2 posts tagged with "grover gem"

Ruby on Rails developers regularly need to generate PDFs – invoices, reports, certificates, shipping labels – and the choice of library affects both performance and long-term maintenance. The Rails ecosystem in 2025 offers many approaches, from programmatic libraries to browser-powered rendering engines. This guide compares the most popular Ruby PDF gems, backed by real download metrics and practical code examples, so you can pick the right Ruby HTML to PDF solution for your project.

Modern web applications frequently need to generate professional PDF documents for invoices, reports, contracts, and other business materials. The Grover gem is a widely used Ruby on Rails PDF generator that relies on Google Chrome's headless browser for accurate rendering with full CSS3, Flexbox, and Grid support. This tutorial walks you through Ruby HTML to PDF conversion using Grover's Chrome-based engine integrated with Rails' ERB templating system.