There is a code snippet that I see all the time when the media query prefers-reduced-motion is talked about. Here it is:
@media (prefers-reduced-motion: reduce) {
* {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
scroll-behavior: auto !important;
Animation on the web is often a contentious topic. I think, in part, it’s because bad animation is blindingly obvious, whereas well-executed animation fades seamlessly into the background. When handled well, animation can really elevate a website, whether it’s just …
In this week’s roundup, we highlight a proposal for a new <popup> element, check the use of prefers-reduced-motion on award-winning sites, learn how to opt into cross-origin isolation, see how WhiteHouse.gov approaches accessibility, and warn the dangers of 100vh.…
Over on the Polypane blog (there’s no byline but presumably it’s Kilian Valkhof (it is)), there is a great article, Creating websites with prefers-reduced-data, about the prefers-reduced-data media query. No browser support yet, but eventually you can …
The <picture> element has a trick it can do where it shows different image formats in different situations. If all you are interested in is formats for the sake of performance, maybe you’d do:
<picture<source srcset="img/waterfall.avif" type="image/avif"<source srcset="img/waterfall.webp" It’s true, web animation can be accessible! Sometimes it just takes a little extra effort to make sure that it is. There are strategic things we can do to make sure our animations have a positive impact on accessibility, like …
In the past few years, we’ve seen a lot of change and diversion in regard to web technologies. In 2020, I foresee us as a web community heading toward two major trends/goals: extensibility and interoperability. Let’s break those down.…
Here’s a bonafide CSS/HTML trick from Brad Frost and Dave Rupert where they use the <picture></picture> element to switch out a GIF file with an image if the user has reduced motion enabled. This is how Brad goes about …
Two years ago, I wrote about prefers-reduced-motion, a media query introduced into Safari 10.1 to help people with vestibular and seizure disorders use the web. The article provided some background about the media query, why it was needed, and …
