The @layer CSS at-rule is used to declare a cascade layer and can also be used to define the order of precedence in case of multiple cascade layers.| MDN Web Docs
The CSS nesting module allows you to write your stylesheets so that they are easier to read, more modular, and more maintainable. As you are not constantly repeating selectors, the file size can also be reduced.| MDN Web Docs
The light-dark() CSS function enables setting two colors for a property - returning one of the two colors options by detecting if the developer has set a light or dark color scheme or the user has requested light or dark color theme - without needing to encase the theme colors within a prefers-color-scheme media feature query. Users are able to indicate their color-scheme preference through their operating system settings (e.g., light or dark mode) or their user agent settings. The light-dar...| MDN Web Docs
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.| WebKit
Just like Safari 15.4 and Safari 16.4, this March’s release of Safari 17.4 is a significant one for web developers.| WebKit
1. Introduction| www.w3.org
1. Introduction| drafts.csswg.org
Chrome| caniuse.com
Chrome| caniuse.com
Learn about changes for Safari and Safari View Controller for iOS, iPadOS, macOS, and in visionOS; WKWebView for iOS, iPadOS, macOS, watchOS, and in visionOS; and Web Inspector on macOS.| Apple Developer Documentation
Safari is the best way to see the sites on iPhone, iPad, and Mac. Safari Technology Preview gives you an early look at upcoming web technologies in macOS and iOS.| Apple Developer
82 Posts, 71 Following, 1.41K Followers · Web technologies evangelist for Apple. I'm a fan of my family, sci-fi, art, and good writing.| Mastodon
1.15K Posts, 237 Following, 15.9K Followers · Apple Evangelist on the Web Developer Experience team for Safari & @Webkit. Member of CSS Working Group. Formerly Firefox. #longCOVID since March 2020. #pwME| Front-End Social