Progressive Web Apps are about to get a huge bump in functionality on iOS devices. Starting in iOS 16.4, we will be able to receive push notifications natively on our iOS devices from our Ruby on Rails PWA. In this episode, we explore creating push notifications from scratch without the need of a Google or Apple developer account.

In this episode, we look at making an API using Jbuilder. We also take a look at Active Storage predefined variants and loading them into the API responses.

In this episode, we look at setting up a Rails 7 API (only) application and create our own authentication solution. We'll also write the tests around the different controller endpoints that we create to make sure that we have good test coverage and functionality.

In this episode, we explore the practical use of Campfire Bots for webhook applications. We'll start by setting up an AI Image Generator bot that interacts with our Ruby on Rails application, and then connect it to a self-hosted Large Language Model (LLM). Our initial goal is to get the system working. After that, we'll focus on refactoring the code to improve its safety and maintainability.