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.

Shop Talk Show episode 667

Shop Talk Show episode 667

Check out this week’s episode of Shop Talk Show where we appeared to talk about Declarative Web Push, the future of form control styling, color contrast algorithms, accessibility standards, enhancements in color picker functionality, typography improvements and more.

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Two lines of Cross-Document View Transitions code you can use on every website today

Two lines of Cross-Document View Transitions code you can use on every website today

Arguably, the most profound thing about the web is the ability to link one page to another.

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How to have the browser pick a contrasting color in CSS

How to have the browser pick a contrasting color in CSS

Have you ever wished you could write simple CSS to declare a color, and then have the browser figure out whether black or white should be paired with that color?

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WebKit Features in Safari 18.5

WebKit Features in Safari 18.5

Safari 18.5 is here, with Declarative Web Push on macOS and more.

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Add wide gamut P3 and alpha transparency to your color picker in HTML

Add wide gamut P3 and alpha transparency to your color picker in HTML

Now HTML lets you create a color picker for wide gamut P3 color and for alpha transparency with two new attributes: <input type="color" colorspace="display-p3" alpha>, available today in Safari 18.4.

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