Examples of websites using
Akkurat Mono
(Akkurat Mono is a monospaced font designed by Laurenz Brunner and published through Lineto. It is part of the larger Akkurat font family and includes several weights and matching italics, offering a total of 28 individual styles)
with
Helvetica Neue
(Helvetica Neue is a popular Sans Serif font designed by Max Miedinger and published through Linotype in 1961. The font family consists of multiple styles with different weights and matching italics)