This blog post describes how to use Cloudinary to automatically deliver all static images of your Ruby on Rails web application through a CDN. Allowing you to improve site's performance without any code changes. It also explains how to perform image transformations using your CSS or Sass files, e.g., for displaying Responsive Images for different devices.

I am huge fan of NodeJs and I believe it’s a very exciting technology and we will see it getting more popular down the line. I greatly admire it but in spite of everything I recently ported Targeter App from NodeJS to Ruby on Rails.

The Bastards Book of Ruby is an introduction to programming and its practical uses for journalists, researchers, scientists, analysts, and anyone else whose job is to seek out, make sense from, and show the hard-to-find data.