Color aside they also ignore a number of solutions for font resizing that follow the users accessibility settings. I can think of at least three easy ways to do this with html/css alone, and yet hear we are; a site that is unreadable to me.
I love what Advent of Code does, but when your site is all text, there's just no excuse to not let the user resize it by default.
AoC day one challenge… make website responsive
It is terrible for me on my desktop too :(
On iOS you can switch to Reader view, and I imagine Android has something similar.
Yes on Android it's already readable in Firefox, but that may be due to ad-blocking plugin. Even so, Firefox reader mode makes it even better.
*browser not os feature :)
I tried that, but it broke all navigation links (including to the actual exercises).