React Memoization, Memoization, Reactjs, React, 100daysofcode.
useState(new Map()); const calculateFibonacci = (n) => { if (n <= 1) return n; if (!fibonacci.has(n)) { const result = calculateFibonacci(n - 1) + calculateFibonacci(n - 2); fibonacci.set(n, result); } return fibonacci.get(n); }; const n = 10; // Change to the desired value const result =