.

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