Extend SheetJS to add borders, fills, fonts, and alignment when generating styled Excel files in Node.js and the browser

Microsoft backed, Excel advanced xlsx workbook generation JavaScript library

SimpleXML is a simple, easy to use Simple non complex XML, XLSX, XLS & CSV Documents manipulation program.

Local-first macOS dashboard for Codex CLI token usage, cost estimates, model usage, and project usage from ~/.codex logs.

A high-performance converting tool that helps you view a XLSX file on Browser.

Mahat Certification Project, using C#, Angular and SQL server

C# Unified Rendering: Identical PDF, XLSX & WinForms PrintPreview from Scratch

Easy way to convert Excel file to CSV and CSV to Excel with GUI using python.

Export xlsx data using jquery javascript

Symfony/SonataAdmin export for Excel(.xlsx)

Fire alarm prospection submission form with Excel export and Netlify backend integration

angular.io app simulating an Excel sheet

Excel Comparison Tool for comparing czech companies data (business ID, business address) with ARES (official business register)

Modern workforce management dashboard to track worker attendance, site allocation, and wage analytics with charts and Excel export. Built using React, TailwindCSS and REST API integration.

A Cross-Platform Desktop app to combine multiple CSV files into a single CSV / XLSX File

A WPF application that bulk extracts data from a directory of XLSX files.

Simple and easy to use DTB to XLSX (and CSV) format converter.

Export TikTok comments to CSV / Excel / JSON. 100% local, no account, no upload, no limit.

CLI em Python para transformar exportações XML do Jira em uma planilha Excel organizada, com opção de gerar também um arquivo .txt

FastAPI web app to plan module calendars, exclude academic dates, distribute RAs, and export XLSX workbooks.