Sporeline - Mushroom Farm Calculator

Sporeline is a downloadable mushroom farm calculator for planning batch costs and keeping local records. Enter your own costs, expected yield, selling price and fees to see forecast revenue, costs, profit and a target price for your chosen margin. Record cumulative harvested and sold quantities to compare forecast and actual results.

What is included

- Batch costing and pricing: substrate, spawn, supplies, labor, utilities, delivery, packaging and sales fees.

- A picker with 14 common species labels, plus Add species for your own labels. Saving a batch makes its custom label reusable. Labels do not set yield or growing assumptions.

- Saved batches: create, edit and delete records, with a farm overview and recorded totals.

- Cumulative actual harvest, sales and paid-order totals per batch. These are totals you update, not a dated harvest log or flush history.

- JSON backup and validated restore, plus a printable sale summary.

- Business name, lb/kg units and USD, CAD, GBP, EUR or AUD display currency; light/dark/system themes and a responsive layout. Currency selection does not convert amounts.

How it runs

Download and unzip the package. With Node.js installed on your computer, open a terminal in the source folder, run node serve-review.mjs, and visit http://127.0.0.1:4173 in your browser. Keep the terminal open while using the app. The prebuilt app needs no dependency installation, account, subscription or internet connection to run. This is a local browser application, not a hosted service or native mobile app. The included loopback server does not provide remote phone/tablet access.

Your records stay in the same browser at the same address and port. Export JSON backups regularly and use one editing tab at a time. There is no cloud backup, device sync or shared staff database. The app starts empty; listing screenshots use illustrative data.

Scope to know before buying

Forecast and actual figures use each batch's current costs and selling price; they are not historical cost snapshots. Use separate batches for different prices/channels and allocate costs once. Unsold harvest is not revenue. Sporeline does not include dated harvest events, inventory valuation, taxes, accounting integrations, climate sensors, rack management, tasks, messaging, staff accounts or cultivation advice. The printable sale summary is not a tax invoice or proof of payment. Results depend on your inputs; no yield, sales or profit outcome is promised.

License

US$49 licenses the covered original RevenueWorks calculator, integration and validator components for internal use by one purchasing business and its staff, including backups. There is no recurring license fee for this copy. Do not resell, redistribute, sublicense, publish, give away, bundle or offer those covered components as a hosted service for others; a separate business needs its own license. Original Sporeline/Shadcn Admin and third-party open-source rights remain intact, and these limits do not apply to your business data. Full scoped terms and all required notices are included.

Support

revenueworks.shop@gmail.com

Screenshots

1. The real batch calculator, forecast/actual comparison, saved record and backup guidance. Illustrative test data; the purchased app starts empty.

2. The real species picker at mobile width. Choose from 14 common species labels or add your own; labels do not set yield assumptions.

3. The real Add species dialog at mobile width. Save a batch with your custom label to reuse it. Responsive layout shown; the included local server does not provide remote device access.