Examples of websites using
Diatype Mono
(Diatype Mono is a monospaced font designed by ABC Dinamo. The font family consists of multiple styles, each available in various weights and matching italics)
with
Neue Haas Unica
('Neue Haas Unica' is a Sans Serif font designed by Toshi Omagari and released by Linotype in 2014. This font family consists of multiple styles, including regular, light, bold, and italic variants)