Learning React

Functional Web Development with React and Redux

Author: Alex Banks,Eve Porcello

Publisher: "O'Reilly Media, Inc."

ISBN: 1491954590

Category: Computers

Page: 350

View: 1797

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 Native

Building Native Mobile Apps with JavaScript

Author: Bonnie Eisenman

Publisher: "O'Reilly Media, Inc."

ISBN: 1491989114

Category: Computers

Page: 242

View: 7531

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

Learn React with TypeScript 3

Beginner's guide to modern React web development with TypeScript 3

Author: Carl Rippon

Publisher: Packt Publishing Ltd

ISBN: 1789618126

Category: Computers

Page: 502

View: 6936

Start developing modern day component based web apps using React 16, Redux and TypeScript 3 with this easy to follow guide filled with practical examples. Key Features Learn the latest and core features of React such as components, React Router, and suspense Dive into TypeScript 3 and it`s core components such as interfaces, types aliases, tuples, generics and much more. Build small-to-large scale single page applications with React, Redux, GraphQL and TypeScript Book Description React today is one of the most preferred choices for frontend development. Using React with TypeScript enhances development experience and offers a powerful combination to develop high performing web apps. In this book, you’ll learn how to create well structured and reusable react components that are easy to read and maintain by leveraging modern web development techniques. We will start with learning core TypeScript programming concepts before moving on to building reusable React components. You'll learn how to ensure all your components are type-safe by leveraging TypeScript's capabilities, including the latest on Project references, Tuples in rest parameters, and much more. You'll then be introduced to core features of React such as React Router, managing state with Redux and applying logic in lifecycle methods. Further on, you'll discover the latest features of React such as hooks and suspense which will enable you to create powerful function-based components. You'll get to grips with GraphQL web API using Apollo client to make your app more interactive. Finally, you'll learn how to write robust unit tests for React components using Jest. By the end of the book, you'll be well versed with all you need to develop fully featured web apps with React and TypeScript. What you will learn Gain a first-hand experience of TypeScript and its productivity features Transpile your TypeScript code into JavaScript for it to run in a browser Learn relevant advanced types in TypeScript for creating strongly typed and reusable components. Create stateful function-based components that handle lifecycle events using hooks Get to know what GraphQL is and how to work with it by executing basic queries to get familiar with the syntax Become confident in getting good unit testing coverage on your components using Jest Who this book is for The ideal target audience for this book are web developers who want to get started with creating modern day web apps with React and TypeScript.You are expected to have a basic understanding of JavaScript and HTML programming. No prior knowledge of TypeScript and React is needed.

Learning React

A Hands-On Guide to Building Maintainable, High-Performing Web Application User Interfaces Using the React JavaScript Library

Author: Kirupa Chinnathambi

Publisher: Addison-Wesley Professional

ISBN: 0134546539

Category: Computers

Page: 240

View: 6099

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 2 Building 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 Chapter 17 (Web Edition) Working With External Data Chapter 18 (Web Edition) Creating a Sliding Menu Using React Motion Register your book at informit.com/register for free access to the Web Edition and two exclusive bonus chapters.

React

Quickstart Step-by-step Guide to Learning React Javascript Library (React.js, Reactjs, Learning React Js, React Javascript, React Programming)

Author: Lionel Lopez

Publisher: Createspace Independent Publishing Platform

ISBN: 9781976210235

Category:

Page: 206

View: 7606

REACT This book/tutorial is about ReactJS and it is designed to move you from beginner to advanced programming. This book is based on 17 chapters well managed and it will helps you to become a React JS expert in less than 7 days. Each chapter will contain a certain number of relevant topics with illustrations and exercises where necessary, this will all be finished off with an end of chapter quiz for an easy and enjoyable learning. Benefits of reading this book that you're not going to find anywhere else: It helps you to understand React Easily. You can learn how to install Node JS based on ReactJS. With React you can build applications fast. ReactJS is SEO friendly. It makes code writing simple. We can use React with other libraries. React JS is very light weight front-end framework which allows developers to create web applications faster. Great Community Support. Supports State Management using Redux. CLICK ADD TO CART TO GET THIS AMAZING BOOK!

Learn React.js by Building Games

Covering Fundamental and Advanced Concepts of React.js

Author: Samer Buna

Publisher: Createspace Independent Publishing Platform

ISBN: 9781982049478

Category:

Page: 266

View: 9227

Learn fundamental and advanced concepts of React.js by building four simple browser games.Topics CoveredReact FundamentalsElements and ComponentsThe JSX ExtensionProps and StateEvents and User InputClean Code and RefactoringPerformance OptimizationReact APICommon React Development Problems

React

Die praktische Einführung in React, React Router und Redux

Author: Oliver Zeigermann,Nils Hartmann

Publisher: dpunkt.verlag

ISBN: 3864919649

Category: Computers

Page: 342

View: 4199

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.

Getting Started with React Native

Author: Ethan Holmes,Tom Bray

Publisher: Packt Publishing Ltd

ISBN: 1785886231

Category: Computers

Page: 172

View: 7621

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,Prathamesh Sonpatki

Publisher: Packt Publishing Ltd

ISBN: 1785282743

Category: Computers

Page: 280

View: 7683

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 Native

Native Apps parallel für Android und iOS entwickeln

Author: Erik Behrends

Publisher: O'Reilly

ISBN: 396010202X

Category: Computers

Page: 260

View: 2459

Mit dem Open-Source-Framework React Native entwickeln Sie plattformübergreifend vollwertige native Apps mit JavaScript. Der Einstieg in die App-Entwicklung ist durch dieses Framework so einfach wie nie zuvor. Dieses Buch zeigt Ihnen, wie Apps parallel für Android und iOS mit einer weitgehend einheitlichen Codebasis umgesetzt werden. Sie benötigen dazu lediglich grundlegende Programmiererfahrung, idealerweise in JavaScript. Schneller Einstieg: Testen Sie schon nach wenigen Minuten Ihre erste App auf dem Smartphone. Mit dem App-Entwicklungstool Expo können Sie iOS-Apps sogar ohne einen eigenen Mac entwickeln.Praxisnahe Beispiel-App: Entwickeln Sie schrittweise parallel für Android und iOS eine Tagebuch-App mit typischen Features wie dem Einbinden von Fotos und dem Abfragen und Darstellen aktueller Wetterdaten für den Standort des Users.Relevantes Basiswissen: Verstehen Sie die Grundlagen: Das Buch beschreibt alle relevanten Features neuerer JavaScript-Versionen und grundlegende Konzepte des Frameworks.Aufbau und Darstellung von Apps: Lernen Sie wichtige APIs und UI-Komponenten wie Listen kennen und erfahren Sie, wie Sie mit dem Flexbox-Layout ein Styling realisieren, das sich verschiedenen Displaygrößen anpasst.Besonderheiten mobiler Apps: Fassen Sie mehrere Screens durch react-navigation in einer geeigneten Navigationsstruktur zusammen und erhalten Sie Einblick in den Umgang mit Touch-Gesten und Animationen.Für jedes Kapitel stehen die relevanten Codebeispiele als Download auf der Webseite zum Buch bereit.

Die subtile Kunst des darauf Scheißens

Author: Mark Manson

Publisher: MVG Verlag

ISBN: 3961210594

Category: Self-Help

Page: 224

View: 6661

Scheiß auf positives Denken sagt Mark Manson. Die ungeschönte Perspektive ist ihm lieber. Wenn etwas scheiße ist, dann ist es das eben. Und wenn man etwas nicht kann, dann sollte man dazu stehen. Nicht jeder kann in allem außergewöhnlich sein und das ist gut so. Wenn man seine Grenzen akzeptiert, findet man die Stärke, die man braucht. Denn es gibt so viele Dinge, auf die man im Gegenzug scheißen kann. Man muss nur herausfinden, welche das sind und wie man sie sich richtig am Arsch vorbeigehen lässt. So kann man sich dann auf die eigenen Stärken und die wichtigen Dinge besinnen und hat mehr Zeit, sein Potential gänzlich auszuschöpfen. Die subtile Kunst des darauf Scheißens verbindet unterhaltsame Geschichten und schonungslosen Humor mit hilfreichen Tipps für ein entspannteres und besseres Leben. Damit man seine Energie für sinnvolleres verwendet als für Dinge, die einem egal sein können.

React.js Essentials

Author: Artemij Fedosejev

Publisher: Packt Publishing Ltd

ISBN: 1782174621

Category: Computers

Page: 208

View: 5219

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.

Das Beste an JavaScript

Author: Douglas Crockford,Peter Klicman

Publisher: O'Reilly Germany

ISBN: 3897218763

Category: JavaScript (Computer program language)

Page: 163

View: 7169

Die Kunst der JavaScript-Programmierung

Eine moderne Einführung in die Sprache des Web

Author: Marijn Haverbeke

Publisher: dpunkt.verlag

ISBN: 3864911915

Category: Computers

Page: 240

View: 6794

Das Buch ist eine Einführung in JavaScript, die sich auf gute Programmiertechniken konzentriert. Der Autor lehrt den Leser, wie man die Eleganz und Präzision von JavaScript nutzt, um browserbasierte Anwendungen zu schreiben. Das Buch beginnt mit den Grundlagen der Programmierung - Variablen, Kontrollstrukturen, Funktionen und Datenstrukturen -, dann geht es auf komplexere Themen ein, wie die funktionale und objektorientierte Programmierung, reguläre Ausdrücke und Browser-Events. Unterstützt von verständlichen Beispielen wird der Leser rasch die Sprache des Web fließend 'sprechen' können.

Durchstarten mit React

Web-Apps einfach und modular entwickeln

Author: Stoyan Stefanov

Publisher: O'Reilly

ISBN: 3960100914

Category: Computers

Page: 212

View: 2653

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.

JavaScript Patterns

Author: Stoyan Stefanov

Publisher: O'Reilly Germany

ISBN: 3897215993

Category: Computers

Page: 240

View: 3232

Wie entwickelt man eine gute JavaScript-Anwendung? Dieses Buch hilft Ihnen mit unzähligen Programmier-Mustern und Best Practices dabei, die Frage zu beantworten. Wenn Sie ein erfahrener Entwickler sind, der Probleme im Umfeld von Objekten, Funktionen und Vererbung lösen will, dann sind die Abstraktionen und Code-Vorlagen in diesem Buch ideal – egal, ob Sie eine Client-, Server- oder Desktop-Anwendung mit JavaScript erstellen. Dieses Buch wurde vom JavaScript-Experten Stoyan Stefanov geschrieben – Senior Yahoo! Technical und Architekt von YSlow 2.0, einem Tool zum Optimieren der Webseiten-Performance. Sie finden in JavaScript Patterns praktische Ratschläge für das Implementieren jedes beschriebenen Musters und ergänzend dazu viele nützliche Beispiele. Zudem lernen Sie Anti-Pattern kennen: häufig genutzte Programmier-Ansätze, die mehr Probleme verursachen, als sie lösen.

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

Author: Gary McClain,Michelle Buchman

Publisher: Cengage Learning

ISBN: 1133417884

Category: Medical

Page: 384

View: 5659

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.