Examples of websites using
IBM Plex Mono
(IBM Plex Mono is a monospaced font designed by Mike Abbink of Bold Monday. The font is available in multiple styles, including regular, light, medium, semibold, bold, and extrabold)
with
Monument Grotesk
(Monument Grotesk is a sans-serif font designed by Larissa Kasper, Rosario Florio, and released by Dinamo in 2018. The font family consists of multiple styles with various weights and matching italics)