Boldly link where no one has linked before: Text Fragments
Text Fragments let you specify a text snippet in the URL fragment. When navigating to a URL with such a text fragment, the browser can emphasize and/or bring it to the user's attention.
Thomas Steiner
Tom is a Developer Advocate
Make your PWA feel more like an app
Make your Progressive Web App not feel like a website, but like a "real" app
Wake Lock API case study: 300% increase in purchase intent indicators on BettyCrocker.com
Nothing is worse when cooking with a mobile device than its screen turning off in the middle of a recipe step. Learn how cooking site BettyCrocker.com used the Wake Lock API to prevent this from happening.
Improved dark mode default styling with the `color-scheme` CSS property and the corresponding meta tag
The color-scheme CSS property and the corresponding meta tag
allow developers to opt their pages in to the theme-specific defaults of the user agent stylesheet.
Adaptive icon support in PWAs with maskable icons
App icons that adapt to platforms.
prefers-color-scheme: Hello darkness, my old friend
Overhyped or necessity? Learn everything about dark mode and how to support it to the benefit of your users!
prefers-reduced-motion: Sometimes less movement is more
The prefers-reduced-motion media query detects whether the user has requested the operating system to minimize the amount of animation or motion it uses.
Trust is good, observation is better: Intersection Observer v2
Intersection Observer v2 adds the capability to not only observe intersections per se, but to also detect if the intersecting element was visible at the time of intersection.
Introduction to variable fonts on the web
A new font specification that can significantly reduce font file sizes
Offline UX design guidelines
A guide to designing web experiences for slow networks and offline.
Read files in JavaScript
How to select files, read file metadata and content, and monitor read progress.