Redux is composed of the following components:
? Action— Actions are payloads of information that send data from our
application to our store. They are the only source of information for the
store. We send them to the store using store.dispatch(). Primarly, they
are just an object describes what happened in our app.
React JS Interview Question
Redux is composed of the following components:
? Reducer— Reducers specify how the application’s state changes in
response to actions sent to the store. Remember that actions only
describe what happened, but don’t describe how the application’s state
changes. So this place determines how state will change to an action.
React JS Interview Question
Redux is composed of the following components:
? Store — The Store is the object that brings Action and Reducer
together. The store has the following responsibilities: Holds application
state; Allows access to state via getState(); Allows state to be updated
viadispatch(action); Registers listeners via subscribe(listener); Handles
unregistering of listeners via the function returned bysubscribe(listener).
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