* [Fullbleed PDF Engine v2.5.19](https://github.com/fullbleed-engine/fullbleed-official) – Deterministic HTML and CSS to PDF engine that renders invoices, reports, and variable-data documents across Rust, Python, Node.js, C#, and browser JavaScript.

* [Bidi2pdf v0.1.22](https://github.com/dieter-medium/bidi2pdf) – Ruby gem for high-fidelity PDF generation from web pages using Chrome's BiDi protocol.