Inter by Rasmus Andersson

Inter UI font family includes 18 styles (9 weights plus matching italics) and a very broad language support with hundreds of glyphs. It was designed for user interfaces, with focus on high legibility of small-to-medium sized text on computer screens.

Has OpenType features like: Contextual alternates (calt), Tabular numbers (tnum), Slashed zero (zero), Fractions (frac), Alternate digits (ss01), Case alternates (case), Localized Forms (locl), Numerators (numr), Denominators (dnom).

You can visit the project’s page or the Inter UI Github repo.