fetchWithRetry.js

async function fetchWithRetry(url, retries = 5, baseDelay = 500) {
  for (let i = 0; i < retries; i++) {
    try {
      const response = await fetch(url);
      if (!response.ok) throw new Error('Request failed');
      return await response.json();
    } catch (error) {
      const jitter = Math.random() * baseDelay;
      const delay = baseDelay * Math.pow(2, i) + jitter;
      console.log(`Retry ${i + 1}/${retries} failed. Retrying in ${Math.round(delay)}ms...`);
      await new Promise(res => setTimeout(res, delay));
    }
  }
  throw new Error('All retries failed');
}