Is the author here? Can you give us a toggle so we can turn off the moving cursors? It's a little distracting. Reader mode isn't working so well, so I deleted the element in developer tools in the mean time.
It's certainly distracting and toggle would be nice, but a uBO filter does the trick in the meanwhile.
||tonsky.me^$websocket,1p
I thought it was hilarious and delightful, it made me smile and feel at home. But I certainly understand why others would hate it and not be able to focus on the content.
You're being downvoted, but here's an upvote from someone who also found this annoying. Confusing at first, then annoying once I saw what was happening.
There is such toggle that makes it disabled by default. It is called NoScript.