Topics / #xlsx

Xlsx projects on GitHub

Reading and generating Excel spreadsheet files

As of , the most-starred Xlsx projects on GitHub are vue-element-admin (90.1K stars), MinerU (81.9K stars) and docling (69K stars). GitHub.Locker tracks 27 Xlsx repositories with 561.5K stars combined. The fastest-growing on October 16 was genoffice, with +77 stars in a day.

27Projects
561.5KStars in total
+341Stars in a day
Browse in the catalog →github.com/topics/xlsx ↗

Hot right now

Most stars gained in a day · Oct 16

+77

genoffice

genspark-ai/genoffice · ★ 9.9K

GenOffice is a free, open-source AI-powered office suite for editing real .docx, .xlsx, .pptx, PDF, Markdown and HTML files, with a built-in AI agent that reads and edits the document for you on macOS, Windows and Linux.

+46

MinerU

opendatalab/MinerU · ★ 81.9K

MinerU is a high-accuracy document parsing engine that converts PDF, DOCX, PPTX, XLSX, images and web pages into structured Markdown or JSON, built for LLM, RAG and agent workflows.

+44

qiaomu-anything-to-notebooklm

joeseesun/qiaomu-anything-to-notebooklm · ★ 6.3K

A Claude Code Skill that turns almost any content — WeChat articles, web pages, YouTube videos, PDFs, podcasts, search results — into outputs like podcasts, slide decks, mind maps or quizzes by routing it through Google NotebookLM.

+37

docling

docling-project/docling · ★ 69K

Docling parses diverse document formats such as PDF, DOCX, PPTX, XLSX, HTML and more, turning them into a unified representation ready for generative AI pipelines.

The all-time top

27 projects · by stars

  1. #1 · PanJiaChen/vue-element-admin

    vue-element-admin

    vue-element-admin is a production-ready front-end solution for building admin interfaces, built on Vue and the element-ui component toolkit.

    90.1K
  2. #2 · opendatalab/MinerU

    MinerU

    MinerU is a high-accuracy document parsing engine that converts PDF, DOCX, PPTX, XLSX, images and web pages into structured Markdown or JSON, built for LLM, RAG and agent workflows.

    81.9K
  3. #3 · docling-project/docling

    docling

    Docling parses diverse document formats such as PDF, DOCX, PPTX, XLSX, HTML and more, turning them into a unified representation ready for generative AI pipelines.

    69K
  1. 4

    marker

    40.5Kdatalab-to/marker · Python

    Marker is a document conversion tool that turns PDFs (and other document types) into markdown, JSON, HTML, or chunked output quickly and accurately, extracting tables, equations, forms, and images along the way.

  2. 5

    sheetjs

    36.3KSheetJS/sheetjs

    SheetJS Community Edition is an open-source JavaScript toolkit for spreadsheet data: it extracts useful data from almost any complex spreadsheet and generates new spreadsheets that work with legacy and modern software alike.

  3. 6

    easyexcel

    33.6Kalibaba/easyexcel · Java

    EasyExcel is a Java library from Alibaba for reading and writing Excel files with very low memory usage, solving the out-of-memory problems that plague Apache POI and JXL on large files.

  4. 7

    OfficeCLI

    32.1KiOfficeAI/OfficeCLI · C#

    An open-source Office suite built for AI agents: it gives any AI agent full control over Word, Excel, and PowerPoint — reading, editing, and creating documents — right from the command line.

  5. 8

    univer

    22.7Kdream-num/univer · TypeScript

    Univer is an open-source SDK for embedding spreadsheet, document, and presentation editing directly into your own product, instead of hosting a separate office app.

  6. 9

    excelize

    21Kqax-os/excelize · Go

    Excelize is a library written in pure Go for reading and writing Microsoft Excel spreadsheet files in the XLAM, XLSM, XLSX, XLTM and XLTX formats.

  7. 10

    TikTokDownloader

    16.9KJoeanAmier/TikTokDownloader · JavaScript

    DouK-Downloader (formerly TikTokDownloader) is a tool for downloading videos, images and live streams from Douyin (Chinese TikTok) and TikTok, and for collecting platform data such as account details, comments and search results.

  8. 11

    Luckysheet

    16.6Kdream-num/Luckysheet · JavaScript

    Luckysheet is a completely open source online spreadsheet like Excel — a powerful, configurable Excel-style grid with formulas, charts and pivot tables that runs in the browser.

  9. 12

    exceljs

    15.5Kexceljs/exceljs · JavaScript

    ExcelJS is a JavaScript library for reading, manipulating and writing Excel spreadsheets — data and styles — in XLSX and JSON. It was built by reverse engineering real Excel spreadsheet files.

  10. 13

    x-spreadsheet

    14.6Kmyliang/x-spreadsheet · JavaScript

    A web-based JavaScript spreadsheet: an Excel-like, editable grid that runs in the browser.

  11. 14

    PhpSpreadsheet

    14KPHPOffice/PhpSpreadsheet · PHP

    PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files like Excel and LibreOffice Calc, without needing Excel or any external software installed.

  12. 15

    Laravel-Excel

    12.7KSpartnerNL/Laravel-Excel · PHP

    Laravel Excel is a Laravel package that wraps PhpSpreadsheet to make exporting and importing Excel/CSV files easy, with support for chunked reads, batch inserts, and queued jobs for large datasets.

  13. 16

    PHPExcel

    11.3KPHPOffice/PHPExcel · PHP

    PHPExcel was a PHP library for reading and writing spreadsheet files, like Excel documents. It is dead: officially deprecated in 2017 and permanently archived in 2019.

  14. 17

    awesome-claude-skills

    10.3KBehiSecc/awesome-claude-skills

    A curated, community-maintained list ('awesome-list') of Claude Skills — reusable capability modules that extend what Claude and Claude Code can do, covering document handling, coding tools, data analysis, research, writing, and more.

  15. 18

    genoffice

    9.9Kgenspark-ai/genoffice · TypeScript

    GenOffice is a free, open-source AI-powered office suite for editing real .docx, .xlsx, .pptx, PDF, Markdown and HTML files, with a built-in AI agent that reads and edits the document for you on macOS, Windows and Linux.

  16. 19

    qiaomu-anything-to-notebooklm

    6.3Kjoeseesun/qiaomu-anything-to-notebooklm · Python

    A Claude Code Skill that turns almost any content — WeChat articles, web pages, YouTube videos, PDFs, podcasts, search results — into outputs like podcasts, slide decks, mind maps or quizzes by routing it through Google NotebookLM.

  17. 20

    univer-workspace

    2.3Kdream-num/univer-workspace · TypeScript

    Univer Workspace is an open-source, self-hosted Office workspace that brings Sheets, Docs, Slides, relational tables, canvases, and boards into one shared runtime where people and AI agents create, collaborate, and review content together.

  18. 21

    open-ontologies

    1.1Kfabio-rovai/open-ontologies · Rust

    Open Ontologies lets you plan, apply and roll back changes to a production ontology: it shows every consequence as a blast-radius report before you apply a change, then hands the reviewer a proof they can re-check without trusting you or the engine.

  19. 22

    jev-seo

    654AgriciDaniel/jev-seo · Python

    jev-seo is a live SEO auditor that crawls a site from one homepage URL, checks it against 52 rules tied to Google Search Central, measures Core Web Vitals, and asks Jev (TypeSafe's System One model) typed questions about every page, producing a PDF, an XLSX action tracker and a Markdown report from the same audit data.

  20. 23

    dsh-univer-office

    555dream-num/dsh-univer-office · TypeScript

    dsh-univer-office is a plugin for DeepSeek Harness (DSH) that gives its agent a real office environment — spreadsheets, documents, presentations, lightweight databases (Base), and canvases (Board) — all in one runtime, with every change reviewable before you accept it.

  21. 24

    MiniPdf

    504mini-software/MiniPdf · C#

    MiniPdf is a family of lightweight, fast, native libraries and CLI tools that convert Office documents (XLSX, DOCX, PPTX) to PDF, with implementations for .NET (C#), Rust, Java, Python, Node.js and Go.

  22. 25

    beadrelief

    488pgp00/beadrelief · TypeScript

    BeadRelief turns any image into an editable bead pattern (like Perler beads) or a multicolor 3MF relief for 3D printing, entirely inside your browser.

  23. 26

    DoveVannoINostriSoldi

    344Italian-Builders-Org/DoveVannoINostriSoldi · TypeScript

    DoveVannoINostriSoldi is a civic open-source project that collects and analyzes Italian public spending data from official sources, using AI to highlight where public resources could be used more efficiently. It also includes a budget law (Legge di Bilancio) reallocation simulator based on OpenBDAP commitment-basis appropriations.

  24. 27

    transition-state-zero-trust-toolkit

    114theycallmehassan1/transition-state-zero-trust-toolkit

    A set of open, vendor-neutral worksheets, checklists, test records and pilot artifacts for governing the messy middle period of a zero trust migration, built to complement NIST SP 1800-35.

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