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script.js
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                const fetchData = async (url) => {
  try {
    const response = await fetch(url);
    if (!response.ok) {
      throw new Error(`HTTP error: ${response.status}`);
    }
    return response.json();
  } catch (error) {
    console.error('Error:', error);
  }
};
$fetchData('/api/data')
Promise {<pending>}

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