New on the web platform in August, 2022

Both are fine

INP clarified: Time from physical event until next paint would be possible.

One weird trick to improve INP in React

AVIF everywhere

CPU pressure API

Don't bother with DocumentFragment

Almost-default-lazy 3P iframes experiment in Chromium

has and container queries. Has is now everywhere

This is interesting, but I'm highly doubtful it is a good idea. The difficulty in loading the right font subset was in quickly finding the subset, not so much in loading that subset.

Observability for content-visibility: auto