[localvoid]

Full disclosure: I wrote a vdom library ivi[1].

Being fast is not just about micro updates, I think that most vdom authors don't care too much about micro updates performance because it isn't a bottleneck.

For example, Virtual DOM with a powerful composition model can significantly reduce code size because composition gives you code reusability, and virtual dom is one of the most compact output formats to render/update DOM.

1. https://github.com/localvoid/ivi