In this episode, we look at ActiveStorage, which is the new file uploading interface in Rails 5.2, and how we can accomplish direct uploads to cloud storage, retrieving & displaying uploaded content, and showing progression with progress bars.

Dashboards can be a source of poor performance and contain much complexity in our applications. Using Hotwire, we can increase the responsiveness of our dashboard with a maintainable approach.

Using the knock gem, we will add JWT Authentication to our Rails API Application.

Advancing from Single Table Inheritance, learn how Polymorphic Associations differ and tricks to simplify their usage.

Using the Notifications Rails Engine, we are able to add notifications to our applications based on certain events. The engine provides the schema and necessary controls and associations to seamlessly integrate into your app.