#excel

A Blazor component and utility library for mapping uploaded CSV or tabular files to C# objects. Supports header extraction and user-defined property mapping.

A modern configuration converter based on Protobuf (proto3).

A pure rust library for reading and writing spreadsheet files

全龄段友好的C#万能工具库，码数吐司库，包含一些常用的操作类，大都是静态类，加密解密，反射操作，权重随机筛选算法，分布式短id，表达式树，linq扩展，文件压缩，多线程下载，硬件信息，字符串扩展方法，日期时间扩展操作，中国农历，大文件拷贝，图像裁剪，验证码，断点续传，集合扩展、Excel导出等常用封装。诸多功能集一身，代码量不到2MB！

Zero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Pure TypeScript, works everywhere.

Provides methods for reading and writing Excel files using strongly-typed objects with automatic property mapping and basic type conversion

The spreadsheet toolkit for coding agents - edit, render, calculate, and lint Excel workbooks.

Excelize is a C# port of Go Excelize library that allow you to write to and read from XLAM / XLSM / XLSX / XLTM / XLTX files.

Laravel DataTables Export plugin that uses queue, spout and livewire for bulk data export.

MIT-licensed PowerShell document automation for Word, Excel, PowerPoint, PDF, email, PST/OST, OneNote, Visio, OpenDocument, and mixed-format Reader workflows.

Lightweight and very fast XLSX Excel Spreadsheet Writer in PHP. Supports full XLSX-file functionality - cell formatting, formulas, styles, charts, etc.

Utility to convert Excel XLSX files to JSON

A Rust library for creating Excel XLSX files.

Single API for reading, manipulating and writing data in csv, ods, xls, xlsx and xlsm files

El repositorio no publica descripción.

OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.

Generate docx, pptx, and xlsx from templates (Word, Powerpoint and Excel documents), from Node.js or the browser. Demo: https://www.docxtemplater.com/demo. #docx #office #generator #templating #report #json #generate #generation #template #create #pptx #docx #xlsx #react #vuejs #angularjs #browser #typescript #image #html #table #chart

Read and write simple Excel and CSV files

.NET RAG document processing library that transforms PDF, DOCX, HWP, and more into optimized chunks via a 5-stage pipeline with Rust-based FFI readers.

A browser-based viewer for Office Open XML documents that renders to an HTML Canvas element.

Zero-dependency TypeScript toolkit for Excel, Word, PDF, CSV, Markdown, XML & ZIP — one API across Node.js, Bun & browsers.

AI-Agent-ready CLI framework for editing, testing, running, tracing, and diffing Excel VBA projects.

📊 Easily manage & generate spreadsheets. CSV & Excel files supported.

🚀 PHP Extension for creating and reader XLSX files.

The fastest .NET library for reading Excel data files.

Simple excel-like datasheet Blazor component

Excel Export for Filament Admin Resources

MCP server + CLI giving AI agents 50 spreadsheet tools for .xlsx — live-recalc formulas (~390 Excel functions), repair broken references & external links, read/write, diff, and audit. Works in Claude Code, Cursor, Codex, and any MCP client.

Stream millions of rows to XLSX with O(1) memory and direct S3 multipart upload. Laravel-friendly. PHPSpreadsheet alternative for large exports.

Convert HTML to DOCX/PDF and edit DOCX/XLSX/PPTX from .NET. Pure managed - no native binaries, no browser, no LibreOffice. Runs on Linux, works offline.