- Core HTML to PDF conversion
- API authentication & error handling
- Test/sandbox mode support
- Rails integration support
- Published to RubyGems
- Documentation & examples
- Async conversion support (job status polling)
- Batch conversion API
- Webhook support for conversion completion
- Template caching
- Advanced PDF options (headers/footers, page numbers)
- Custom fonts support
- Image optimization settings
- PDF merge/combine functionality
- CLI tool for command-line usage
- ActiveStorage integration
- Retry logic with exponential backoff
- Request logging & debugging mode
- None currently
- TypeScript definitions for JS interop
- Support for other template engines (ERB, Haml, Slim)
- PDF watermarking
- Performance benchmarks vs competitors