Yes indeed. We also have something not more similar to what liveview offers. It is here: https://github.com/mmzeeman/zotonic_mod_teleview. It is based on mqtt, and the views are updated with normal html like templates. This makes it possible for frontenders with html and css knowledge to contribute to a project with a rich SPA like interface.
[1] http://docs.zotonic.com/en/latest/ref/modules/mod_mqtt.html#...
[2] http://docs.zotonic.com/en/latest/ref/scomps/scomp_live.html...