Reading and writing hydrid invoice documents (EN 16931, ZUGFeRD, Factur-X) with Typescript.

Read and Write Hybrid Invoice Documents (EN 16931 / Factur-X / ZUGFeRD / eRechnung) in Javascript / Typescript.

ZUGFeRD / Factur-X / XRechnung (EN-16931) for @jasy/pdf - invoice data model, CII XML, PDF/A-3.

Kontor MCP — MCP-free core library: detect, parse, validate, generate, convert EN 16931 e-invoices (XRechnung, ZUGFeRD)

Lints UBL and CII invoice XML against EN 16931 and the national e-invoicing mandates that are live in 2026

ZUGFeRD / XRechnung / Factur-X / EN-16931 parser/extractor

Create, verify and extract Factur-X / ZUGFeRD (EN 16931) electronic invoices — hybrid PDF+XML or plain CII XML.

Checks an invoice payload or field mapping against EN 16931 and the national CIUS of the country it detects — 29 rules, in your editor.

Factur-X / ZUGFeRD e-invoices in TypeScript: EN 16931 CII XML from a plain invoice object, PDF/A-3 embedding and extraction.

A JavaScript library for creating and parsing electronic invoices compliant with the eInvoicing Directive, EN 16931, and popular extensions

Pure TypeScript SDK to generate, embed, extract and validate Factur-X / ZUGFeRD invoices (EN 16931 profile) with the French BR-FR rules built in. No native dependencies; the ./pdf entry uses pdf-lib.

TypeScript ZUGFeRD / Factur-X (EN 16931) e-invoice generator — CII XML + PDF/A-3 embedding. Zero-config, no Node builtins, runs in Node, Bun, browsers and edge.

EN 16931 e-invoice validation in pure TypeScript — runs the official CEF Schematron artefacts (CII stable, UBL experimental) without Java or Docker

Official zero-dependency, high-speed JavaScript/TypeScript client for Peppol BIS Billing 3.0 & EN 16931 E-Invoice Engine

Beleggo CLI — batch validate, fix, generate and convert EN 16931 e-invoices (XRechnung UBL/CII, ZUGFeRD, Peppol BIS 3)

Factur-X / ZUGFeRD (EN 16931 CII) hybrid e-invoice toolkit for TypeScript: parse, generate, and embed structured invoices in PDF/A-3.

Peppol BIS Billing 3.0 invoices and credit notes (UBL 2.1, EN 16931) in TypeScript, from a posted document, with every published rule the file breaks named by its identifier. Zero dependencies.

MCP server for GetDoc — render PDFs, QR codes, and compliant Factur-X/ZUGFeRD e-invoices (EN 16931) from your AI assistant or agent.

CLI za validaciju e-faktura prema EN 16931.

Official GetDoc SDK — render PDFs, QR codes, and compliant Factur-X/ZUGFeRD e-invoices (EN 16931) with one call.