Too Long; Didn't Read
A ruby gem to transform HTML into PDFs, PNGs, or JPEGs using Google Puppeteer and Chromium is easy to use. We're going to build an HTML view and take a screenshot of it. We can create a blank HTML view, or just add additional functionality to your current app. We use the Ruby gem Grover and let Grover do the magic with a simple HTML/CSS/JSJS controller. Grover accepts a URL or inline HTML and. inline HTML. and optional parameters.