Yep, you can have an `on fetch:error` clause in the element's script. Wrt. formatting the response, I'm experimenting with a hyperscript template language [1].

Yep, you can have an `on fetch:error` clause in the element's script. Wrt. formatting the response, I'm experimenting with a hyperscript template language [1]. However, we don't yet have a design for imperatively building DOM trees (other than just doing it the same way you would in JS). [1]: https://dev.hyperscript.org/commands/render/ https://dev.hyperscript.org/commands/render/