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Complete Hands-On Guide to Modern Web and Mobile Development with React.js 3rd

Stanley Bell

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Published in React And React Native: A Complete Hands On Guide To Modern Web And Mobile Development With React Js 3rd Edition

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React.js is a popular JavaScript library for building user interfaces. It is known for its speed, scalability, and ease of use. This comprehensive guide will teach you everything you need to know to build modern web and mobile applications with React.js.

React and React Native: A complete hands-on guide to modern web and mobile development with React.js, 3rd Edition

by Adam Boduch

4.3 out of 5

Language	:	English
File size	:	8877 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Print length	:	528 pages

What You Will Learn

The fundamentals of React.js
How to build React components
How to use React hooks
How to work with data in React
How to deploy React applications

Who This Guide Is For

This guide is intended for beginners who are new to React.js. It is also a valuable resource for experienced JavaScript developers who want to learn more about React.js.

Prerequisites

Before you start, you should have a basic understanding of HTML, CSS, and JavaScript.

Getting Started

To get started, create a new React project. You can do this by running the following command in your terminal:

create-react-app my-app

This will create a new directory called "my-app" that contains all of the files you need to start building a React application.

Once you have created a new project, you can start by opening the "src" directory. This directory contains all of the source files for your application.

The "App.js" file is the main entry point for your application. This is where you will define your React components.

Here is an example of a simple React component:

import React from 'react'; const App = () => { return ; }; export default App;

This component simply renders a "Hello, world!" message.

To render this component, you can use the following code in the "index.js" file:

import React from 'react'; import ReactDOM from 'react-dom'; import App from './App'; ReactDOM.render(</app>, document.getElementById('root'));

This code will render the "App" component to the "root" element in the DOM.

Next Steps

Now that you have learned the basics of React.js, you can start building your own projects. Here are some ideas to get you started:

Build a simple to-do list
Build a calculator
Build a clock
Build a game

Once you have built a few projects, you will be comfortable with React.js and you can start building more complex applications.

React.js is a powerful JavaScript library that can be used to build modern web and mobile applications. This guide has taught you everything you need to know to get started with React.js. Now it's time to start building your own applications!