Domain Arrivals
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Featured in Domain Arrivals · 2026-08-09

erechnung.dev: the German e-invoice reality check

erechnung.dev ↗ · Developer Corner · score 79.0
○Open: public page gives enough substance to understand the site $Paid: pricing, booking, ecommerce, subscription, or paid access is visible ADAds: visible ad load or ad-supported content ✦Pretty: notable design, copy, craft, or presentation ◆Pro: polished, finished-feeling, serious, or operationally mature ◇Niche: specific audience, workflow, or unusually focused use case ◉Human: personal, local, community, civic, handmade, or real-person signal !Suspicious: scammy, spammy, trust theater, finance fog, or credibility concern

A free German-language validator for XRechnung and ZUGFeRD invoices, with an API that generates valid e-invoices from JSON.

Why it surfaced

This is unusually candid about the bureaucratic machinery it handles: it extracts embedded invoices from ZUGFeRD PDFs, links findings to rules such as missing Leitweg IDs, and processes files in memory without storing them. It also says exactly where its limits are—not the official KoSIT validator—and reports testing against all 86 official XRechnung cases.

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Explicit Chemistry, Side A

August 9’s newborn domains include a wedding pressed into a playable record, an AI journal built across 62 memoryless sessions, 127,861 volunteer-verified license-plate-reader reports, and an eight-foot beach-wedding cross engineered for Gulf Coast wind.

This is one of 1,000 discoveries in the 2026-08-09 Domain Arrivals issue.

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