Kimurai is a modern web scraping framework written in Ruby which works out of box with Headless Chromium/Firefox, PhantomJS, or simple HTTP requests and allows to scrape and interact with JavaScript rendered websites
Manage your application processes in production hassle-free like Heroku CLI with Procfile and Systemd
Rubium is a lightweight alternative to Selenium/Capybara/Watir if you need to perform some operations (like web scraping) using Headless Chromium and Ruby
Capistrano integration for Procsd