// Custom Properties // Custom properties are incredibly useful if you want to be able to apply quick parts or custom cover pages // to the document in Word after the document has been generated. Standard properties (such as creator, title // and subject) cover typical use cases, but sometimes custom properties are required. // Import from 'docx' rather than '../build' if you install from npm import * as fs from "fs"; import { Document, Packer } from "../build"; const doc = new Document( // Standard properties { creator: "Creator", title: "Title", subject: "Subject", description: "Description", customProperties: [ { name: "Subtitle", value: "Subtitle" }, { name: "Address", value: "Address" }, ], sections: [], }, ); Packer.toBuffer(doc).then((buffer) => { fs.writeFileSync("My Document.docx", buffer); });