Facturia
Multi-tenant e-invoicing demo that generates Peppol BIS 3.0 UBL invoices and checks EN 16931 rules.
What it does
A demo e-invoicing platform (NestJS API, React web app) that creates invoices as UBL 2.1 (Peppol BIS 3.0) XML, checks EN 16931 business rules, numbers them without gaps and tracks them draft to paid, with a recipient portal and GDPR tools. It runs on Node.js 24 with SQLite and a live demo. The README says Peppol delivery is out of scope and Factur-X and XRechnung output are planned; MIT.
Where it fits on the map
Not on the map: a demo.
The map places maintained projects for a company tax department or a tax authority, without a demo or paid-service flag. Everything else stays on the list with its label.
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Maintain this project?
Link to this page from your README, so readers find the facts, the notes and where it fits. The badge is a small SVG served from this site.
[](https://tax-oss.com/projects/facturia/)