The typeface on nodejs.org is IBM_PLEX_MONO, OPEN_SANS and Ibm Plex Mono S.p.163y4qzopcfg, loaded across 6 @font-face declarations. Every font family, weight and source on this page is read straight from the live CSS — no image guessing, no machine learning, just the rules the browser used.
The quick brown fox jumps over the lazy dog
font-family: IBM_PLEX_MONO, ui-monospace, SFMono-Regular, monospace;
The quick brown fox jumps over the lazy dog
font-family: OPEN_SANS, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
The quick brown fox jumps over the lazy dog
font-family: 'Ibm Plex Mono S.p.163y4qzopcfg', ui-monospace, SFMono-Regular, monospace;
The quick brown fox jumps over the lazy dog
font-family: 'IBM_PLEX_MONO Fallback', ui-monospace, SFMono-Regular, monospace;
The quick brown fox jumps over the lazy dog
font-family: 'Open Sans S.p.0d.csf44g2q1w', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
The quick brown fox jumps over the lazy dog
font-family: 'OPEN_SANS Fallback', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
Get Font Info inspected the homepage of nodejs.org and parsed 5 stylesheets totalling 204.8 KB. Inside those stylesheets we found 6 @font-face declarations — the rules a browser uses to download and register a custom typeface. The primary typefaces are served from custom web font, and 20 CSS rules reference them across the page.
Open the live inspector and hover any text on nodejs.org to see the exact font, weight, size and line-height for that element.
Open live font inspector for nodejs.orgnodejs.org uses IBM_PLEX_MONO, OPEN_SANS and Ibm Plex Mono S.p.163y4qzopcfg as its primary typefaces. These fonts are loaded from a self-hosted webfont and applied across 20 CSS rules on the homepage.
nodejs.org loads its fonts from a self-hosted webfont. Get Font Info detected 6 @font-face declarations across 5 stylesheets on the live page.
nodejs.org loads IBM_PLEX_MONO without explicitly declaring weights — the browser picks the default Regular (400) and falls back to system rendering for bold and italic styles.
Yes — once you know the font name, you can load it from the same source. If IBM_PLEX_MONO isn't a fit (licensing, weight selection, look-and-feel), close alternatives include Inter, Manrope and DM Sans. Use the CSS snippet on this page as a starting point.
These fonts are self-hosted webfonts. They may be licensed commercially from a type foundry, custom-made for the brand, or freely available — you would need to identify the typeface and check its license at the foundry.
Compare the typography on nodejs.org with how other well-known sites load and use their fonts.
This page lists the fonts loaded by the homepage of nodejs.org. Get Font Info reads the live CSS — every @font-face rule, every font-family declaration — so you see the exact fonts the browser used, not an image-based guess.
More guides: how to find fonts on a website, name the font on a website, what font does this website use, or free font checker.