Wrap App with Redux Provider

  • Inside index.js import store from store.js and provider from react redux

Syntax:

<Provider store={store}>
<App />
</Provider>

How to Create Store in React Redux ?

React Redux is a JavaScript library that is used to create and maintain state in React Applications efficiently.

Here React Redux solves the problem by creating a redux store that stores the state and provides methods to use the state inside any component directly or to manipulate the state in a defined manner.

Table of Content

  • Redux Toolkit
  • How to Build Redux Store and Manage Complex State in ReactJS
  • Wrap App with Redux Provider
  • Create Redux Store
  • Create Redux State Slice Reducer
  • Register State Slice in Store
  • Use Redux State in React Component

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Redux Toolkit

The Redux toolkit acts as a wrapper around Redux and encapsulates its necessary functions. Redux toolkit is flexible and provides a simple way to make a store for large applications. It follows the SOPE principle which means it is Simple, Opinionated, Powerful, and Effective....

How to Build Redux Store and Manage Complex State in ReactJS

After installing the required modules....

Wrap App with Redux Provider

Inside index.js import store from store.js and provider from react redux...

Create Redux Store

Now create a folder store.js and create a store inside it.Also export it, currently it does not include any reducer, we will register the reducers once they created....

Create Redux State Slice Reducer

Now create a slice, this include reducer and initial state. Also name should be unique. To create slice create another file slice.js.After that export slice reducer and actions...

Register State Slice in Store

Just import the slice reducer inside store and register it inside the store....

Use Redux State in React Component

Now select the state inside your component using hook:...