Some days, a guy just needs to make the Web a little more tolerable. I'd recommend using Tampermonkey these days.
This is just a userscript that adds Carpalx's optimized layouts to colemak.academy.
It's not every day I get a whiff of inspiration and keep sniffing it long enough to crank something out of it. Besides, it's probably time I tinker with other layouts and it'd be easier with a typing tutor.