Raindrop.io Bookmarks 12/19/2020

2020年12月19日 著

• An update on the Structured Data Testing Tool

  "To better support open standards and development experience, we're refocusing the Structured Data Testing Tool and migrating it to a new domain serving the schema.org community by April 2021."

• VoiceOver Preview for macOS Firefox - Mozilla Accessibility

  "Now here we are at Firefox 85 Beta and we're almost done. Firefox supports all the most common VoiceOver features and with plenty of performance."

• Adactio: Journal--Ampvisory

  "After all, AMP is a collection of web components. Maybe."

• Green by Default

  "In this article, I'll show you how defaults can be used to save energy and thereby reduce CO₂ emissions in technology."

• Web Performance Calendar » The future of Google's Core Web Vitals from a non-Googler perspective

  "What I really liked about the session about changes in the metrics was that the metric team is thinking about adding more user experience metrics like security, privacy and accessibility."

• Handling Short And Long Content In CSS

  "When you build a layout in CSS, it's important to account for and test short and long text content. Having a clear idea of what to do when the text varies in length can prevent a lot of unwanted issues."

• Sticky CSS Grid Items | Melanie Richards

  "The CSS Grid item sizing algorithm has effectively sized the grid item (our sticky title) to fill the height of the grid slot it has been placed in. We don't see any sticky effects because its computed height is the same as the content in the grid slot beside it."