Implementing Vertical Form Controls

Implementing Vertical Form Controls

Safari 17.4 adds vertical writing mode support for form control elements across macOS, iOS, iPadOS, and visionOS.

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Speedometer 3.0:
The Best Way Yet to Measure Browser Performance

Speedometer 3.0:
The Best Way Yet to Measure Browser Performance

As announced on browserbench.org today, in collaboration with other browser engine developers, Apple’s WebKit team is excited to introduce Speedometer 3.0, a major update that better reflects the Web of today.

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Release Notes for Safari Technology Preview 190

Release Notes for Safari Technology Preview 190

Safari Technology Preview Release 190 is now available for download for macOS Sonoma and macOS Ventura.

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WebKit Features in Safari 17.4

WebKit Features in Safari 17.4

Just like Safari 15.4 and Safari 16.4, this March’s release of Safari 17.4 is a significant one for web developers.

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An HTML Switch Control

An HTML Switch Control

We’re very excited to introduce a new HTML form control as part of Safari 17.4: a switch.

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Release Notes for Safari Technology Preview 189

Release Notes for Safari Technology Preview 189

Safari Technology Preview Release 189 is now available for download for macOS Sonoma and macOS Ventura.

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How to use Media Source Extensions with AirPlay

How to use Media Source Extensions with AirPlay

Media Source Extensions (MSE) is a popular way to provide streaming video on the web.

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Release Notes for Safari Technology Preview 188

Release Notes for Safari Technology Preview 188

Safari Technology Preview Release 188 is now available for download for macOS Sonoma and macOS Ventura.

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The web just gets better with Interop 2024

The web just gets better with Interop 2024

The web is amazing.

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Bringing Back Horizontal Rules in Select Elements

Bringing Back Horizontal Rules in Select Elements

In September 2023, Safari 17.0 on macOS shipped a small but interesting change to the <select> element.

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Release Notes for Safari Technology Preview 187

Release Notes for Safari Technology Preview 187

Safari Technology Preview Release 187 is now available for download for macOS Sonoma and macOS Ventura.

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WebKit Features in Safari 17.3

WebKit Features in Safari 17.3

Last month, Safari 17.2 brought our biggest December release of web technology ever — with 39 new features and 169 bug fixes.

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