Learning React

Author: Alex Banks
Publisher: "O'Reilly Media, Inc."
ISBN: 9781491954591
Release Date: 2017-04-27
Genre: Computers

If you want to learn how to build efficient user interfaces with React, this is your book. Authors Alex Banks and Eve Porcello show you how to create UIs with this small JavaScript library that can deftly display data changes on large-scale, data-driven websites without page reloads. Along the way, you’ll learn how to work with functional programming and the latest ECMAScript features. Developed by Facebook, and used by companies including Netflix, Walmart, and The New York Times for large parts of their web interfaces, React is quickly growing in use. By learning how to build React components with this hands-on guide, you’ll fully understand how useful React can be in your organization. Learn key functional programming concepts with JavaScript Peek under the hood to understand how React runs in the browser Create application presentation layers by mounting and composing React components Use component trees to manage data and reduce the time you spend debugging applications Explore React’s component lifecycle and use it to load data and improve UI performance Use a routing solution for browser history, bookmarks, and other features of single-page applications Learn how to structure React applications with servers in mind

Learning React

Author: Kirupa Chinnathambi
Publisher: Addison-Wesley Professional
ISBN: 0134546318
Release Date: 2016-10
Genre: Computers

Learning React A hands-on guide to building maintainable, high-performing web application user interfaces using the React JavaScript library As far as new web frameworks and libraries go, React is quite the runaway success. It not only deals with the most common problems developers face when building complex apps, it throws in a few additional tricks that make building the visuals for such apps much, much easier. What React isn t, though, is beginner-friendly and approachable. Until now. In Learning React, author Kirupa Chinnathambi brings his fresh, clear, and very personable writing style to help you understand the fundamentals of React and how to use it to build really performant (and awesome) apps. Build your first React app Create components to define parts of your UI Combine components into other components to build more complex UIs Use JSX to specify visuals without writing full-fledged JavaScript Deal with maintaining state Work with React s way of styling content Make sense of the mysterious component lifecycle Build multi-page apps using routing and views Optimize your React workflow using tools such as Node, Babel, webpack, and others Contents at a Glance Chapter 1 Introducing React Chapter 2Building Your First React App Chapter 3 Components in React Chapter 4 Styling in React Chapter 5 Creating Complex Components Chapter 6 Transferring Properties (Props) Chapter 7 Meet JSX Again! Chapter 8 Dealing with State Chapter 9 Going from Data to UI Chapter 10 Working with Events Chapter 11 The Component Lifecycle Chapter 12 Accessing DOM Elements Chapter 13 Creating a Single-Page App Using React Router Chapter 14 Building a Todo List App Chapter 15 Setting Up Your React Development Environment Chapter 16 The End "

Learning React Native

Author: Bonnie Eisenman
Publisher: "O'Reilly Media, Inc."
ISBN: 9781491989111
Release Date: 2017-10-23
Genre: Computers

Get a practical introduction to React Native, the JavaScript framework for writing and deploying fully featured mobile apps that render natively. The second edition of this hands-on guide shows you how to build applications that target iOS, Android, and other mobile platforms instead of browsers—apps that can access platform features such as the camera, user location, and local storage. Through code examples and step-by-step instructions, web developers and frontend engineers familiar with React will learn how to build and style interfaces, use mobile components, and debug and deploy apps. You’ll learn how to extend React Native using third-party libraries or your own Java and Objective-C libraries. Understand how React Native works under the hood with native UI components Examine how React Native’s mobile-based components compare to basic HTML elements Create and style your own React Native components and applications Take advantage of platform-specific APIs, as well as modules from the framework’s community Incorporate platform-specific components into cross-platform apps Learn common pitfalls of React Native development, and tools for dealing with them Combine a large application’s many screens into a cohesive UX Handle state management in a large app with the Redux library

Getting Started with React Native

Author: Ethan Holmes
Publisher: Packt Publishing Ltd
ISBN: 9781785886232
Release Date: 2015-12-18
Genre: Computers

Learn to build modern native iOS and Android applications using JavaScript and the incredible power of React About This Book Learn to design and build a fully-featured application using the newest cutting-edge framework from Facebook Leverage your JavaScript skills to become a native app developer Develop custom UI components, implement smooth navigation, and access native features such as geolocation and local storage Who This Book Is For This book is for web developers who want to learn to build fast, good-looking, native mobile applications using the skills they already have. If you already have some JavaScript knowledge or are using React on the web, then you will be able to quickly get up and running with React Native for iOS and Android. What You Will Learn Set up the React Native environment on both devices and emulators Gain an in-depth understanding of how React Native works behind the scenes Write your own custom native UI components Learn the ins and outs of screen navigation Master the art of layout and styles Work with device-exclusive data such as geolocation Develop native modules in Objective-C and Java that interact with JavaScript Test and deploy your application for a production-ready environment In Detail React Native is a game-changing approach to hybrid mobile development. Web developers can leverage their existing skills to write mobile applications in JavaScript that are truly native without using cross-compilation or web views. These applications have all of the advantages of those written in Objective-C or Java, combined with the rapid development cycle that JavaScript developers are accustomed to. Web developers who want to develop native mobile applications face a high barrier to entry, because they are forced to learn platform-specific languages and frameworks. Numerous hybrid technologies have tried to simplify this process, but have failed to achieve the performance and appearance that users expect. This book will show you all the advantages of true native development that React Native has without the steep learning curve, leveraging the knowledge you already have. We do this by getting you up and running quickly with a sample application. Next, we'll introduce you to the fundamentals of creating components and explain how React Native works under the hood. Once you have established a solid foundation, you will dive headfirst into developing a real-world application from start to finish. Along the way, we will demonstrate how to create multiple screens and navigate between them,use layout and style native UI components, and access native APIs such as local storage and geolocation. Finally, we tackle the advanced topic of Native modules, which demonstrates that there are truly no limits to what you can do with React Native. Style and approach This book provides a simple and easy way to build mobile applications in JavaScript. Each topic takes you through the life cycle of creating a fully-functional native app, with detailed explanations of the entire process.

ReactJS by Example Building Modern Web Applications with React

Author: Vipul A M
Publisher: Packt Publishing Ltd
ISBN: 9781785282744
Release Date: 2016-04-21
Genre: Computers

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 Javascript, 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.

React

Author: Nils Hartmann
Publisher: dpunkt.verlag
ISBN: 9783864919640
Release Date: 2016-07-07
Genre: Computers

React ist ein JavaScript-Framework zur Entwicklung von Benutzeroberflächen sowohl im Browser als auch auf Mobilgeräten. Entwickelt und eingesetzt von Facebook ist es mittlerweile als Open-Source-Projekt verfügbar und hat sich bereits im Einsatz bei diversen namhaften Websites, wie z. B. Airbnb und Netflix, bewährt. Dieses Buch stellt Ihnen die Konzepte von React, React Router und Redux anhand eines durchgehenden Beispiels vor. Sie lernen, wie Sie mit React wiederverwendbare UI-Komponenten entwickeln und wie Sie auf Basis der einzelnen Komponenten ganze Anwendungen zusammenbauen. Unter anderem werden folgende Themen behandelt: - Entwickeln und Testen eigener React-Komponenten auf Basis des JavaScript-Standards ECMAScript 2015 (ES6) - Routing mit dem React Router - Das Architektur-Modell Flux und wie damit komplette Anwendungen umgesetzt werden (am Beispiel des Redux-Frameworks) - Serverseitiges Rendern von React-Komponenten und -Anwendungen - Anbindung eines REST-Backends Die im Buch eingesetzten Sprachfeatures aus ES6 werden in einem eigenen Kapitel vorgestellt, sodass zum Verständnis des Buches Kenntnisse von ES5 ausreichen. Nach der Lektüre des Buches werden Sie in der Lage sein, eigene Projekte mit React umzusetzen.

Learning Web Development with React and Bootstrap

Author: Harmeet Singh
Publisher: Packt Publishing Ltd
ISBN: 9781786461513
Release Date: 2016-12-20
Genre: Computers

Build real-time responsive web apps using React and Bootstrap About This Book Showcase the power of React-Bootstrap through real-world examples Explore the benefits of integrating React with various frameworks and APIs See the benefits of using the latest frameworks to make your web development experience enchanting Who This Book Is For This book is for anybody who is interested in modern web development and has intermediate knowledge of HTML, CSS, and JavaScript. Basic knowledge of any JavaScript MVC framework would also be helpful. What You Will Learn See how to integrate Bootstrap with React Explore the Redux architecture and understand its benefits Build a custom responsive theme with React-Bootstrap components Easily interact with DOM on your web browser Appreciate the advantages of using JSX Get acquainted with the various routing methods in React Integrate external APIs into React In Detail Bootstrap is one of the most popular front-end frameworks, and integrating it with React allows web developers to write much cleaner code. This book will help you gain a thorough understanding of the Bootstrap framework and show you how to build impressive web apps. In this book, you will get an overview of the features of Bootstrap and ReactJS, along with the integration of React-Bootstrap components with ReactJS. You will understand the benefits of using JSX and the Redux architecture. The server-side rendering of React will also be shown. All the concepts are explained by developing real-world examples. By the end of this book, you will be equipped to create responsive web applications using Bootstrap style and React-Bootstrap components with ReactJS, and will have an insight into the best practices. Style and approach The mission is to help you make a live and fully-responsive web application using React-Bootstrap with hands-on examples and step-by-step instructions. This book is linear as well as progressive, so every chapter builds upon the knowledge gained in the last.

React js Essentials

Author: Artemij Fedosejev
Publisher: Packt Publishing Ltd
ISBN: 9781782174622
Release Date: 2015-08-27
Genre: Computers

A fast-paced guide to designing and building scalable and maintainable web apps with React.js About This Book Build maintainable and performant user interfaces for your web applications using React.js Create reusable React.js components to save time and effort in maintaining your user interfaces Learn how to build a ready-to-deploy React.js web application, following our step-by-step tutorial Who This Book Is For If you're a front-end developer with knowledge of jQuery and its libraries, along with frameworks, such as Angular.JS and Backbone.JS, or native JavaScript development, and you wish to use the fastest web user interface library there is, then this book is ideal for you. What You Will Learn Install powerful React.js tools to make development much more efficient Create React elements with properties and children Get started with stateless and stateful React components Use JSX to speed up your React.js development process Add reactivity to your React components with lifecycle methods Integrate your React components with other JavaScript libraries Utilize the Flux application architecture with your React components Test your React components with Jest test framework In Detail Building web applications with maintainable and performant user interfaces is a challenge that many have faced for more than a decade, but no one has risen to this challenge quite like React.js. Today React.js is used by Facebook, Instagram, Khan Academy, and Imperial College London, to name a few. Many new users recognize the benefits of React.js and adopt it in their own projects, forming a fast-growing community. The speed at which React.js has evolved promises a bright future for those who invest in learning it today. React.js Essentials will take you on a fast-paced journey through building your own maintainable React.js application. Begin by exploring how you can create single and multiple user interface elements. Create stateless and stateful components and make them reactive, learn to interact between your components and lifecycle methods and gauge how to effectively integrate your user interface components with other JavaScript libraries. Delve deep into the core elements of the Flux architecture and learn how to manage your application using stores. Finish by going that extra mile with the Jest test framework, running multiple tests on your application and find solutions to scale it further without complexity. Style and approach The book adopts a step-by-step, hands-on approach with ample codes to ensure you learn React.js at a fast pace.

React Building Modern Web Applications

Author: Jonathan Hayward
Publisher: Packt Publishing Ltd
ISBN: 9781786462848
Release Date: 2016-06-10
Genre: Computers

Master the art of building dynamic, modern web applications with React About This Book Learn the hot new frontend web framework from Facebook – ReactJS, an easy way of developing the V in MVC and a better approach to software engineering in JavaScript A fast-paced guide to designing and building scalable and maintainable web apps with React.js Learn all the new ES6 features and be among the most prominent JavaScript developers who can write efficient JS programs as per the latest standards Master the art of building modern web applications using React Learn to build modern native iOS and Android applications using JavaScript and the incredible power of React Who This Book Is For This course is for web developers that want to unlock high performance dynamism in the applications that they create. If you want a comprehensive journey into one of the most important JavaScript frameworks around today, dive into this course. What You Will Learn Take control of the front end with reactive JavaScript programming Discover what ReactJS offers your development - before mastering it Create React elements with properties and children Use JSX to speed up your React development process Test your React components with the Jest test framework Learn the latest syntax of ES6 Execute ES6 in a non-supported ES6 environment Learn the principles of object-oriented programming Create a complete single-page application Use an application design plan to write smarter, more meaningful code Learn how to use animations to give extra style to your application Get to grips with the React Native environment Write your own custom native UI components Integrate native modules in Objective-C and Java that interact with JavaScript In Detail ReactJS has helped to transform the web as we know it. Designed by Facebook to help developers build rapid, responsive UI that can deal with data-intensive usage, it's an essential component in any web developer's skillset. This ReactJS course, in five connected modules, provides you with a fast, engaging and practical route into ReactJS—so you can build powerful, elegant, and modern web applications. Beginning with the Reactive Programming with JavaScript module, you will learn how to take advantage of a reactive and functional programming paradigm to rethink how you approach your JavaScript code. It's built to help you understand the concepts, relevant and applicable for any frontend developer. You'll then dive a little deeper into ReactJS. The second module gives you a rapid look through the fundamentals of ReactJS, showing you how to build a basic application and demonstrating how to implement the Flux architecture. In the third module you will get to grips with ES6—this will make you a more fluent JavaScript developer, giving you control over ReactJS. You can put your old JavaScript hacks aside and instead explore how to create ES6 custom iterators. In the final two modules you'll learn how to fully master ReactJS, exploring its wider ecosystem of tools that have helped to make it one of the most important tools in web development today. Ending with insights and guidance on React Native, the tool built for today's demand for native, intuitive user experiences and interfaces, with this course you can be confident in building dynamic and modern apps with React. Style and approach Consisting of five separate modules, journey from the fundamentals of reactive programming to the exciting possibilities of React Native. Each module builds on each other, helping you to incrementally develop your skills and knowledge.

React Js Book an Open Source JavaScript Library for Building User Interfaces

Author: Greg Sidelnikov
Publisher:
ISBN: 152030031X
Release Date: 2017-03-17
Genre:

Note: The book was released on Christmas - December 25th, 2016. I updated the book again on January 3rd, 2017 to 102 pages -- double of the original draft. I edited it, included better explanations and a chapter on EcmaScript 6. The paperback edition of React.js Book was published on March 17th, 2017 with a total of 117 pages with included diagrams at the end of the book.My fourth web development book is simply called React.js Book. It will walk you step by step through the process of setting up a development environment and learning Reactive programming from start to finish. React is a library unlike any other I have worked with. Unlike jQuery where you had to learn a number of methods that do very specific things, it's largely inspired by a programming methodology for creating fast web applications.In addition you will be expected to know or at least be briefly familiar with prerequisite knowledge of other web development tools such as Node.js, NPM, Babel, JSX and Webpack. These are not required elements of programming with React, but without them things would be tough.As of 2017, Reactive programming is an alternative way of thinking about web applications. It provides software patterns that make your web app extremely responsive to user input and generally feel faster to the end-user (people who are using your application.) The Virtual DOM alone is enough of a reason to switch to React. Programming with React library, is a lot more than just learning about and using React objects, components, states, props and methods. It requires previous experience with JavaScript and at times assumes knowledge of software principles not inherent to React library itself.This book is not a list of object names, methods and functions with side explanations of what they do. Rather, it deals with the said principles involved in React programming thought up by the creators of React library. Principles that are usually understood by professional web developers and software engineers.For all these reasons stated above, this tutorial PDF E-book (that is now also available as paperback) will gradually walk you through the process of becoming familiar with React library, starting from basic concepts. Gradually, we will move toward more advanced subjects. So, prepare to be educated!

After the Diagnosis How Patients React and How to Help Them Cope

Author: Gary McClain
Publisher: Cengage Learning
ISBN: 9781133417880
Release Date: 2012-12-19
Genre: Medical

AFTER THE DIAGNOSIS: HOW PATIENTS REACT AND HOW TO HELP THEM COPE, 1E is the first book to help your students understand how newly diagnosed patients react emotionally. It also shows them how to help their patients harness both emotional and rational strengths as they communicate with healthcare professionals, gather information, evaluate treatment options, make informed treatment decisions, and manage their condition. AFTER THE DIAGNOSIS: HOW PATIENTS REACT AND HOW TO HELP THEM COPE, 1E is written for healthcare professionals - nurses, physician's assistants, nursing assistants, anyone in direct contact with patients and their families - and intended for use in all health science educational programs. This book is invaluable for continuing medical education courses and for continuing education seminars for professionals working with newly-diagnosed patients and can also be used in training programs for counselors, social workers, and other mental health professionals. AFTER THE DIAGNOSIS: HOW PATIENTS REACT AND HOW TO HELP THEM COPE, 1E provides your students with practical, realistic guidelines and is richly illustrated with real-life examples and examples of dialogue, supplemented by exercises and questions. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Learning Behavior driven Development with JavaScript

Author: Enrique Amodeo
Publisher: Packt Publishing Ltd
ISBN: 9781784390174
Release Date: 2015-02-19
Genre: Computers

This book is ideal for any JavaScript developer who is interested in producing well-tested code. If you have no prior experience with testing, Node.js, or any other tool, do not worry, as they will be explained from scratch.

Mobile Application Development JavaScript Frameworks

Author: Hazem Saleh
Publisher: Packt Publishing Ltd
ISBN: 9781787122246
Release Date: 2016-09-30
Genre: Computers

Enhance your JavaScript skills by venturing into the domain of developing mobile applications About This Book Extend your JavaScript skillset to build, test, and launch mobile apps with confidence Follow three sample projects to experience Ionic's impressive capabilities Extend the power of Apache Cordova by creating your own Apache Cordova cross-platform mobile plugins Who This Book Is For This Learning Path is for JavaScript web developers looking to develop mobile applications using various JavaScript descendent technologies. It is for anyone who wants to learn how to build fast and stylish native mobile app using the skills they already have. If you are already using React on the web, we're confident you'll be able to quickly get up and running with React Native for iOS and Android. See Ionic in action, and find out how it can transform the way you build mobile apps. What You Will Learn Develop, build, run, and deploy great cross-platform mobile applications using Apache Cordova Create complete mobile apps using Apache Cordova that runs on Apple iOS, Google Android, and Windows Phone Create a neat user interface for your mobile application using jQuery Mobile Gain an in-depth understanding of how React Native works behind the scenes Write your own custom native UI components Develop native modules in Objective-C and Java that interact with JavaScript Get to know Ionic by creating three complete mobile applications In Detail A great mobile app is rapidly becoming crucial for a huge range of businesses. With a great app, your customers or your readers don't come to you – you go with them, just a few clicks and swipes away. This Learning Path shows you how to build awesome mobile apps with some of the best tools currently being used by some of the smartest developers in the industry. Taking you through JavaScript impressive development ecosystem – from jQuery Mobile to React, through to Ionic – we'll show you how to put your skills into practice so you can build your next mobile apps with confidence and style. In this Learning Path, from jQuery to React, to Ionic, we'll cover everything you need to start In the first module you'll learn how to get stuck into Apache Cordova and find out how to use it as the key platform for developing your mobile app. It offers an efficient way to develop hybrid apps, which means you won't have to connect to platform specific APIs or use their UI framework, and can instead harness your JavaScript web development skills. Make sure you have your HTML, CSS and jQuery skills at the ready. In Module 2 we'll show you how to take advantage of React Native. It has a reputation for having a steep learning curve, but we'll make it easy for you, making sure you make full use of your existing knowledge and getting you up and running with a sample application. You'll also learn how to create components, how to create multiple screens, as well as using native UI components and accessing native APIs. In the third and final module you'll get started with Ionic. With three practical projects you can build yourself, we've made sure that you'll be learning by doing – which means you'll not only develop new skills much more quickly, but you'll have produced something tangible at the end of it! This Learning Path combines some of the best that Packt has to offer in one complete, curated package. It includes content from the following Packt products: JavaScript Mobile Application Development by Hazem Saleh Getting Started with React Native by Ethan Holmes and Tom Bray Ionic Framework By Example by Sani Yusuf Style and approach This Learning Path course provides a simple and easy way to build mobile applications in JavaScript descendent technologies such as jQuery, ReactJS, and Ionic.

Durchstarten mit React

Author: Stoyan Stefanov
Publisher: O'Reilly
ISBN: 9783960100911
Release Date: 2017-04-19
Genre: Computers

Eignen Sie sich ohne Ballast alles Wesentliche zur Frontendentwicklung mit React an – einer JavaScript-Bibliothek, die in Entwicklerkreisen derzeit auf großes Interesse stößt. In diesem praktischen Leitfaden erläutert Stoyan Stefanov, Webentwickler bei Facebook, Reacts Komponentenarchitektur und zeigt, wie Sie in kurzer Zeit komplexe und dennoch wartbare Webanwendungen entwickeln. Sie benötigen keine besonderen Vorkenntnisse – lediglich Grundkenntnisse der JavaScript-Syntax – und können sofort loslegen. Haben Sie einmal verstanden, wie React funktioniert, werden Sie eine maßgeschneiderte eigene App bauen, mit der Anwender Weine bewerten und ergänzende Notizen erfassen können. Sie verstehen dann schnell, warum so viele Entwickler React als Schlüsseltechnologie der modernen Webentwicklung sehen. - Richten Sie React ein und schreiben Sie Ihre erste »Hallo Welt«-Web-App. - Erstellen und verwenden Sie eigene React-Komponenten, die aus generischen DOM-Komponenten aufgebaut sind. - Bauen Sie eine Komponente für eine Datentabelle, mit der Sie deren Inhalt bearbeiten, sortieren, durchsuchen und exportieren können. - Verwenden Sie die Syntaxerweiterung JSX als Alternative zu Funktionsaufrufen. - Richten Sie einen übersichtlichen, einfachen Build-Prozess ein, der Ihnen hilft, das Augenmerk auf React zu legen. - Erstellen Sie eine vollständige Anwendung, mit der Sie Daten auf dem Client speichern können. - Setzen Sie ESLint, Flow und Jest ein, um den Code Ihrer komplexer werdenden Anwendung zu testen. - Organisieren Sie mit Flux die Kommunikation zwischen Komponenten.