Is it possible to read or write charts with exceljs?
Another nodejs library allow to do that : https://www.npmjs.com/package/xlsx-chart but it seems there's no way to merge workbook.
We should get inspiration here: https://github.com/optilude/xlsx-template
And also see this discussion here: https://github.com/SheetJS/js-xlsx/issues/111
I'm guessing this is not simple :)
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I'm guessing this is not simple :)