@e-invoice-eu/core

Generate e-invoices (E-Rechnung in German) conforming to EN16931 (Factur-X/ZUGFeRD, UBL, CII, XRechnung aka X-Rechnung) from LibreOffice Calc/Excel data or JSON.

node-zugferd

A Node.js library for creating ZUGFeRD/Factur-X compliant documents. Generating XML and embedding it into PDF/A files, enabling seamless e-invoicing and digital document compliance.

node-tw-e-invoice

An unofficial Node.js interface of Taiwan MOF E-Invoice API . 台灣財政部電子發票 API 的 非官方 Node.js 介面。

furs-client-ts

Professional TypeScript client for FURS (Slovenian Financial Administration) invoice fiscalization and business premise registration with full type safety and IntelliSense support