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.

In this episode, we create a chat application using Rails 7, esbuild (JS Bundling), CSS Bundling, Hotwire, and Action Text. We also dive into some issues around CSS Bundling and Action Text.

Learn how to select files and trigger them to upload to Active Storage instantly.

In this episode, learn how to configure user mentions in Action Text with TributeJS and notify users whenever they are mentioned.

In this episode, we have a look at two different approaches for implementing an infinite scrolling feature within a Ruby on Rails application with Hotwire. The first method will use a Stimulus Controller to handle AJAX requests back to the Rails application. The second approach will not use any external library, other than Hotwire, nor any javascript to accomplish the infinite scrolling.