📢 We're working on `Sec-CH-*` Client Hint headers modeled after User Preference Media Features (
👉 Explainer
👉 Spec draft
(via @tomayac)
https://drafts.csswg.org/mediaqueries-5/#mf-user-preferences
https://github.com/tomayac/user-preference-media-features-headers/blob/main/README.md
https://tomayac.github.io/user-preference-media-features-headers/

https://twitter.com/ChromiumDev/status/1392402866955067392