PaperJSX XLSX Pro

Generate production Excel .xlsx workbooks from JSON and TypeScript with the paid PaperJSX spreadsheet engine.

Install

npm install @paperjsx/json-to-xlsx-pro

Requires Node.js >=18 and a valid PAPERJSX_LICENSE_KEY.

Quick Start

import { SpreadsheetEngine } from "@paperjsx/json-to-xlsx-pro";
import { writeFileSync } from "node:fs";

const buffer = await SpreadsheetEngine.render(
  {
    meta: { title: "Ops Dashboard", creator: "PaperJSX" },
    sheets: [
      {
        name: "Summary",
        rows: [
          { cells: [{ value: "Metric" }, { value: "Value" }] },
          { cells: [{ value: "MRR" }, { value: 128000 }] },
          { cells: [{ value: "Churn" }, { value: 0.018 }] },
        ],
      },
    ],
  },
  { licenseKey: process.env.PAPERJSX_LICENSE_KEY },
);

writeFileSync("ops-dashboard.xlsx", buffer);

Included In Pro

• production/self-hosted commercial spreadsheet usage
• formula evaluation and quality reporting
• workbook validation, repair, and validate-repair flows
• template parsing, inspection, and assembly

Core API

• SpreadsheetEngine.render(document, options?)
• SpreadsheetEngine.repair(buffer, options?)
• SpreadsheetEngine.validateAndRepair(buffer, options?)
• parseTemplate(buffer, options?)
• assembleFromTemplate(template, data, options?)

Links

• Docs: paperjsx.com/docs
• Pricing: paperjsx.com/pricing

License

Commercial license required. See the packaged LICENSE file.