CutStack Planner

Link to the tool: CutStack Planner

CutStack Planner is a Progressive Web App (PWA) for optimizing rectangular cuts from sheet materials such as plywood, MDF, and particle board.

The app is designed for workshop use: import a part list from CSV, configure sheet + kerf, run packing, and review visual cutting layouts.

Features

• CSV import with validation (required columns: Qty, Width, Height; optional Name)
• Flexible delimiter detection (comma, semicolon, tab)
• Sheet and tool configuration (width, height, kerf, optional part rotation)
• Multi-strategy guillotine solver flow with ranked results
• Advanced and simple result views
• Per-sheet visualization, utilization stats, and unplaced parts summary
• Local cut history
• PWA support with service worker and manifest
• No authentication and no server-side persistence

Data and Privacy

• All computation runs client-side in the browser.
• Imported input is stored in sessionStorage.
• Saved history is stored in browser localStorage.
• No backend database and no external data service are used by this app.

CSV Format

Expected columns:

• Qty or Quantity (positive integer)
• Width (positive number)
• Height (positive number)
• Name (optional)

Additional columns are ignored.

Example:

Name,Qty,Width,Height
Side panel,4,400,300
Shelf,6,380,280
Back panel,2,800,500

License

This project is licensed under the terms in LICENSE.

Summary:

• Free to use (including commercial workshop/business usage of the app).
• Commercial resale/hosting/distribution of the source code is not allowed without separate written permission.