how to work with .xlsx files?

This page summarizes the projects mentioned and recommended in the original post on /r/node

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  1. SheetJS js-xlsx

    📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

    ExcelJS and XLSX (SheetJS) are great libraries to work with XLSX files. The former I've found a bit easier to work with but less efficient in general.

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  3. excelize

    Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

    But if you absolutely need xlsx files, I would seek the best library for the job and write this in golang.

  4. ExcelJS

    Excel Workbook Manager

    ExcelJS and XLSX (SheetJS) are great libraries to work with XLSX files. The former I've found a bit easier to work with but less efficient in general.

  5. ecma-376-5th

    Discontinued ECMA 376 (Office Open XML File Formats), 5th edition

    You could also parse them yourself. If you read the open documentation on the XLSX format, you'll find it's actually just a collection of ZIP files containing XML formatted files. You can stream the files into Nodejs with an archive parsing library such as yauzl and parse the data using an XML parse such as rgrove/parse-xml

  6. yauzl

    yet another unzip library for node

    You could also parse them yourself. If you read the open documentation on the XLSX format, you'll find it's actually just a collection of ZIP files containing XML formatted files. You can stream the files into Nodejs with an archive parsing library such as yauzl and parse the data using an XML parse such as rgrove/parse-xml

  7. parse-xml

    A fast, safe, compliant XML parser for Node.js and browsers.

    You could also parse them yourself. If you read the open documentation on the XLSX format, you'll find it's actually just a collection of ZIP files containing XML formatted files. You can stream the files into Nodejs with an archive parsing library such as yauzl and parse the data using an XML parse such as rgrove/parse-xml

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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