Examples of websites using
DM Mono
(DM Mono is a monospaced font designed by Colophon Foundry. It is available in a range of styles and weights, providing versatility for various design projects)
with
Moderat
(Moderat is a sans-serif font designed by Fabian Fohrer and Fabian Huber and released by Tightype in 2015. The family consists of 18 styles, including regular, italic, bold, and bold italic variations)