MonoStaticMonochromeOFL
No build step. Embed the family and the browser loads the font from Google's CDN. This exposes visitors' IPs to Google and may fall foul of GDPR, if privacy matters, use Bunny Fonts instead.
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=B612+Mono:wght@400&display=swap" rel="stylesheet" />Paste inside your document <head>.
.selector {
font-family: "B612 Mono", monospace;
font-style: normal;
}