Live previews with Rails and Stimulus 2

Who wouldn’t want a live preview for writing their great content? If you happen to be running Rails with Hotwire, it’s surprisingly easy with a small Stimulus controller.Based on the feedback to this post (primarily thanks to edwinvlieg from HN), I decided to include a solution using Turbo as well. So the first example uses a regular AJAX with Rails UJS and then we change it to a Turbo Frame.