Diigo Bookmarks 01/28/2018
- aria-expanded does not require a fallback
"what is AT support for aria-expanded like? It is well supported across platforms, and works in screenreaders like JAWS, NVDA, VoiceOver and Narrator. This means a fallback would leave most AT users to hear the status twice, to solve a problem for very few."
- Make Your Site Faster with Preconnect Hints | Viget
"One of the the easiest ways to speed up your website or application is to simply add preconnect hints for any hosts that you will be requesting assets from. These hints essentially tell the browser what origins will be used for resources, so that it can then prep things by establishing all the necessary connections for those resources."
- ServiceWorker Cookbook
"The Service Worker Cookbook is a collection of working, practical examples of using service workers in modern web sites."
"PWA.tools takes data from your site and uses that to generate cross-platform Progressive Web Apps"
- HEY META - Website Meta Tag Check
"Meta tags enable search engines, social networks and messenging services get the required information from your website and display it in a visual way instead of just a plain old link."
- Let's Enhance - free online image upscale and enhancement with neural networks
"Let's Enhance uses cutting-edge Image Super Resolution technology based on Deep Convolutional Neural Networks."
- Third-Party Scripts | CSS-Tricks
"Third-party scripts are probably the #1 cause of poor performance and bad UX on the web. It's no wonder things like AMP exist."