If your input is just a text box, you can post it whenever it is submitted and put up some kind of status gleaned from the server's response body. In another co

If your input is just a text box, you can post it whenever it is submitted and put up some kind of status gleaned from the server's response body. In another comment, I point out how easy it is for requirements to end up forcing you out of the stateless happy path of frameworkless frontend, but that doesn't mean there aren't a lot of cases where you can stay in it.