Taming CSS Variables with Web Inspector

Taming CSS Variables with Web Inspector

CSS Custom Properties, better known as CSS variables, have been widely adopted by web designers to build reusable and configurable design systems.

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The File System Access API with Origin Private File System

The File System Access API with Origin Private File System

WebKit supports new API that makes it possible for web apps to create, open, read, and write files directly, or create directories and enumerate their contents.

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Release Notes for Safari Technology Preview 140

Release Notes for Safari Technology Preview 140

Safari Technology Preview Release 140 is now available for download for macOS Big Sur and of macOS Monterey.

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Introducing the Dialog Element

Introducing the Dialog Element

Although the alert, confirm and prompt JavaScript methods are convenient, they aren’t recommended due to their script-blocking behavior.

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The Focus-Indicated Pseudo-class :focus-visible

The Focus-Indicated Pseudo-class :focus-visible

The “focus indicator”, as its name suggests, visually indicates (often with a kind of an outline) that an element has focus.

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Release Notes for Safari Technology Preview 139

Release Notes for Safari Technology Preview 139

Safari Technology Preview Release 139 is now available for download for macOS Big Sur and macOS Monterey.

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Release Notes for Safari Technology Preview 138

Release Notes for Safari Technology Preview 138

Safari Technology Preview Release 138 is now available for download for macOS Big Sur and macOS Monterey.

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Release Notes for Safari Technology Preview 137

Release Notes for Safari Technology Preview 137

Safari Technology Preview Release 137 is now available for download for macOS Big Sur and macOS Monterey.

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Wide Gamut 2D Graphics using HTML Canvas

Wide Gamut 2D Graphics using HTML Canvas

Support for creating 2D canvases with Display P3 backing stores has been added to WebKit.

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New WebKit Features in Safari 15.2

New WebKit Features in Safari 15.2

The internet has always been about communication and collaboration.

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Release Notes for Safari Technology Preview 136

Release Notes for Safari Technology Preview 136

Safari Technology Preview Release 136 is now available for download for macOS Big Sur and macOS Monterey.

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PCM for In-App Direct Response Advertising

PCM for In-App Direct Response Advertising

Private Click Measurement (PCM) can now be used for in-app direct response advertising using SFSafariViewController.

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