Curious about the design behind nixos.org?
SiteFontCheck scanned their live CSS architecture and identified 3 unique font families.
The website relies heavily on fira code variable for its main text elements, paired with roboto flex variable, -apple-system, blinkmacsystemfont, segoe ui, roboto, helvetica neue, noto sans, arial, sans-serif, apple color emoji, segoe ui emoji, segoe ui symbol, noto color emoji and route159, -apple-system, blinkmacsystemfont, segoe ui, roboto, helvetica neue, noto sans, arial, sans-serif, apple color emoji, segoe ui emoji, segoe ui symbol, noto color emoji as fallback options.
3
unique font families
Primary font
fira code variable
Below is the precise map of font sizes, weights, and text elements used across their site.
Detected Fonts
3 foundroboto flex variable, -apple-system, blinkmacsystemfont, segoe ui, roboto, helvetica neue, noto sans, arial, sans-serif, apple color emoji, segoe ui emoji, segoe ui symbol, noto color emoji
49
NixCon 2026 ticket sales open!
route159, -apple-system, blinkmacsystemfont, segoe ui, roboto, helvetica neue, noto sans, arial, sans-serif, apple color emoji, segoe ui emoji, segoe ui symbol, noto color emoji
19
NixCon 2026 ticket sales open!
fira code variable
200
$
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