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.

WebKit Features for Safari 26.1

WebKit Features for Safari 26.1

Today, Safari 26.1 is available with iOS 26.1, iPadOS 26.1, macOS Sequoia 26.1 and visionOS 26.1, as well as for macOS Sequoia and macOS Sonoma.

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CSS Grid:
A helpful mental model and the power of grid lines

CSS Grid:
A helpful mental model and the power of grid lines

Grid is a powerful, flexible tool that brings complex layouts to life.

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Online Identity Verification with the Digital Credentials API

Online Identity Verification with the Digital Credentials API

The rise of e-commerce in the past decade changed the way customers interact with businesses online, leading to new innovations and improved user experiences.

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Position-area:
Clear and explicit or short and sweet?

Position-area:
Clear and explicit or short and sweet?

When I first learned anchor positioning, I built a demo to help me figure out how it all worked.

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WebKit Features in Safari 26.0

WebKit Features in Safari 26.0

We’re happy to share with you what’s arriving in Safari 26.0!

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