const KataCard = ( kata, onSelect ) => ( <div className="kata-card" onClick=() => onSelect(kata.id)> <h3>kata.name</h3> <span className=`difficulty $kata.difficulty`>kata.difficulty</span> <p>kata.description.slice(0, 80)...</p> <div className="stats"> <span>✅ kata.completions</span> <span>⭐ kata.averageRating</span> </div> </div> ); Where the user actually performs the kata.
return ( <div className="dojo"> <h2>kata.name</h2> <p>kata.instructions</p> <textarea value=userCode onChange=(e) => setUserCode(e.target.value) /> <button onClick=runTests>Execute Kata</button> result && <div className="result">result</div> </div> ); ; Tracks repetitions and proficiency. const KataCard = ( kata, onSelect ) =>
const MasteryTracker = ( userId, kataId ) => const [history, setHistory] = useState([]); // Log each attempt with timestamp and score const logAttempt = (score) => const newAttempt = date: new Date(), score ; setHistory([...history, newAttempt]); // Update user's mastery level based on 3+ successful attempts ; const KataCard = ( kata