When we think about great digital products, our minds often go straight to the big features: the ones that solve our problems, entertain us, or make our lives| Raw.Studio
Who’s your competition each week on Duolingo? Learn more about our Leaderboards!| Duolingo Blog
The Duolingo streak was designed with habit-building in mind. Learn about the research behind one of Duolingo's key features.| Duolingo Blog