The idea of user configurability is nice but most users have no idea how to do that or that it’s even possible, and browsers bury these settings increasingly more deeply which doesn’t help matters either.
The idea of user configurability is nice but most users have no idea how to do that or that it’s even possible, and browsers bury these settings increasingly more deeply which doesn’t help matters either.
I think just going with sans-serif is the better choice.
No need to baby users. In the context of Hacker News, a lot of the websites built here are demo sites/documentation where the audience is definitely technical enough to not need this.
In the case of libre, Free Sans is a clone of Helvetica (as is Nimbus) & they are usable if a user decides to set them as their preferred font (or a fallback in fontconfig).
I've never had a designer ask for 17 fallback options before selecting a generic (like this font stack).