We are back again this week with the best links that we have found across the web.

First up, we have a walkthrough of running an A/B Testing system leveraging Cloudflare Workers. I love Workers and learning new ways to use it and leverage it.

Core Web Vitals

CSS Wizardry has one of the better explainer of Largest Contetful Paint(LCP). The examples and the stats that are pulled helped me make a few tweaks to my sites to help get a few scores up.

Web.dev explains Priority Hints. It is another way to tell the browser how important certain content is. Now, you can do something like this fetchpriority='high'

These next two articles are just great recaps and reminders of some of the things you can do with HTML/JS. They are nice refresher pieces.