Examples of websites using
Aperçu Mono
(Aperçu Mono is a monospace font designed by The Entente and released by Colophon Foundry in 2012. The font family consists of multiple styles, including regular and bold weights with matching italics)
with
GT Walsheim
(GT Walsheim is a sans-serif font designed by Noël Leu and released by Grilli Type. It is a geometric, clean, and versatile font family that includes a range of styles and weights)