Refcat/DuolingoUI reference · webGuidebook3 screens · DuolingoPatternsHomeClass & Lesson DetailAudio PlayerComponentsbuttonExplore real product flowsOnboardingCompleting a quizCanceling a planStarting a free trialLearnCompleting a lessonCreating a profileReporting a questionCopying an invitation linkEditing an avatarLogging inProfileExplore the full catalog