Diigo Bookmarks 05/16/2020

2020年5月16日 著

• Accessible Images For When They Matter Most -- Smashing Magazine

  "In this article, we will review the different types of images, dive into some real-world examples of inaccessible public service announcements (PSAs), and discuss which elements matter most when critical messages need to reach everyone."

• Welcome to the Accessibility Developer Guide! - ADG

  "If you want to learn more about designing and implementing fully accessible websites, you've come to the right place."

• What's New In DevTools (Chrome 84)  |  Web  |  Google Developers

  "The Inspect Mode tooltip now indicates whether the element has an accessible name and role and is keyboard-focusable."

• Optimize Cumulative Layout Shift

  "Modern browsers now set the default aspect ratio of images based on an image's width and height attributes so it's valuable to set them to prevent layout shifts."

• generic-components

  "The goal of this project is to create a common library of generic web components, that are accessible, framework agnostic, easy to style, and easy to consume."

• Fast or Slow - Global Website Performance Profiler

  "Fast or Slow is a global performance monitoring solution for your websites that detects and reports on the most important factors in your users' experience of your website."

• Evaluating Web Accessibility Overview | Web Accessibility Initiative (WAI) | W3C

  "This page links to resources to help evaluate web accessibility. Accessibility evaluation is also called "assessment", "audit", and "testing"."

• Chromium Blog: Protecting against resource-heavy ads in Chrome

  "While only 0.3% of ads exceed this threshold today, they account for 27% of network data used by ads and 28% of all ad CPU usage."