Using :has() as a CSS Parent Selector and much more

Using :has() as a CSS Parent Selector and much more

It’s been a long-standing dream of front-end developers to have a way to apply CSS to an element based on what’s happening inside that element.

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Customizing Color Fonts on the Web

Customizing Color Fonts on the Web

Color fonts provide a way to add richness to your designs without sacrificing any of the many benefits of using plain text.

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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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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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CSS Individual Transform Properties

CSS Individual Transform Properties

CSS Transforms appeared on the Web along with CSS Animations and CSS Transitions to add visual effects and motion on the Web.

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Dark Mode Support in WebKit

Dark Mode Support in WebKit

With the introduction of Dark Mode in macOS Mojave last year, web developers have been asking for support in Safari to style web content that matches the system appearance.

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Designing Websites for iPhone X

Designing Websites for iPhone X

The section below about safe area insets was updated on Oct 31, 2017 to reflect changes in the iOS 11.2 beta.

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Responsive Design for Motion

Responsive Design for Motion

WebKit now supports the prefers-reduced-motion media feature, part of CSS Media Queries Level 5, User Preferences.

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CSS Grid Layout:
A New Layout Module for the Web

CSS Grid Layout:
A New Layout Module for the Web

CSS Grid Layout allows users to very easily create two-dimensional layouts on the Web.

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Variable Fonts on the Web

Variable Fonts on the Web

Variable fonts can expose any number of axes, each controlling a different aspect of the font.

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Improving Color on the Web

Improving Color on the Web

The past few years have seen a dramatic improvement in display technology.

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CSS Variables in WebKit

CSS Variables in WebKit

Learn how CSS Variables helped reduce code complexity in Web Inspector for inspiration on how to make the most of them in your projects.

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