[dpifke]

https://unpoly.com touts "progressive enhancement."

Third link on the page ("read the long story") points to https://triskweline.de/unpoly-rugb/, which renders as a blank page with NoScript enabled.

Sigh.

[irq-1]

It's because of the demo wrapper/layers. Try just the raw demo: https://unpoly.com/examples/modal/preview.html

Still not perfect -- the demos should work too. I love the idea of a progressive framework and am willing to work around a few things to get it.