xlsx excel js sheets npm exceljs pivottable sheetjs xlsx xlsx-chart

 exceljs vs pivottable vs sheetjs vs xlsx vs xlsx-chart
https://npmtrends.com/exceljs-vs-sheetjs-vs-xlsx
https://www.npmjs.com/package/xlsx

https://github.com/SheetJS/sheetjs
https://github.com/exceljs/exceljs

https://en.wikipedia.org/wiki/LibreOffice
https://en.wikipedia.org/wiki/Collabora_Online

https://en.wikipedia.org/wiki/Category:Spreadsheet_software
https://en.wikipedia.org/wiki/Microsoft_Excel
https://en.wikipedia.org/wiki/Spreadsheet

excel    xlsx    rendering xlsx    generator    template    viewModel    exporting data    ExcelJs    Spreadsheets    spread    sheet    data    export xlsx    generate xlsx    generate spreadsheet
https://www.npmjs.com/search?q=keywords:spreadsheets
https://dev.to/ankitprajapati/exporting-data-to-excel-file-in-angular-using-exceljs-k13