in order to create dynamic and efficient layouts, it would be nice to have ListModel support (like in grid) for arbitrary components or children binding

currently children binding needs to re-render all children when one element is added to/removed from the children collection.

ListModel support for children binding, to add remove single or multiple item would be nice.

<x:ul children="@load(vm.resultList)" xmlns:x="xhtml">
  <template name="children">
    <x:li>some heavy dynamic content based on each item that would take a long time to recreate</x:li>
  </template>
</ul>

alternatively a general purpose component that takes a ListModel

<repeater htmlTag="ul" model="@load(vm.resultList)">
  <template name="model">
    <x:li>some heavy dynamic content based on each item that would take a long time to recreate</x:li>
  </template>
</repeater>