September 20, 2023 Early Learners First: a new early education program for our Pittsburgh neighbors by Kendra Ross Company
September 13, 2023 Special report: Which countries are most interested in Asian languages? by Cindy Blanco Research
September 12, 2023 Dear Duolingo Bonus: exceptions and explanations for words that are the same worldwide by Cindy Blanco Learning
September 7, 2023 How AI is helping Duolingo democratize education by Sophie Wodzak Duolingo English Test
September 6, 2023 A new tool for learning to read Japanese on Duolingo by Elizabeth Strong, Chris Denter and Anthony Chan Learning
August 31, 2023 What do "first person," "second person," and "third person" mean? by Cindy Blanco Learning
August 31, 2023 What are possessive pronouns in English, and when do you use them? by Mykhaylo Zakryzhevskyy Learning
August 31, 2023 Tips for learning personal pronouns in English by Cindy Blanco and Parker Henry Learning
August 29, 2023 How we developed our addictive and delightful widget by Osman Mansur and Jackson Shuttleworth Product
August 22, 2023 Dear Duolingo: What are common mistakes language learners make? by Cindy Blanco Learning
August 17, 2023 How to use definite and indefinite Italian articles by Adriano Trovato and Elizabeth Strong Learning
August 9, 2023 Dreaming of travel? How language skills will make your holiday even better by Colin Watkins Learning
August 4, 2023 Why I chose Duolingo: Franziska Passing, Senior Operations Engineer by Duolingo Team Company
August 3, 2023 What is implicit learning, and how does Duolingo use it in lessons? by Cindy Blanco Learning
July 25, 2023 Dear Duolingo: Are some people just better at learning languages than others? by Cindy Blanco and Adele Touhey Learning
July 24, 2023 Special report: Which generation is most serious about their streak? by Duolingo Team Research
July 18, 2023 Spargelzeit: the German word for the most delicious season of the year by Josh Brown Learning
July 14, 2023 A little spring cleaning: reducing the app size by 20% by Peter Chapman and Caesar Wirth Engineering
July 10, 2023 Special report: Which country studies English the most? by Audrey Kittredge and Ryan Peters Research
June 29, 2023 How to order food in Italian in Italy by Elizabeth Strong, Adriano Trovato and Giulia Checchi Learning
June 29, 2023 7 unique Spanish words that don't *quite* translate by Fernando Melero-García and Cindy Blanco Learning
June 27, 2023 How Northeastern diversified its international applicant pool by Masha Kostromitina, Ph.D., Beau Benson and Sophie Wodzak Duolingo English Test
June 15, 2023 How different are Spanish dialects around the world? by Elisa Camps Troncoso, James Leow and Cindy Blanco Learning
June 14, 2023 Meet the newest recipients of the Duolingo Community Arts Program grant by Kendra Ross Company
May 30, 2023 Dear Duolingo: Tell me everything about German sentence structure by Kristina Schoen Learning
May 26, 2023 Why I chose Duolingo: Matt Brandman, Senior Engineering Manager by Duolingo Team Company
May 16, 2023 Dear Duolingo: How do you pronounce "b" and "v" in Spanish? by Fernando Melero-García and Farrah Neumann Learning
May 9, 2023 Special report: 2 major changes in the top 10 languages to study by Cindy Blanco Research
May 2, 2023 Dear Duolingo: What makes English pronunciation so hard? by Cindy Blanco and Emma Gibson Learning
April 24, 2023 What Bad Bunny can teach you about Spanish (and Puerto Rico!) by Cindy Blanco and Georgina Rovirosa Trujillo Learning
April 23, 2023 How we support English learners at every phase of their journey by Sophie Wodzak Company
April 20, 2023 Why does the word for "butterfly" in German get so much attention? by Josh Brown Learning
April 18, 2023 Dear Duolingo: How can I keep my streak while on vacation? by Mykhaylo Zakryzhevskyy and Brandon Lesher Learning
April 14, 2023 Interning with Duolingo: designing new characters and building love for old ones by Taylor Burgess and Megan Barker Design
April 4, 2023 Dear Duolingo: Can video games help you learn a language? by Kristina Schoen and Rich Forest Learning
March 23, 2023 Fact or fiction: 6 common myths about learning a new language by Cindy Blanco Learning
March 16, 2023 How to use movies and TV to practice your language by Isabel Deibel and Elizabeth Onstwedder Learning
March 14, 2023 Introducing Duolingo Max, a learning experience powered by GPT-4 by Duolingo Team Product
March 13, 2023 Why I chose Duolingo: Aliza Zaidi-Haider, Senior Legal Advisor by Duolingo Team Company
March 10, 2023 Why I chose Duolingo: Liz Nagler, Director of Product Management by Duolingo Team Company
March 7, 2023 Dear Duolingo: our favorite study tips from learners like you! by Cindy Blanco Learning
March 6, 2023 Who gets math anxiety and why? by Cassie Freeman, Sammi Siegel and Tyler Murphy Learning
March 2, 2023 5 unique English words that tell you a lot about U.S. culture by Nora Gordon and Cory Wheeler Learning
February 24, 2023 Interning with Duolingo: bringing our characters to a new dimension by Monica Lagrange and Megan Barker Design
February 17, 2023 Meaningful metrics: How data sharpened the focus of product teams by Erin Gustafson Engineering
February 16, 2023 Uncover a mysterious Chilean shipwreck with the Duolingo Spanish Podcast by Duolingo Team Company
February 14, 2023 Learner love story: How Amanda and Rob fell in love on Duolingo! by Michaela Kron Product
February 10, 2023 “I love you, my flea!” Give these adorable pet names a try by Duolingo Team Company
February 7, 2023 Dear Duolingo: Why are there so many German possessive pronouns? by Kristina Schoen Learning
February 2, 2023 The Duolingo Method: 5 key principles that make learning fun and effective by Cassie Freeman Company
January 25, 2023 3 surprising language facts we learned from the first season of Radiolingo by Laura Macomber Company
January 17, 2023 7 ways you can switch up your practice in the app right now by Duolingo Team Learning
January 11, 2023 4 places French learners can explore in the new season of the Duolingo French Podcast by Lorena Kanzki Podcast
January 10, 2023 Dear Duolingo: Why do I use rules from my first language in my second language? by Cindy Blanco Learning
January 4, 2023 5 of the most common mistakes English learners make by Mykhaylo Zakryzhevskyy Learning
December 29, 2022 Engineering impact at Duolingo: building the New Year’s Promotion by Jonathon Kuo Engineering
December 21, 2022 4 French phrases that will make you sound like a local by Alexander Mendes Learning
December 16, 2022 Why I chose Duolingo: Nico Sacheri, Principal Product Manager by Duolingo Team Company
December 16, 2022 Announcing the Duolingo English Test’s 2022 Doctoral Award Winners! by Sophie Wodzak Duolingo English Test
December 13, 2022 Dear Duolingo: Why does Japanese have three writing systems? by Anthony Chan Learning
December 13, 2022 I forgot my parents’ language, but I taught myself how to speak again by Ahmed Ali Akbar Learning
December 8, 2022 How we built a personalized Year-in-Review for millions of learners by Jasmine Zhang and Clark Munson Company
December 7, 2022 What do fossils (and ghost stories) have to do with Christmas carols? by Adele Touhey Learning
December 6, 2022 Duo is an excellent travel companion—just ask these learners! by Kayti Burt Learning
November 29, 2022 How languages get writing systems: an interview with Dr. Hilaria Cruz by Cindy Blanco Learning
November 29, 2022 Dear Duolingo: How do unwritten languages get writing systems? by Cindy Blanco Learning
November 15, 2022 Dear Duolingo: Why do Spanish dialects use "le" and "lo" differently? by James Leow Learning
November 10, 2022 Art meets technology: the next step in bringing our characters to life by Jasmine Vahidsafa and Kevin Lenzo Design
November 9, 2022 4 language mistakes I made in Italy—and why they didn't matter by Cindy Blanco Learning
November 7, 2022 Double the fun: Chai tea, naan bread, and double names by Elisa Camps Troncoso Learning
November 1, 2022 Dear Duolingo: How can I practice a language when no one around me speaks it? by Lisa Frumkes Learning
October 28, 2022 Rules are rules: what test takers should know about cheating and the Duolingo English Test by Sophie Wodzak Duolingo English Test
October 27, 2022 3 popular Halloween traditions, explained by Emma Gibson and Alexa Fernandez Learning
October 20, 2022 Don’t get spooked: taboos and the scariest words in the world! by Kate Barker Learning
October 19, 2022 Coming soon: new Stories for advanced learners! by Jacqueline Bialostozky and Emily Chiu Product
October 18, 2022 Dear Duolingo: How can I learn to form sentences in my new language? by Cindy Blanco Learning
October 17, 2022 How does Duolingo evaluate effectiveness? by Xiangying Jiang and Farrah Neumann Research
October 14, 2022 How we made developer onboarding a breeze with GitHub Codespaces by Art Chaidarun Engineering
October 13, 2022 Super feature alert: Explore your shiny new Practice Hub by Jason Goettisheim, Anna Gusman and Robert Managad Product
October 7, 2022 Meet Colton, whose Duolingo Spanish lessons helped him soar to the top of the class! by Duolingo Team Learning
October 4, 2022 Dear Duolingo: How do you know the gender of German nouns? by Cindy Blanco and Kristina Schoen Learning
September 28, 2022 Behind the scenes: How do our favorite shows and movies get their subtitles? by Aleenah Ansari
September 20, 2022 Dear Duolingo Bonus: That one surprising pronunciation trick by Cindy Blanco Learning
September 19, 2022 Research report: Duolingo's English learners show strong reading and listening skills by Xiangying Jiang Research
September 16, 2022 Our 2022 Duolingo Research Grant Winners! by Cassie Freeman and Jacqueline Bialostozky Research
September 14, 2022 At Duolingo, humans and AI work together to create a high-quality learning experience by Bozena Pajak and Klinton Bicknell Learning
September 13, 2022 What’s the difference between a translator and an interpreter? by Sophie Hoffman Learning
September 12, 2022 How our Haitian Creole course is helping adoptees connect to their culture by Mariette Williams Company
September 9, 2022 Introducing Friends Quests, a fun way to team up and learn! by Courtney Leung, Nico Sacheri and John Trivelli Product
September 8, 2022 Not as easy as 1, 2, 3: Different ways of counting around the world by Cindy Blanco and Cassie Freeman Learning
September 1, 2022 6 times Duolingo employees went above and beyond to save their streak by Sam Zabell Company
August 30, 2022 Linda Simensky has worked with all of your favorite animated characters by Duolingo Team Company
August 24, 2022 Irregardless of what you’ve heard, irregardless is a word anyways by Danielle Dionne Learning
August 24, 2022 Special report: Understanding English learners around the world by Danielle Dionne Research
August 23, 2022 Dear Duolingo: How can I learn Chinese tones? by Farrah Neumann, Tina Tan and Adele Touhey Learning
August 15, 2022 We asked, teachers answered: Check out the latest updates to Duolingo for Schools by Kaitlin Anselmo Pothireddy Company
August 11, 2022 Announcing Duolingo English Test We Rise Together awardees 2022 by Mark Pavic, Lindsay Addington and Kevin Hostetler Duolingo English Test
August 9, 2022 Dear Duolingo: Can you learn multiple languages at once? by Mykhaylo Zakryzhevskyy Learning
August 8, 2022 Why we hired one of our most vocal critics to work on the Duolingo English Test by Sophie Wodzak Duolingo English Test
August 3, 2022 "Can Duolingo make me fluent?" and other common questions from learners by Cindy Blanco Company
July 21, 2022 How the Duolingo English Test proctors its online exam by Sophie Wodzak Duolingo English Test
July 12, 2022 Dear Duolingo: How do you know what sounds French letters make? by Sharon Wilkinson Learning
July 7, 2022 Why I chose Duolingo: Jared Long, Director of Talent Acquisition Operations by Duolingo Team Company
June 22, 2022 Practice hack: Change your phone’s language and level up your learning by Cindy Blanco Learning
June 20, 2022 5 ways universities can support refugee students by Sophie Wodzak Duolingo English Test
June 14, 2022 Dear Duolingo: What are the benefits of learning a new language? by Cindy Blanco Learning
May 26, 2022 5 things Korean learners should know about Hangul by Yena Park and Estelle Tian Learning
May 17, 2022 Dear Duolingo: How do I practice all of the grammar rules in my new language? by Elizabeth Onstwedder Learning
May 11, 2022 Young people want to work and study abroad—but testing makes it difficult by Sophie Wodzak and Tamsin Thomas Duolingo English Test
May 11, 2022 Exploring New York City with our English Podcast: Relatos en inglés by Alexa Fernandez Podcast
May 10, 2022 Dear Duolingo: How do I get better at pronunciation in my new language? by Cindy Blanco Learning
May 6, 2022 Real students share how their mothers shaped their education by Caroline Fisher Duolingo English Test
May 6, 2022 Introducing the new Duolingo learning path by Holly Munson, Anton Yu, Ananya Rajgarhia and AJ Noh Product
May 3, 2022 Dear Duolingo: How does language learning differ between generations? by Cindy Blanco Learning
May 2, 2022 3 activities to introduce social emotional learning into your language classroom by Kaitlin Anselmo Pothireddy Duolingo for Schools
April 29, 2022 Yes, and...: Learning the different ways the world says "yes" by Emma Gibson and Anthony Chan Learning
April 27, 2022 How power struggles, political upheaval, and global crises cause languages to evolve by Cindy Blanco Learning
April 20, 2022 What’s the International Phonetic Alphabet, and how do I use it? by Emily Moline Learning
April 13, 2022 Exposure and need: How this duo can help you study smarter by Sharon Wilkinson Learning
April 12, 2022 Dear Duolingo: How do I decide between “lo” and “le” in Spanish? by James Leow Learning
April 5, 2022 Dear Duolingo: How do I memorize the gender of every noun in my language? by Cindy Blanco Learning
April 4, 2022 How our learners (that’s you!) help improve Duolingo by Ben Reuveni and Billy Leet Research
March 29, 2022 We hear you! How learner feedback helps improve course content by Rowan Mockler Product
March 15, 2022 Dear Duolingo: How do I trick my easily-distracted brain into studying? by Estelle Tian Learning
March 14, 2022 What the Irish language can tell us about historical and modern-day Ireland by Elizabeth Strong Learning
March 11, 2022 Why I chose Duolingo: Basim Baig, Software Engineering Manager by Duolingo Team Company
March 8, 2022 Dear Duolingo: How do I get comfortable writing in a new language? by Nora Gordon Learning
March 2, 2022 Language matters: What learners need to know about Ukrainian by Cindy Blanco, Hope Wilson and Mykhaylo Zakryzhevskyy Learning
February 23, 2022 Dear Duolingo: What’s the difference between a dialect and an accent? by Cindy Blanco Learning
February 22, 2022 Learn Haitian Creole, the language of the first Black independent nation by Emily Moline Company
February 8, 2022 Dear Duolingo: What’s the most popular language in the United States? by Cindy Blanco Learning
February 4, 2022 Through adversity and resilience: A brief history of Afro-Latino and Afro-Indigenous languages by Michelle A. Ocasio Learning
January 28, 2022 What the new SAT rules mean for the future of testing by Sophie Wodzak Duolingo English Test
January 24, 2022 4 ways Duolingo can help create a more inclusive classroom by Kaitlin Anselmo Pothireddy Duolingo for Schools
January 21, 2022 You're on fire! Or, how we brought the streak milestone to life by Kurt Hartfelder Design
January 17, 2022 How Dr. Martin Luther King, Jr. used Black preaching traditions to deliver powerful speeches by Kahdeidra Monét Martin Learning
January 14, 2022 How we adjust in-app messaging for learners in different languages by Eva Raimondi Engineering
January 5, 2022 5 TikTok creators to follow for a little extra language practice by Sam Zabell Learning
December 8, 2021 How family and culture are driving language learners to branch out by Cindy Blanco Research
December 7, 2021 How to set your 2022 language goals based on your learner style by Duolingo Team Company
December 2, 2021 Two simple tricks for remembering what you've learned on Duolingo by Lucy Portnoff Research
November 19, 2021 Announcing the Duolingo English Test’s 2021 Doctoral Award Winners! by Sophie Wodzak Research
November 17, 2021 Grammy-winning musician Juanes on his journey to learn English by Kevin Kunitake Podcast
November 16, 2021 What are pronouns, and how do different languages use them? by Cindy Blanco Learning
November 9, 2021 A fascinating French podcast for anyone who enjoyed "Lupin” by Laura Macomber Podcast
November 5, 2021 Time warp: Learning to tell time in another language by Hope Wilson and Cindy Blanco Learning
November 1, 2021 How we protect learner streaks from site issues by Creston Bunch, Maggie Hewitt and John Nicol Engineering
October 25, 2021 New study shows learning a language with Duolingo supports brain health by Cindy Blanco Research
October 14, 2021 A step-by-step guide to preparing for the Duolingo English Test by Caroline Fisher Learning
October 4, 2021 “Squid Game” could inspire a new wave of Korean language learners by Sam Zabell Learning
September 28, 2021 Truly Global: 12,000+ cities where students took the Duolingo English Test by Mark Pavic and Tamsin Thomas Research
September 24, 2021 How lesson transparency helps learners reach their goals by Rachel Salvador Product
September 17, 2021 Real students share their advice for studying abroad in English by Caroline Fisher Learning
September 2, 2021 Why did we deliberately hack the Duolingo English Test? by Mirza Basim Baig and Sophie Wodzak Engineering
August 30, 2021 Learn together with the new Duolingo Family Plan by Angela Huang and Edwin Bodge Product
August 18, 2021 New Plus feature: Prove your mastery with Legendary Levels by Jason Goettisheim Product
August 12, 2021 Personalized feedback through smart tips by Cindy Blanco, Xiangying Jiang and Chris Denter Research
August 10, 2021 Spanish tips: Using the preterite and imperfect for past tense by James Leow Learning
July 31, 2021 Can you reach intermediate reading and listening proficiency with Duolingo? by Lucy Portnoff and Xiangying Jiang Research
July 22, 2021 Tools for learning to read other writing systems by Cindy Blanco and Chris Denter Learning
July 14, 2021 The Black history of Paris: an audio tour by the Duolingo French Podcast by Alexa Fernandez and Laura Macomber Learning
July 13, 2021 How Duolingo keeps its Spanish localization inclusive by Georgina Rovirosa Trujillo Product
June 14, 2021 How difficult is the Duolingo English Test? by Sophie Wodzak and Ramsey L. Cardwell Research
June 7, 2021 Duolingo now has conversation lessons! by Natalia Castillejo, Matt LaRose and Cindy Blanco Learning
June 1, 2021 How well does Duolingo teach speaking skills? by Xiangying Jiang, Erin Gustafson and Cindy Blanco Research
May 25, 2021 Introducing Duolingo for Schools: The ultimate partner for language teachers by Tracee Miller Learning
May 21, 2021 How we’re improving learning with anonymized speech data by Gretchen Swecker, Tyler Tape, Kevin Lenzo and Natalia Castillejo Learning
May 6, 2021 International education trends via the world's most accessible English test by Mark Pavic and Jennifer Dewar Research
May 3, 2021 How Duolingo made our Year-in-Review a trending hashtag on Twitter by Maggie Glascott, Haina Xiang and Kevin Yang Product
April 27, 2021 New immersion exercises maximize your language learning by Cindy Blanco, Jacqueline Bialostozky and Cory Wheeler Learning
April 23, 2021 Born Digital: How we leveraged human-in-the-loop AI to create a more secure high-stakes test by Sophie Wodzak Research
March 31, 2021 Women’s History Month: What the women in our lives have taught us by Zaria Parvez Company
March 30, 2021 Listen up! New Audio Lessons build conversation skills by Emma Gibson and Cindy Blanco Learning
March 22, 2021 Duolingo’s secret weapon: our beautiful and powerful analytics tools by San Kim Product
March 17, 2021 Open sourcing Metasearch, our one tool to search them all by Art Chaidarun Engineering
March 11, 2021 Creating a new Plus feature: helping you learn from your mistakes by Jason Goettisheim and Jerome Zhong Product
March 10, 2021 Ending & honoring our volunteer Contributor program by Myra Awodey and Karin Tsai Company
March 3, 2021 How silly sentences can help you learn by James Leow, Jacqueline Bialostozky and Cindy Blanco Learning
February 3, 2021 Why I chose Duolingo: Finding a kind, passionate, mission-driven community by Margarita Misirpashayeva Company
February 2, 2021 Lessons from Asia: Turning local research into global experiments by Zan Gilani and Carrie Wang Product
December 16, 2020 Congratulations to the Duolingo English Test’s 2020 Doctoral Award Winners! by Sophie Wodzak Research
December 3, 2020 True crime meets Spanish learning: a Duolingo podcast experiment by Laura Macomber Learning
December 1, 2020 Why I chose Duolingo: A company and product that made my next career decision simple by Stephanie Liu Company
November 10, 2020 Building character: How a cast of characters can help you learn a language by Greg Hartman Design
October 29, 2020 Covering all the bases: Duolingo's approach to speaking skills by Emily Moline and Cindy Blanco Learning
October 26, 2020 Why I chose Duolingo: Finding purpose and happiness as an Engineering Director by Fabio Lessa Engineering
October 22, 2020 Covering all the bases: Duolingo's approach to writing skills by Cindy Blanco and Isabel Deibel Learning
October 15, 2020 Covering all the bases: Duolingo's approach to listening skills by Cindy Blanco Learning
October 14, 2020 Why I chose Duolingo: My company search as a mission-driven designer by Robert Managad Design
October 8, 2020 Covering all the bases: Duolingo's approach to reading skills by Cindy Blanco Learning
October 7, 2020 Learning how to help you learn: Introducing Birdbrain! by Klinton Bicknell and Claire Brust Research
October 2, 2020 Language rules: Learning grammar on Duolingo by Elizabeth Onstwedder and Haifa Harb Learning
September 24, 2020 Thinking outside the box: Engaging our team with interactive care packages by Elise Walton Company
September 24, 2020 Language learning for the next billion: Duolingo in India by Abhishek Rungta Product
September 3, 2020 “Hi, it’s Duo”: Meet the AI behind the meme by Kevin Yancey and Burr Settles Research
August 31, 2020 Using AI to open up bottlenecks in course content creation by Stephen Mayhew Research
August 26, 2020 Duolingo ABC: Unlocking the magic of reading by Angela DiCostanzo, Laura Shih and David Klionsky Product
August 19, 2020 How well does Duolingo work? by Xiangying Jiang, Joseph Rollinson and Cindy Blanco Research
August 13, 2020 Count on Duolingo for flexible language learning this school year by Cindy Blanco Learning
July 30, 2020 Celebrating interns past and present: an inside look into Duolingo’s internship program by Renee Davis Company
June 11, 2020 "Is Duolingo adding more languages?" A peek behind the course-creation curtain by Jessie Becker, Emily Moline, Hope Wilson, Lisa Bromberg and Myra Awodey Learning
June 8, 2020 Subscores: Improving how we report Duolingo English Test results by Geoffrey T. LaFlair and Jeffrey Tousignant Company
May 26, 2020 Keeping you at the frontier of learning with adaptive lessons by Conor Walsh, Caitlin Lownes and Cindy Blanco Learning
April 30, 2020 The Duolingo English Test: AI-driven language assessment by Burr Settles and Geoffrey T. LaFlair Research
March 31, 2020 Practicing language comprehension – and resilience – with Duolingo Podcasts by Laura Macomber Learning
March 19, 2020 Educator and parent guide: Making the most out of staying at home by Cindy Blanco and Vivian Reidler Learning
February 27, 2020 Goldilocks and the CEFR levels: Which proficiency level is just right? by Cindy Blanco Learning
January 31, 2020 Doing our homework: Checking in on how well we're teaching by Joseph Rollinson and Xiangying Jiang Learning
December 19, 2019 Who has the best words? A linguistic analysis of the Democratic debates by Maggie Hewitt Learning
December 16, 2019 How machine learning helps Duolingo prioritize course improvements by Will Monroe Research
December 11, 2019 How we’ve improved the Duolingo learning experience this year (and a sneak peek toward 2020!) by Bozena Pajak and Karin Tsai Learning
September 23, 2019 The Duolingo CEFR Checker: An AI tool for adapting learning content by Bill McDowell and Burr Settles Research
September 19, 2019 How cohorts and correlations help us better understand our learners by Zachary Golan-Strieb Engineering
September 9, 2019 How we're improving Duolingo's course creation process by Margarita Misirpashayeva Engineering
July 31, 2019 Diversity at Duolingo: Why it’s important to us and the progress we’ve made by Brittany Mitlo Company
June 26, 2019 What makes Arabic hard (and why that shouldn’t stop you from learning it) by Hope Wilson Learning
November 20, 2018 What’s the best way to learn with Duolingo? by Cindy Blanco and Bozena Pajak Learning
January 11, 2018 How Duolingo achieved a 50:50 gender ratio for new software engineer hires by Jeesoo Sohn Company
October 12, 2017 The United States of Languages: An analysis of Duolingo usage state-by-state by Michaela Kron Learning
September 29, 2017 How I saved Duolingo $40,000/year in my summer internship by Adam Hesterberg Engineering
August 30, 2017 Back from the brink: What Duolingo learned about its resurrected users by Conor Walsh Product
May 18, 2017 How we invented a new way to teach one of the most difficult languages to learn by Masato Hagiwara Product
May 10, 2017 How Streaks keep Duolingo learners committed to their language goals by Kai Herng Loh Product
January 9, 2017 How do your country, age and gender impact your New Year’s resolutions? by Michaela Kron Research
September 13, 2016 Flipping Duolingo: filling a gap in support for right-to-left languages by David Andrews Engineering
May 5, 2016 Which countries study which languages, and what can we learn from it? by Bozena Pajak Research
March 31, 2016 Which countries are the best at keeping their New Year’s resolutions? by Bozena Pajak Research
Research September 13, 2023 Special report: Which countries are most interested in Asian languages? by Cindy Blanco Read More
Research July 24, 2023 Special report: Which generation is most serious about their streak? by Duolingo Team Read More