Techna Sans by Carl Enlund
Techna Sans is a bold, modern, geometric sans-serif with sharp stroke endings. It was created by Carl Enlund with FontForge, and includes 1200+ manual kerning pairs. The tight spacing makes it ideal for display use, headlines, posters and generally text at bigger sizes.
Has OpenType features like stylistic alternates (single-storey lowercase a), tabular figures, and ligatures ligatures for ff and TT.
Alternates can be accessed in graphic software from Stylistic Set 1.
For CSS, the stylistic set can enabled with
font-feature-settings: "ss01" and respectively
font-variant-numeric: tabular-nums, or
Update 27 June 2019: Updated to version 1.003
Latin Extended (350+ glyphs, full support for Adobe Latin 3 character set)
SIL Open Font License → Licenses explained