That feeling now lives in system fonts, open-source alternatives like Inter or Work Sans, or GitHub’s own monospaced darling, SF Mono.
For a generation of designers and developers who came of age with Apple products in the 2000s and early 2010s, Helvetica Neue was the digital interface. It was the font of iOS 1 through iOS 8. It was the font of early Spotify, early Airbnb, early Medium. It became shorthand for "clean, readable, professional." helvetica neue github
Why? Because . It never has been. It doesn't ship with Android. It's not guaranteed on older Linux distros. What looked like a safe, "neutral" choice turns out to be a licensing minefield and a cross-platform nightmare. That feeling now lives in system fonts, open-source