Learn to create a reusable Stimulus controller to be able to toggle fields so that we can hide sensitive information from prying eyes, screenshots or when sharing our screen.

In this episode, we will look at a date range of data and build predictions of what future values will be. However, we won't be reaching for any 3rd party APIs, but instead use statistical models to learn from our data to predict the future dates. We'll also display out our data on a table and plot it to a graph.

Using the Javascript Library, Signature Pad, learn how to capture user signatures and store them within your Ruby on Rails application.

Set up Action Text with client side Syntax Highlighting using Highlight.js.

Cross-Origin Resource Sharing (CORS) is a mechanism that uses additional HTTP headers to tell browsers to give a web application running at one origin, access to selected resources from a different origin.