Prevent unauthorized access to your application with Pundit; an authorization library for Ruby on Rails which restricts what resources a given user is allowed to access.

Adding translations into your website does not have to be hard. With Rails built in I18N functionality, we gain access to many helpers and conventions that makes it a much easier task. Learn how to add I18N into your Rails application.

The DataTables Javascript library creates a powerful display of your application's data. Some of the features include pagination, server side processing, sorting and search.

jQuery has been a great tool for many years, but we've seen a transition in the past years where applications have dropped jQuery and moved to vanilla javascript. In this episode, we look at some common jQuery examples and the ES6 equivalencies.

Learn how to handle multiple models in a single form with accepts_nested_attributes_for and learn how to add and remove nested records through JavaScript.