Refcat/Duolingo/Completing a lessonUI reference · WebCompleting a lessonCompleting a lesson · Completing a lesson · DuolingoAdded to Refcat Oct 11, 2026PatternsQuizComponentsbuttonExplore real product flowsOnboardingCompleting a quizCanceling a planStarting a free trialLearnCompleting a lessonCreating a profileReporting a questionCopying an invitation linkEditing an avatarLogging inProfileMore UI examplesonboarding UI examplesExplore the full catalog