Chart.js
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*Copyright (c) 2014-2024 Chart.js Contributors
*https://github.com/chartjs/Chart.js/blob/master/LICENSE.md
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ExcelJS
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*Copyright (c) 2014-2019 Guyon Roche
*https://github.com/exceljs/exceljs/blob/master/LICENSE
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FileSaver.js
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*Copyright © 2016 Eli Grey.
*https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
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