Comment by chrismorgan

The highlighting is clearly designed for a dark background but has been given a light background in light mode. Change the bg-neutral-100 to bg-neutral-900 and it’s fine—still not magnificent, but fine.

(But as for barely… if you don’t run JS, then you just don’t see the code snippets, because for some inscrutable reason, unlike the rest of the document, they’re only rendered client-side.)