file-type

Detect the file type of a file, stream, or data

v21.0.0 URL: https://unpkg.com/file-type@21.0.0/index.js

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xlsx

SheetJS Spreadsheet data parser and writer

v0.18.5 URL: https://unpkg.com/xlsx@0.18.5/dist/xlsx.full.min.js

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exceljs

Excel Workbook Manager - Read and Write xlsx and csv Files.

v4.4.0 URL: https://unpkg.com/exceljs@4.4.0/excel.js

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xlsx json csv excel font border fill number format number format alignment office spreadsheet workbook defined names data validations rich text in-cell format outlineLevel views frozen split pageSetup

node-xlsx

NodeJS Excel files parser & builder

v0.24.0 URL: https://unpkg.com/node-xlsx@0.24.0/dist/index.cjs

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read-excel-file

Read `*.xlsx` files of moderate size in a web browser or on a server.

v6.0.1 URL: https://unpkg.com/read-excel-file@6.0.1/index.cjs

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excel xlsx browser json