Earlier quoted context omitted.
> Humans are good at reading columns at around roughly 80 characters What makes you say that? Anecdotally, I prefer using the full width of my screen.
Here's a literature review on the topic: https://www.researchgate.net/publication/234578707_Optimal_L... . The article content is inaccessible, but from the abstract: > Research has led to recommendations that line length should not exceed about 70 characters per line. The reason behind this finding is that both very short and very long lines slow down reading by interrupting the normal pattern of eye movements and m…
here on HN in my 16" MBP, 10 inches is ~230 characters