I still see MVC in $dayjob, but it looks like React/Redux have helped a lot. A central module manages state and takes operations on that state. The desired view

I still see MVC in $dayjob, but it looks like React/Redux have helped a lot. A central module manages state and takes operations on that state. The desired view hierarchy is computed as a pure function of state. A library uses diffing to apply changes to the concrete implementation of the views (say, the DOM, or a native windowing framework).