Interactive multiple-choice exam & quiz assessment runner: 2-column test canvas with real-time countdown timer, question navigator grid with status indicators (completed, active, flagged, unanswered), syntax-highlighted code snippets, single-choice selection cards, submit confirmation modal, and comprehensive score breakdown with review explanations.
npx shadcn@latest add https://uipkge.dev/r/react/quiz-assessment-runner.jsonquiz-assessment-runner