Comment by sixo

Not the parent, but when I was trying to learn R+R I kept getting confused by what they meant by 'state'. React state belongs to some component (whichever can mutate it) and is passed to children via props, and generally seems to include a mixture of view state and data/model state, with view-state originating somewhere in the component hierarchy while model state comes from the root. Redux's tutorial implied to me that it expected all mutable state to originate from the root, which clashed with what I had come to expect from React. Since I am fairly new to front-end JS, I just found myself confused at which way was really wiser.