Public Sans is the official font of the digital.gov —United States’ website for technology and information services. It seems they designed this awesome font which is free for personal and commercial use.
A strong, neutral, principles-driven, open source typeface for text or display. It comes in 18 styles (9 weights and all with italic equivalents), which makes it a very versatile font.
An open source font based on Libre Franklin created by the United States Web Design System. Contribute to its development on GitHub.Public Sans v1.008