baotlake/office-website

Web Office: Local-First & Private. Professional-grade Word, Excel, and PowerPoint editing powered by WebAssembly. Zero data uploads, 100% client-side for uncompromising privacy. 🛡️ 纯本地浏览器 Office，数据零上传，隐私安全。⚡️ Wasm 採用、ローカル完結で究極のプライバシー。🚀 Полная приватность: Wasm-офис без загрузки данных.

TypeScript

1,471

14 commits

updated Apr 25, 2026

office.ziziyi.com

See the code

README

ZIZIYI Office

A modern, local-first Office document preview and editing solution.

🚀 Live Demo | 中文版 | English

Quick Create: 📄 Word | 📊 Excel | 📽️ PowerPoint

🚀 Overview

ZIZIYI Office is a powerful web application designed to provide a seamless experience for viewing and editing Office documents (Word, Excel, PowerPoint) directly in your browser. Built with a "local-first" philosophy, it ensures your documents remain private and secure while providing a desktop-class editing experience.

🌍 Access Options

Global (office.ziziyi.com): Hosted on Cloudflare Pages. Recommended for users outside the Asia-Pacific region.
Asia-Pacific Optimized (o.ziziyi.com): Hosted on EdgeOne. Features a shorter, easier-to-remember domain and offers faster access for users in the Asia-Pacific region (e.g., China, Japan, Singapore).

✨ Key Features

📂 Multi-Format Support: Open and edit .docx, .xlsx, and .pptx files.
🔒 Local-First: Files are processed locally in your browser, ensuring data privacy.
⚡ Fast & Responsive: Built with Next.js 15+ and optimized for performance.
🛠️ Rich Tools: Integrated with advanced editing capabilities.
📦 Persistent Storage: Uses IndexedDB for local file management.
🌐 Cloud Integration: Easy file selection via Uppy (Google Drive, Dropbox, OneDrive).

🛠️ Technology Stack

Framework: Next.js
State Management: Zustand
UI Components: Radix UI & Lucide Icons
Database: IndexedDB (via idb)
Deployment: Cloudflare Pages

🛠️ Getting Started

Prerequisites

Node.js 22+
pnpm (recommended)

Installation

Clone the repository:
```
git clone <repository-url>
cd website
```
Install dependencies:
```
pnpm install
```
Run the development server:
```
pnpm dev
```
Open http://localhost:3000 in your browser.

🚢 Deployment

The project is configured for Cloudflare Pages.

Production Build: pnpm build
Deploy to Production: pnpm deploy
Deploy Preview: pnpm deploy:preview

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request or open an issue.

📜 License

This project is licensed under the GNU Affero General Public License Version 3 (AGPL v3).

🙏 Acknowledgments

Special thanks to the following projects that made this possible:

ONLYOFFICE Web Apps
OnlyOffice x2t WASM - High-performance document conversion in the browser.
ONLYOFFICE SDKJS
Office Converters

Built with ❤️ for a better office experience.

docx

editor

excel

office

onlyoffice

pdf

powerpoint

ppt

pptx

wasm

word

xlsx

Significant stargazers

Bung

128 followers · starred Feb 2026

xxnuo

230 followers · starred Jan 2026

Riceball LEE

146 followers · starred Jan 2026

艾梦

163 followers · starred Jan 2026

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