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ReactJS by Example - Building Modern Web Applications with React电子书

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60人正在读 | 0人评论 9.8

作       者:Vipul A M

出  版  社:Packt Publishing

出版时间:2016-04-01

字       数:88.4万

所属分类: 进口书 > 外文原版书 > 电脑/网络

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Get up and running with ReactJS by developing five cutting-edge and responsive projects About This Book Create pragmatic real-world applications while learning React and its modern developer tools Build sustainable user interfaces by transforming data into components of UI Learn how to generate reusable ReactJS components effectively Who This Book Is For If you are a web developer and wish to learn ReactJS from scratch, then this book is tailor-made for you. Good understanding of Java*, HTML, and CSS is expected. What You Will Learn Create, reuse, and compose React components using JSX Share data between various React components and techniques for data flow within a React app Handle user interactions with the help of event handlers and dynamic components Set up and use various next generation ES2015/ES6 features with React Understand the performance and immutability features of React using React add-ons Learn the techniques of Animation in React Use data stores to store model-related data and information Create a flux-based React application by using Reflux library In Detail ReactJS is an open-source JavaScript library that brings the power of reactive programming to web applications and sites. It aims to address the challenges encountered in developing single-page applications, and is intended to help developers build large, easily scalable and changing web apps. Starting with a project on Open Library API, you will be introduced to React and JSX before moving on to learning about the life cycle of a React component. In the second project, building a multi-step wizard form, you will learn about composite dynamic components and perform DOM actions. You will also learn about building a fast search engine by exploring server-side rendering in the third project on a search engine application. Next, you will build a simple frontpage for an e-commerce app in the fourth project by using data models and React add-ons. In the final project you will develop a complete social media tracker by using the flux way of defining React apps and know about the best practices and use cases with the help of ES6 and redux. By the end of this book, you will not only have a good understanding of ReactJS but will also have built your very own responsive frontend applications from scratch. Style and approach An easy-to-follow program to learn ReactJS with the help of real world projects. Each topic is explained within the context of a project and provides plenty of tips and tricks for using ReactJS.
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ReactJS by Example - Building Modern Web Applications with React

Table of Contents

ReactJS by Example - Building Modern Web Applications with React

Credits

About the Authors

About the Reviewers

www.PacktPub.com

Support files, eBooks, discount offers, and more

Why subscribe?

Free access for Packt account holders

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Errata

Piracy

Questions

1. Getting Started with React

What is React?

When Shawn meets Mike and ReactJS

Requiring React library

Building our first component

Back to work

Displaying static data

Passing data to components

Summary

2. JSX in Depth

Why JSX?

Transforming JSX into JavaScript

HTML tags vs React components

Self closing tag

Multiple components

JavaScript expressions

Namespaced components

Spread attributes

Styles in JSX

JSX Gotchas

Conditionals in JSX

Non-DOM attributes

Summary

3. Data Flow and Life Cycle Events

Data flow in React

Props validation

Specifying default props

Modifying this.props.children

State

Setting initial state

Setting state

Avoiding state

State versus props

Component life cycle overview

Component life cycle methods

Summary

4. Composite Dynamic Components and Forms

Forms in React

Setting up the application

Getting started with forms

Interactive props

Controlled components

Uncontrolled components

Getting started with form wizard

Form events

Parent Child relationship

Form validation

Shipping details step

Delivery details step

Summary

5. Mixins and the DOM

Back at the office

Adding a modal

Refs

Summary

6. React on the Server

Getting React to render on server

On the server

Summary

7. React Addons

Getting started with Addons

Immutability helpers

Available commands

Cloning components

Helpers for testing React apps

Setting up Jest

Testing structure of React components

Testing behavior of React components

Shallow rendering

Summary

8. Performance of React Apps

Performance of React apps

Virtual DOM

The PERF addon

DOM operations performed by React

Time taken to render all the components

Time wasted by React

The shouldComponentUpdate hook

PureRenderMixin

The PureRenderMixin anti pattern

Immutable data

Summary

9. React Router and Data Models

A new adventure

Creating Backbone models

Incorporating defined Backbone models

Data models and Backbone

Summary

10. Animation

Fun stuff at Adequate LLC!

Model updates

Animate

Summary

11. React Tools

Development tools

Using Babel for ES6 and JSX

ESLint

React Dev Tools

Build tools

What is Webpack?

Webpack configuration

Loaders

Hot module replacement

Summary

12. Flux

Flux architecture and unidirectional flow

Flux actions

Flux stores

Summary

13. Redux and React

Redux

Setting up Redux

Summary

Index

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