The article outlines how to export data from a Node.js application into both JSON and CSV formats. For exporting to JSON, it uses the fs module's fs.writeFile() method to save the data array to a file, recommending the use of JSON.stringify with an indentation argument for improved readability. For CSV, the article emphasizes the need to structure the data correctly due to delimiters and varying object keys, hinting at using specific packages to facilitate the export process.
The exportToJSON function leverages the fs module to asynchronously write your scraped data array to a scraped-data.json file.
Exporting data to CSV requires transforming a JavaScript array into properly structured CSV data, handling delimiters, headers, and edge cases.
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