September 19, 2019 How cohorts and correlations help us better understand our learners Zachary Golan-Strieb Engineering
September 9, 2019 How we're improving Duolingo's course creation process Margarita Misirpashayeva Engineering
September 29, 2017 How I saved Duolingo $40,000/year in my summer internship Adam Hesterberg Engineering
September 13, 2016 Flipping Duolingo: filling a gap in support for right-to-left languages David Andrews Engineering
Learning March 19, 2020 Educator and parent guide: Making the most out of staying at home by Cindy BlancoVivian Reidler Read More
Learning December 11, 2019 How we’ve improved the Duolingo learning experience this year (and a sneak peek toward 2020!) by Bozena PajakKarin Tsai Read More