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Redux Quick Start Guide

By : Lee, Wei, Kumar Mukhiya

3 (1)

Buy this Book

Redux Quick Start Guide

3 (1)

By: Lee, Wei, Kumar Mukhiya

Buy this Book

Overview of this book

Starting with a detailed overview of Redux, we will follow the test-driven development (TDD) approach to develop single-page applications. We will set up JEST for testing and use JEST to test React, Redux, Redux-Sage, Reducers, and other components. We will then add important middleware and set up immutableJS in our application. We will use common data structures such as Map, List, Set, and OrderedList from the immutableJS framework. We will then add user interfaces using ReactJS, Redux-Form, and Ant Design. We will explore the use of react-router-dom and its functions. We will create a list of routes that we will need in order to create our application, and explore routing on the server site and create the required routes for our application. We will then debug our application and integrate Redux Dev tools. We will then set up our API server and create the API required for our application. We will dive into a modern approach to structuring our server site components in terms of Model, Controller, Helper functions, and utilities functions. We will explore the use of NodeJS with Express to build the REST API components. Finally, we will venture into the possibilities of extending the application for further research, including deployment and optimization.

Preface

Who this book is for

What this book covers

To get the most out of this book

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Free Chapter

Understanding Redux

The need for Redux

Functional programming

Fundamental principles of Redux

The Redux ecosystem

Elements of Redux

Redux life cycle

Getting started

Understanding Redux methods

Setting up the project

Summary

Further study

Testing

Setting up Jest

Testing ES6 functions

Testing React components

Testing Redux

Summary

Further reading

Routing

Using react-router-dom

Understanding route props

The Redirect component

Using connected-react-router

History

Mocking react-router-dom for testing

Summary

Further reading

The Concept of Immutability

The need for immutability

Getting started with Immutable JS

The TODO app

Frequently asked questions

Summary

Further reading

React with Redux

Components of React

Principles of React

New in React 16.8

User interfaces

Project structure

React component libraries

containers/App/index.js

Users pages

Connecting with Redux

Understanding selectors

Summary

Further study

Extending Redux with Middleware

Exploring middleware

Router middleware

redux-saga middleware

Language middleware

Summary

Further study

Debugging Redux

Integrating Redux DevTools

Understanding Redux DevToolsHMR

Summary

Further reading

Understanding the REST API

The REST principle

Project structure

User endpoints

Other endpoints

Summary

Further reading

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Debugging Redux

Programmers, anyone from a novice to an expert, can make mistakes when writing computer code. These mistakes are referred to as a bug. A bug can be classified as a syntax bug or a logical bug. The process of identification and eradication of such bugs in a computer program is referred to as debugging. According to recent Cambridge University research, debugging can consume up to fifty percent of development time leading to the project delay and over budget consumption. Such debugging techniques can be classified into three broad types: programming techniques, diagnosis analysis tools, and general-purpose debuggers.

In this chapter, we are going to discuss various debugging techniques and tools that can be used during the development of React, the Redux application. Moreover, we will be learning about the Hot Module Reloading (HMR) and its importance.

The following...