How does building a parallel dom help, given the point of this is to not execute code on the endpoint? nm, see (your answer) https://news.ycombinator.com/item?

How does building a parallel dom help, given the point of this is to not execute code on the endpoint? nm, see (your answer) https://news.ycombinator.com/item?id=28028892 https://news.ycombinator.com/item?id=28028892