Turbo Stream elements are custom HTML elements which change the DOM when they are added to it. A <turbo-stream> tag can, by specifying an action attribute, trigger one of seven “DOM changing” actions: append, prepend, replace, update, remove, before and after. For example, a user lands on a page with a list of Books and sees a form to create a new book. They fill out the form and submit, and the server responds with a <turbo-stream action="append"> element which contains within it the ent...
