If subpixels don't count as cheating, you could maybe get away with 1 1/3 x 1 1/3 pixels https://github.com/tangmi/really-small-font Although I'll admit (ab)using subpixels like this doesn't do good things for…
If subpixels don't count as cheating, you could maybe get away with 1 1/3 x 1 1/3 pixels https://github.com/tangmi/really-small-font Although I'll admit (ab)using subpixels like this doesn't do good things for…