Rubrol: Lightweight Typst & Factur-X sidecar for ERP document pipelines

[maxcomperatore]

Hi Gauzy community,

For developers deploying Gauzy ERP/CRM and looking for lightweight document generation without running heavy Headless Chrome/Puppeteer stacks:

We open-sourced Rubrol (Apache 2.0) - a sidecar engine built with Typst and Rust.

• Fast & low memory: Renders PDF documents in <10ms on <28MB RAM.
• European E-Invoicing: Generates certified ISO 19005-3 PDF/A-3b files with embedded Factur-X / ZUGFeRD 2.2 XML for the upcoming EU mandates.
• Node/NestJS ready: Clean HTTP REST API (/v1/compile, /v1/facturx/render) that accepts standard JSON.
• Docker ready: ghcr.io/maxcomperatore/rubrol:latest

Hope this is helpful for teams looking for high-throughput, low-resource PDF generation!