GH Repository · ranuts
document
Edit DOCX/XLSX/PPTX in your browser — client-side, no server, works offline (OnlyOffice + WebAssembly)
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- 1,944
- 30-day movement
- +93/day
- Related entries
- 60
- Connections
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node/pnpmmcp-serverdockerpwano-serverlocal-firstwebassemblyofflineexcelprivacyonlyofficeofficeppteditorclient-sidepptxdocumenttypescriptwordpreviewdocxwasmnodeHTML
A browser-based editor for DOCX, XLSX, and PPTX files built on OnlyOffice and WebAssembly, running entirely client-side with no server required. It is packaged as an MCP server and ships a CLAUDE.md, with a toolchain of Node, pnpm, TypeScript, and Docker.
Reach for it when you need to edit or preview Office documents locally and offline without uploading files to a server.
Use it to
- Edit DOCX files in the browser offline
- Preview XLSX spreadsheets client-side
- Modify PPTX presentations without a server
- Expose document editing as an MCP tool
- Run a local-first PWA office editor
For Developers wanting private, offline Office document editing
- Role
- mcp-server
- Language
- HTML
- Licence
- AGPL-3.0
- Forks
- 209
- Open issues
- 6
- Last push
- 2026-09-12
- Latest release
- v0.0.1 · 2025-11-20
topicsdocxonlyofficewebassemblymcp-serverofflineclient-side