Examples of websites using
Knockout
(Knockout is a sans-serif font designed by Jonathan Hoefler and released by Hoefler&Co. The font is available in multiple styles, including heavyweight, medium, thin, and ultra-thin, each with a distinctive geometric aesthetic)
with
Domaine Display
(Domaine Display is a serif font designed by Kris Sowersby and released by Klim Type Foundry. The font offers a range of styles, including regular and italic, in multiple weights)