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
Roboto Mono
(Roboto Mono is a monospace font designed by Christian Robertson. It offers multiple styles and weights for a total of X individual styles)