Keyboard shortcuts, or Hotkeys, can provide a great experience to users of an application. In this episode, we will use a stimulus wrapper around this library to use within our Ruby on Rails application.

Stripe Checkout is one of my favorite ways to handle payments in Ruby on Rails applications. Stripe Checkouts will soon have an option to embed the Checkout into your web application. In this episode, we'll look at implementing this feature with a StimulusJS controller.

In this episode, we look at adding system tests in our application to test our Stimulus Controllers. We'll also look at how to DRY up some of the tests and how to run them in a headless environment.

When previewing PDF files that were uploaded through Active Storage, we can only get a simple image of the first page. In this episode, we'll look at taking the uploaded PDFs and interacting with them.

Outlets let you reference Stimulus controller instances and their controller element from within another Stimulus Controller by using CSS selectors. In this episode, we look at a simple example and then refactoring some older code where we used some workarounds to communicate with other stimulus controllers.