[jes5199]

the modern web just doesn’t do that, though. I don’t think I’ve seen a clickable polygon in the last 15 years

[reaperducer]

I saw a site not too long ago that had a map of U.S. states with state changes on hover and click. It was just a bunch of SVG's in an <ul>. So it's possible, but it takes some braining.

[adrianmonk]

My city's COVID-19 map breaks it down by clickable zip code regions.

[neutronicus]

Arbitrary polygons are, after all, not that easy to click in general.

[gwright]

the most obvious modern use case that comes to mind is maps or more generally geospatial visualization tools