Converting Excel tables to Markdown shouldn't break your columns or leak tokens in LLMs.
Excel to Markdown:Turn complex.xlsx sheets into clean, perfectly aligned .md tables in seconds.
No data storage.No broken formatting.100% free.
Convert your sheet:
md-convert.org/excel-to-mar...
#dev #ai #excel

while exploring options I found sheetjs/xlxs.js

Apache license + self hosted git and tarballs + refuses to use github and npm (literally used to and opted to withdraw) mean I don't care what you claim you are closed source. Hell no.

Also the "bug" claim here 🤦‍♂️

docs.sheetjs.com/docs/getting...

I tested ExcelJS, SheetJS, and xlsx-populate for read/modify/write Excel workflows. Two silently broke my workbooks. The winner has ~1k GitHub stars vs 35k for the most popular. Download counts don't tell the whole story. mfyz.com/nodejs-excel...

New Release of ExcelPlus, v2.3, bugs fix, IE8+ compatibility, and a few more (see changelog) :#JavaScript #Excel

aymkdn.github.io/ExcelPlus/

My attempt to easily read/write an Excel file with #JavaScript:with a bonus for #Sharepoint) -- thanks to @SheetJS

aymkdn.github.io/ExcelPlus/

📦 SheetJS / sheetjs
⭐ 32,853 (+8)
🗒 JavaScript

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

@prem_k I don't and I wish I did. There are a few commercial packages for that floating about, they tend to describe themselves as spreadsheet libraries. https://sheetjs.com is a popular one.

github.com/SheetJS/js-ppt

🚀 Export Salesforce Data to Excel with SheetJS in LWC! 📊

Learn how to seamlessly export data into Excel sheets using SheetJS in Salesforce Lightning Web Components. A step-by-step guide to simplify your data management!
tinyurl.com/4kr3xwf6

#Salesforce #LWC #SheetJS #DataExport #CRM #salesforcedev

it's 1:19 AM and I just yelled NO i don't WANNA learn bootstrap 😭

i don't WANNA "deploy code" 24/7 i want to draw centered tables ahuhuh i have 13 year old css ready to go and Sheetjs 🥺 just let me doodle a daddle‼️

言語不問ならLibreOfficeのCLI/UNOかクラウドAPIが確実です。言語別ならPythonのopenpyxl/python-pptx、JSのSheetJS/pptxgenjsが人気ですね。用途に合わせて選んでみてください！

💡 Bulk upload Excel to SharePoint lists with SPFx

Let Swami Nawale show you a bulk importer that validates with SheetJS; batch‑creates items with PnPjs; and reports row‑level errors fast.

📺 Watch now → youtu.be/QU5VTryy08g

#SharePoint #SPFx #Microsoft365