MobX Quick Start Guide

Redux in a nutshell

The data flow triad that we saw earlier is also applicable to Redux in its entirety. It's in the state update mechanism that Redux adds its own twist. This can be seen in the following figure:

When the UI fires the action, it is dispatched on the store. Inside the store, the action first passes through one or more middleware, where it can get acted upon and swallowed without further propagation. If the action passes through the middleware, it is sent to one or more reducers, where it can be processed to produce a new state of the store.

This new state of the store is notified to all of the subscribers, with the UI being ...