Feb 10

Duolingo Team

The Duolingo Handbook

How Duolingo works: 14 years of big learnings in one little handbook.

A spiral bound book with the title, "The Duolingo Handbook" and a diagram of the Duolingo app icon on its cover.

Duo the owl hopping from one completed circle (representing lessons) to the next

Oct 23 Kevin Yang

How the Duolingo Score tracks your learning progress

Four Duolingo characters around an iPhone. On screen is a Duolingo translation lesson.

Mar 14 Deanna Mustain

Product Bootcamp: how Duolingo transformed PM onboarding

Duo and other Duolingo characters tumbling out of a mobile phone with coins on its screen.

Dec 19 Duolingo Team

Duolingo’s Business Development Team is expanding to Europe

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