Message from JavaScript discussions

June 2019

— Hope its ok

— 

Hi, I'm new to JS. And i want to display the uploaded excel file (. xlsx) on the screen in the table format. I need help.

— You will need to convert it manually or using a tool

— Save as CSV is good enough if you won't need to update it often

— I would recommend something like this:
https://www.npmjs.com/package/xlsx-stream-reader

If you need to keep it live / want to convert dynamically

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— (You'll also need some code running on the web server)

— Is it possible to do it without using any library.

— Yes, but it will take a lot of code

— First of all, an excel file is a zip file, so you'll either need to use a library that understands zip files (use JSZip), or implement a zip reader by yourself (I don't recommend doing that)

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— JSZip works in the browser

— DEC64 in JS when

— TRGWII thank you