I enjoy the look of these, but personally I wouldn't have thought to describe them as neobrutalist, so I'm thinking I don't know what it is.

How is brutalism defined in this context? When I think web brutalism I think Craigslist style sites and reduction of superfluous design elements.

Really unfortunate how much I immediately associate this with vibe coded sites. So many models trend to this exact neobrutalist style when any semblance of Swiss design or minimalism is mentioned in the prompt. However, I really do like how the style looks on some sites, like in https://www.not-ship.com/united-nations-map/ which was on HN earlier.

Is a dark mode available? That's the bit I struggle the most with this style.

I just realized this is one more thing destroyed by LLM after em-dashes.

looks awful (to provide a genuinely felt counter view)

Looks great, thanks for sharing. Do you plan to add Dark Mode and/or Shadcn theming?

The charts are particularly great.

I will say I'm afraid to use this style because Gemini seems to love it so much and therefore users will make assumptions about how the website was created.

looks great!

nice web design !