API Reference

The Redux API surface is tiny. Redux defines a set of contracts for you to implement (such as reducers) and provides a few helper functions to tie these contracts together.

This section documents the complete Redux API. Keep in mind that Redux is only concerned with managing the state. In a real app, you'll also want to use UI bindings like react-redux.

Top-Level Exports

• createStore(reducer, [preloadedState], [enhancer])

• combineReducers(reducers)

• applyMiddleware(...middlewares)

• bindActionCreators(actionCreators, dispatch)

• compose(...functions)

Store API

• Store

  • getState()

  • dispatch(action)

  • subscribe(listener)

  • replaceReducer(nextReducer)

Importing

Every function described above is a top-level export. You can import any of them like this:

ES6

import { createStore } from 'redux'

ES5 (CommonJS)

var createStore = require('redux').createStore

ES5 (UMD build)

var createStore = Redux.createStore