Duolingo Suddenly Has Over Twice as Much Language Learning Material

Article URL: https://www.fastcompany.com/40555712/duolingo-suddenly-has-over-twice-as-much-language-learning-material

Comments URL: https://news.ycombinator.com/item?id=16822888

Points: 308

# Comments: 217

from Hacker News: Front Page https://ift.tt/2GLP0AC
via