> I don't know how much of the file is frameworks and how much is responsible for making editable code I don't think very much. This is a contenteditable <text

> I don't know how much of the file is frameworks and how much is responsible for making editable code I don't think very much. This is a contenteditable <textarea> element with a CSS transform to project it onto the screen in the photo. From digging through the minified js, there's just a small amount of code that sets it up and puts some canned text in there (of which there are a few choices, but still not a huge amount).