# GridCraft-web

GridCraft-web is a community-maintained Docker image that serves GridCraft, a spreadsheet application written in Rust, through a browser-based WebAssembly interface. It is open source and self-hosted, installable on Unraid.

Canonical page: https://ourlocalhost.com/app/7461/gridcraft-web

## Description

GridCraft Web is a community-maintained Docker image that serves GridCraft, a spreadsheet application written in Rust, through a browser-based WebAssembly interface. The upstream application supports spreadsheet workflows and workbook formats including XLSX, CSV, and TSV. Workbooks are opened and saved through browser file handling; the container only serves the static web application and does not provide centralized workbook storage or server-side spreadsheet processing.

## Platform availability

Available on 4 of 9 platforms: Unraid, Mac, Windows, Linux.

## Desktop and other devices

Mac, Windows, Linux.

## Health score

67/100 (Good), based on 4 of 4 factors.
- Maintained: 82 (last commit 0 days ago)
- Popular: 77 (7,144 GitHub stars)
- Easy to install: 50 (4 install platforms, Docker image)
- Light to run: 30 (4 GB minimum RAM)

## Links

- Unraid: https://ca.unraid.net/apps/gridcraft-web-1qfxfh80plqca8?q=gridcraft-web
- GitHub: https://github.com/storytold/gridcraft
- desktop: https://github.com/storytold/gridcraft/releases/latest

## Common questions

### Where are workbooks stored when I self-host gridcraft-web?

Workbooks are opened and saved through browser file handling. The container only serves the static web application and does not provide centralized workbook storage or server-side spreadsheet processing.

### Can I use gridcraft-web without installing a native desktop client?

Yes, GridCraft runs in the browser via WebAssembly.

### What workbook format best preserves features during migration or backup?

XLSX is the native format and round-trips styles, themes, formulas including dynamic arrays, tables, conditional formats, validation, comments, hyperlinks, charts, pictures, sparklines, pivot tables and print settings.

### Does gridcraft-web support PDF output and printing?

Yes, it includes Page Break Preview, print settings, and PDF export and printing.

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Source: Our Local Host (https://ourlocalhost.com/app/7461/gridcraft-web), the self-hosted and open-source app directory.