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
Korpus Grotesk
(designed by Michael Mischler and Nik Thoenen and released by Binnenland in 2014)