@fin.cx/einvoice
A TypeScript module for creating, manipulating, and embedding XML data within PDF files specifically tailored for electronic invoice (einvoice) packages.
e-invoice-api
The official TypeScript library for the e-invoice API
zatca-phase2
ZATCA Phase 2 e-invoicing integration for Node.js
zugferd-generator
A lightweight Node.js module for creating ZUGFeRD-compliant invoices.