Background-images loaded via pseudoselectors + a forever-loading index page
It's a total abomination and I love it.
It occurred to me that you can remotely monitor the cursor location without JS by using some CSS :hover selectors to change hidden background images (causing a GET request).
This should work on Tor as well and could be an interesting approach to tracking visitors.
— davy (@davywtf) May 3, 2019