Using a hardware security key for multi-factor authentication is a great way to protect user accounts. In this episode, we look at implementing security keys into our Ruby on Rails applications with Devise user accounts.

We look at recreating the popular Wordle game with StimulusJS. By exploring the mechanics of the game, we build our own approach.

Sometimes we reach for a gem because it is what we know or we've had great experience with it in the past. However, sometimes the gem is a sledgehammer for a small problem. When you don't need all of the features, sometimes developing the functionality inside your application may be a better route.

CSS Bundling for Rails provides a new way for importing and managing our CSS assets in Rails Applications, but it does have some challenges around a few libraries (specifically font awesome and a few others) which we'll look at in this episode.

Using StimulusJS and Active Storage, create a simple Audio Streaming service where users can play and stream audio content.