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 186

Release Notes for Safari Technology Preview 186

Safari Technology Preview Release 186 is now available for download for macOS Sonoma and macOS Ventura.

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Announcing MotionMark 1.3

Announcing MotionMark 1.3

We are glad to announce an update to MotionMark, Apple’s graphics benchmark for web browsers, taking it to version 1.3.

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WebGPU now available for testing in Safari Technology Preview

WebGPU now available for testing in Safari Technology Preview

WebGPU is a new standards-compliant API that enables high-performance 3D graphics and general-purpose computations on the Web.

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WebKit Features in Safari 17.2

WebKit Features in Safari 17.2

Web technology is constantly moving forward, with both big new features and small subtle adjustments.

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WebKit Features in Safari 17.1

WebKit Features in Safari 17.1

Today we are pleased to share what new in WebKit for Safari 17.1.

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