Duolingo

Duolingo - Wikipedia

Is DUOLINGO truly the World's Best Way to Learn a Language?

Duolingo Research Opportunities - Learn how to get involved

Duolingo App Now Lets You Learn a New Language With Family and Friends

Duolingo's Melting App Icon, Why is Your Duolingo App Melting? - News

Duolingo Review

Case Study: How Duolingo Utilises Gamification To Increase User Interest

The Surprising Reason Why the Duolingo Owl is Green – Advertising Week

Duolingo Review 2023 How Does Duolingo Really Rate?

Music, math and now chess, by Duolingo

Duolingo introducing music-learning app

Duolingo enters 'major leagues' with $6.5 bln valuation in strong debut

Building character: How a cast of characters can help you learn a language

The Duolingo Font: Exploring Feather