Ranked by Attention Score: stars gained over the last 30 complete days
29 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus a `genoffice` CLI and agent skill so Claude Code, Codex and Cursor can create and edit real .docx/.xlsx/.pptx files locally. Bring your own key. macOS, Windows & Linux.
The Office Harness for AI Agents — Spreadsheets, Docs, Slides, Canvas, Relational Tables, and PDF in one runtime.
Doca｜开源文档管理与知识库，支持多人协同编辑、在线文档、Markdown、表格、幻灯片、画布和 AI 助手。Self-hosted document management, knowledge base & real-time collaborative editing for individuals and small teams.
🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative
Grist is the evolution of spreadsheets.
✨ AI Spreadsheet for Business
A terminal spreadsheet multitool for discovering and arranging data
ONLYOFFICE Docs is a free collaborative online office suite comprising viewers and editors for texts, spreadsheets and presentations, forms and PDF, fully compatible with Office Open XML formats: .docx, .xlsx, .pptx and enabling collaborative editing in real time.
Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
🚀🎉📚 APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.
JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡
📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs
Read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way
A pure PHP library for reading and writing spreadsheet files
Jspreadsheet is a lightweight JavaScript data grid component for creating interactive data grids with advanced spreadsheet controls.
A Python module for creating Excel XLSX files.
Luckysheet upgraded to Univer
Low-code backend platform. Manage database on spreadsheet-like UI and build cloud functions workflows in JS/TS, all in your browser.
The project has been migrated to @wolf-table/table https://github.com/wolf-table/table
A C library for creating Excel XLSX files.
Pure go library for creating and processing Office Word (.docx), Excel (.xlsx) and Powerpoint (.pptx) documents
EPPlus-Excel spreadsheets for .NET
Simple excel-like datasheet Blazor component
Go library for reading and writing XLSX files.
Spreadsheet Architect is a library that allows you to create XLSX, ODS, or CSV spreadsheets super easily from ActiveRecord relations, plain Ruby objects, or tabular data.
Fast and reliable way to work with Microsoft Excel™ [xlsx] files in Golang
Read and write Excel (.xlsx, .xls), CSV, and ODS files in Java with one line of code. Annotation-based mapping, SAX streaming, built-in validation, 19 type converters, cell styling. A high-performance alternative to Apache POI.
A Java library (Jackson extension) for reading and writing Excel spreadsheets (XLSX/XLS) as POJOs.
Interactive, fit-to-width markdown tables in Neovim: modal cell navigation, horizontal scroll, visual row/column selection, spreadsheet-like operations, and CSV/TSV conversion.