abhi9bakshi/react_redux.md

## react_redux.md

      
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              react_redux.md
            
          
    To use redux, we must first import it

const redux = require('redux');

In redux we have a central store to store data

const data = {
  counter: 0
}
const store = redux.createStore(data);

We also need a reducer to update data to central store

const reducer = (state = data, action) {
  // Some action here
}

We subscribe to the instance of store wherever we need access to global store

store.subscribe((e) => {
  // some action here
});

We dispatch actions which goes by reducer to the store

store.dispatch({ key: value });