A terminal-based presentation tool that renders Markdown slides with Kitty text sizing protocol support for beautifully scaled headers

SilkLayout is a Ruby-native HTML/CSS layout engine for rendering documents to PDF.

Wraps pdfjam/podofocrop/pdfinfo to automate stacked layouts, relying on stacking-order for sequencing.

Detect file types and extract text from documents

Takes a PDF and a data hash as input and returns a Factur-X-compliant PDF

Renders HTML, unzipped EPUB, or webpub publications to print-quality PDF (running headers, page counters, TOC leaders, PDF bookmarks) by driving a local Chrome/Chromium through CDP with the bundled Vivliostyle Viewer. No Node.js required.

Provides PDF outline extraction, precision page numbering, and OCR via HexaPDF. AGPL-3.0 licensed.

🥨 yaml-converter parses YAML files (with inline #note: annotations and validation markers) and emits polished Markdown, HTML, and PDF/DOCX (via pandoc) outputs including a validation status line, fenced YAML blocks, and extracted notes.