By Duolingo team

Duolingo is the world’s most popular education app in the world with over 500 million downloads and 20 million Daily Active Users. Our mission is to make high-quality education free and accessible to all. We also believe that learning is easier when you’re having fun! Delight is in Duolingo’s DNA.

Reimagining education as an immersive experience, our bite-sized lessons go beyond textbooks, embracing a game-like atmosphere that keeps learners enthralled as they journey toward their goals. Within our vibrant ecosystem, delightful animations seamlessly blend with rewarding achievements, enticing learners to return again and again.

For example, our 365-day streak reward encourages learners to maintain a consistent learning routine. Our leaderboard system also adds friendly competition and allows learners to take pride in their progress over time.

At Duolingo, our aim is to create an inviting and immersive learning environment through our innovative app and web experience. The transformative power of Lottie animations and motion design has been our key to achieving this goal. These captivating elements have not only elevated our learners' engagement but have also extended their time spent on our platform. LottieFiles has played a pivotal role in enabling us to achieve this remarkable feat.

Over the course of our journey with LottieFiles, we have seamlessly integrated thousands of files into our ecosystem. Using tools like Lottie Preview, Lottie Editor, and the LottieFiles test app for iOS and Android, we can test, experiment, and troubleshoot our work quickly and easily before implementation.

Despite the incredible array of devices and operating systems we design for, Lottie helps us keep file sizes small and ensure reliable performance everywhere. As Duolingo’s products grow and evolve to reach even more learners around the world, Lottie animations help us keep users engaged, delighted, and always learning.

Want to share how you #BuiltWithLottie?

LottieFiles invites you to showcase your Lottie projects, apps, and websites.

Want to share how you #BuiltWithLottie?

LottieFiles invites you to showcase your Lottie projects, apps, and websites.