storybook/docs/_snippets/storybook-preview-head-example.md

{/* .storybook/preview-head.html */}

{/* Pull in static files served from your Static directory or the internet */}
{/* Example: `main.js|ts` is configured with staticDirs: ['../public'] and your font is located in the `fonts` directory inside your `public` directory */}
<link rel="preload" href="/fonts/my-font.woff2" />

{/* Or you can load custom head-tag JavaScript: */}

<script src="https://use.typekit.net/xxxyyy.js"></script>
<script>
  try {
    Typekit.load();
  } catch (e) {}
</script>