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Learning React

Learning React PDF

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Author: Alex Banks
Publisher: "O'Reilly Media, Inc."
ISBN: 1491954590
Size: 73.16 MB
Format: PDF, Kindle
Category : Computers
Languages : en
Pages : 350
View: 7364


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

Learning React Native PDF

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Author: Bonnie Eisenman
Publisher: "O'Reilly Media, Inc."
ISBN: 1491929065
Size: 68.35 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 272
View: 5365


Get a practical introduction to React Native, the JavaScript framework for writing and deploying fully featured mobile apps that look and feel native. With this hands-on guide, you’ll learn how to build applications that target iOS, Android, and other mobile platforms instead of browsers. You’ll also discover how to access platform features such as the camera, user location, and local storage. With code examples and step-by-step instructions, author Bonnie Eisenman shows web developers and frontend engineers how to build and style interfaces, use mobile components, and debug and deploy apps. Along the way, you’ll build several increasingly sophisticated sample apps with React Native before putting everything together at the end. Learn how React Native provides an interface to native UI components Examine how the framework uses native components analogous to HTML elements Create and style your own React Native components and applications Install modules for APIs and features not supported by the framework Get tools for debugging your code, and for handling issues outside of JavaScript Put it all together with the Zebreto effective-memorization flashcard app Deploy apps to the iOS App Store and Google’s Play Store

Entwurfsmuster Von Kopf Bis Fu

Entwurfsmuster von Kopf bis Fu   PDF

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Author: Eric Freeman
Publisher: O'Reilly Media
ISBN: 3955619877
Size: 37.91 MB
Format: PDF, Docs
Category : Computers
Languages : de
Pages : 696
View: 5856


Jetzt aktuell zu Java 8: Dieses Buch ist ein moderner Klassiker zum Thema Entwurfsmuster. Mit dem einzigartigen Von Kopf bis Fuß-Lernkonzept gelingt es den Autoren, die anspruchsvolle Materie witzig, leicht verständlich und dennoch gründlich darzustellen. Jede Seite ist ein Kunstwerk für sich, mit vielen visuellen Überraschungen, originellen Comic-Zeichnungen, humorvollen Dialogen und geistreichen Selbstlernkontrollen. Spätestens, wenn es mal wieder heißt "Spitzen Sie Ihren Bleistift", wird dem Leser klar, dass bei diesem Buch sein Mitmachen gefragt ist. Das ist nicht nur unterhaltsam, sondern auch effektiv: Komplexe Sachverhalte lassen sich nach Erkenntnis der modernen Lernwissenschaft am gründlichsten über mehrere verschiedene Kanäle verstehen. Das Buch verspricht dem Leser daher nicht nur Spaß beim Lernen, er wird nach der Lektüre auch die Herausforderungen des Software-Designs meistern können.

Learning React

Learning React PDF

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Author: Alex Banks
Publisher: "O'Reilly Media, Inc."
ISBN: 1492051675
Size: 56.73 MB
Format: PDF
Category : Computers
Languages : en
Pages : 310
View: 5399


If you want to learn how to build efficient React applications, this is your book. Ideal for web developers and software engineers who understand how JavaScript, CSS, and HTML work in the browser, this updated edition provides best practices and patterns for writing modern React code. No prior knowledge of React or functional JavaScript is necessary. With their learning road map, authors Alex Banks and Eve Porcello show you how to create UIs that can deftly display changes without page reloads on large-scale, data-driven websites. You’ll also discover how to work with functional programming and the latest ECMAScript features. Once you learn how to build React components with this hands-on guide, you’ll understand just how useful React can be in your organization. Understand key functional programming concepts with JavaScriptLook under the hood to learn how React runs in the browserCreate application presentation layers with React componentsManage data and reduce the time you spend debugging applicationsIncorporate React Hooks to manage state and fetch dataUse a routing solution for single-page application featuresLearn how to structure React applications with servers in mind

Learning React

Learning React PDF

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Author: Eve Porcello
Publisher: O'Reilly Media
ISBN: 9781492051725
Size: 57.84 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 300
View: 3077


If you want to learn how to build efficient React applications, this is your book. Ideal for web developers and software engineers who understand how JavaScript, CSS, and HTML work in the browser, this updated edition provides best practices and patterns for writing modern React code. No prior knowledge of React or functional programming is necessary. Authors Alex Banks and Eve Porcello show you how to create UIs that can deftly display changes without page reloads on large-scale data-driven websites. You'll also discover how to work with functional programming and the latest ECMAScript features. Once you learn how to build React components with this hands-on guide, you'll understand just how useful React can be in your organization. Understand key functional programming concepts with JavaScript Look under the hood to learn how React runs in the browser Create application presentation layers with React components Manage data and reduce the time you spend debugging applications Explore React's component lifecycle to improve UI performance Use a routing solution for single-page application features Learn how to structure React applications with servers in mind

Learn React Hooks

Learn React Hooks PDF

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Author: Daniel Bugl
Publisher: Packt Publishing Ltd
ISBN: 1838640517
Size: 72.93 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 426
View: 2553


This ultimate guide on React Hooks helps you modernize managing state and effects in React apps using Hooks. You will learn various types of Hooks and how it integrates with Context and Suspense APIs. You will create custom Hooks and learn to use Hooks with Redux and MobX. Lastly, you will learn to migrate your existing React applications to Hooks.

Learning React Native

Learning React Native PDF

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Author: Bonnie Eisenman
Publisher: "O'Reilly Media, Inc."
ISBN: 1491989092
Size: 11.88 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 242
View: 7321


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

Learn React with TypeScript 3 PDF

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Author: Carl Rippon
Publisher: Packt Publishing Ltd
ISBN: 1789618126
Size: 43.47 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 502
View: 252


React today is one of the most loved and preferred choices for front-end development. Using React with TypeScript enhances development experience and offers a powerful combination to develop high performing web apps. This book will take you through a journey of web development with the help of the latest version of React and TypeScript 3.

Clean Code Refactoring Patterns Testen Und Techniken F R Sauberen Code

Clean Code   Refactoring  Patterns  Testen und Techniken f  r sauberen Code PDF

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Author: Robert C. Martin
Publisher: MITP-Verlags GmbH & Co. KG
ISBN: 3826696387
Size: 22.45 MB
Format: PDF, Mobi
Category : Computers
Languages : de
Pages : 480
View: 3424


h2> Kommentare, Formatierung, Strukturierung Fehler-Handling und Unit-Tests Zahlreiche Fallstudien, Best Practices, Heuristiken und Code Smells Clean Code - Refactoring, Patterns, Testen und Techniken für sauberen Code Aus dem Inhalt: Lernen Sie, guten Code von schlechtem zu unterscheiden Sauberen Code schreiben und schlechten Code in guten umwandeln Aussagekräftige Namen sowie gute Funktionen, Objekte und Klassen erstellen Code so formatieren, strukturieren und kommentieren, dass er bestmöglich lesbar ist Ein vollständiges Fehler-Handling implementieren, ohne die Logik des Codes zu verschleiern Unit-Tests schreiben und Ihren Code testgesteuert entwickeln Selbst schlechter Code kann funktionieren. Aber wenn der Code nicht sauber ist, kann er ein Entwicklungsunternehmen in die Knie zwingen. Jedes Jahr gehen unzählige Stunden und beträchtliche Ressourcen verloren, weil Code schlecht geschrieben ist. Aber das muss nicht sein. Mit Clean Code präsentiert Ihnen der bekannte Software-Experte Robert C. Martin ein revolutionäres Paradigma, mit dem er Ihnen aufzeigt, wie Sie guten Code schreiben und schlechten Code überarbeiten. Zusammen mit seinen Kollegen von Object Mentor destilliert er die besten Praktiken der agilen Entwicklung von sauberem Code zu einem einzigartigen Buch. So können Sie sich die Erfahrungswerte der Meister der Software-Entwicklung aneignen, die aus Ihnen einen besseren Programmierer machen werden – anhand konkreter Fallstudien, die im Buch detailliert durchgearbeitet werden. Sie werden in diesem Buch sehr viel Code lesen. Und Sie werden aufgefordert, darüber nachzudenken, was an diesem Code richtig und falsch ist. Noch wichtiger: Sie werden herausgefordert, Ihre professionellen Werte und Ihre Einstellung zu Ihrem Beruf zu überprüfen. Clean Code besteht aus drei Teilen:Der erste Teil beschreibt die Prinzipien, Patterns und Techniken, die zum Schreiben von sauberem Code benötigt werden. Der zweite Teil besteht aus mehreren, zunehmend komplexeren Fallstudien. An jeder Fallstudie wird aufgezeigt, wie Code gesäubert wird – wie eine mit Problemen behaftete Code-Basis in eine solide und effiziente Form umgewandelt wird. Der dritte Teil enthält den Ertrag und den Lohn der praktischen Arbeit: ein umfangreiches Kapitel mit Best Practices, Heuristiken und Code Smells, die bei der Erstellung der Fallstudien zusammengetragen wurden. Das Ergebnis ist eine Wissensbasis, die beschreibt, wie wir denken, wenn wir Code schreiben, lesen und säubern. Dieses Buch ist ein Muss für alle Entwickler, Software-Ingenieure, Projektmanager, Team-Leiter oder Systemanalytiker, die daran interessiert sind, besseren Code zu produzieren. Über den Autor: Robert C. »Uncle Bob« Martin entwickelt seit 1970 professionell Software. Seit 1990 arbeitet er international als Software-Berater. Er ist Gründer und Vorsitzender von Object Mentor, Inc., einem Team erfahrener Berater, die Kunden auf der ganzen Welt bei der Programmierung in und mit C++, Java, C#, Ruby, OO, Design Patterns, UML sowie Agilen Methoden und eXtreme Programming helfen.

React

React PDF

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Author: Nils Hartmann
Publisher: dpunkt.verlag
ISBN: 3960884206
Size: 26.83 MB
Format: PDF, Kindle
Category : Computers
Languages : de
Pages : 402
View: 3363


Das bewährte und umfassende Praxisbuch zu React – jetzt komplett aktualisiert und erweitert! Vom Einstieg bis zur professionellen React-Anwendung Lernen mit einem durchgehenden Beispiel Mit Tipps aus der Entwicklungspraxis der erfahrenen Autoren, z.B. zur Performance-Optimierung Mit einer Einführung in TypeScript Mit diesem Buch lernst du von Grund auf, wie du mit React professionelle Single-Page-Anwendungen entwickelst. In der Neuauflage ihres bewährten React-Arbeitsbuchs zeigen dir Nils Hartmann und Oliver Zeigermann alles Wesentliche von den Anfängen bis zur produktreifen React-Anwendung. Sie erklären dir dabei, wie du mit TypeScript typsicher und nachhaltig entwickelst und große Anwendungen u.a. mit dem React Context und Redux strukturierst. An vielen Stellen versorgen sie dich zudem mit hilfreichen Tipps aus ihrer eigenen React-Entwicklungspraxis. Unter anderem wirst du folgende Themen kennenlernen: Anwendungen entwickeln mit der Hooks API und TypeScript Komponenten gestalten mit CSS Automatisiertes Testen mit der React Testing Library Client-Server-Kommunikation mit REST und GraphQL Navigation im Browser mit dem React Router Statemanagement mit React Context und Redux Serverseitiges Rendern von React-Anwendungen Strategien zur Performance-Optimierung Eigene Kapitel widmen sich den eingesetzten modernen JavaScript-Features sowie TypeScript, sodass zum Verständnis des Buches Kenntnisse von ES5 ausreichen. Neu in der 2. Auflage sind unter anderem: Die React Hooks API Testen mit der React Testing Library Typsichere Anwendungen mit TypeScript GraphQL-Clients mit React

Learning React

Learning React PDF

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Author: Kirupa Chinnathambi
Publisher: Addison-Wesley Professional
ISBN: 0134843576
Size: 26.52 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 240
View: 1846


Learning React A hands-on guide to building web applications using React and Redux 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 web developers new to React understand its fundamentals and how to use it to build really performant (and awesome) apps. The only book on the market that helps you get your first React app up and running in just minutes, Learning React is chock-full of colorful illustrations to help you visualize difficult concepts and practical step-by-step examples to show you how to apply what you learn. 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 Use Redux to make managing your app data and state easy Contents at a Glance 1 Introducing React 2 Building Your First React App 3 Components in React 4 Styling in React 5 Creating Complex Components 6 Transferring Properties 7 Meet JSX... Again! 8 Dealing with State in React 9 Going from Data to UI in React 10 Events in React 11 The Component Lifecycle 12 Accessing DOM Elements in React 13 Setting Up Your React Dev Environment 14 Working with External Data in React 15 Building an Awesome Todo List App in React 16 Creating a Sliding Menu in React 17 Avoiding Unnecessary Renders in React 18 Creating a Single-Page App in React Using React Router 19 Introduction to Redux 20 Using Redux with React

React Up Running

React  Up   Running PDF

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Author: Stoyan Stefanov
Publisher: "O'Reilly Media, Inc."
ISBN: 1491931795
Size: 65.35 MB
Format: PDF, ePub
Category : Computers
Languages : en
Pages : 222
View: 698


Hit the ground running with React, the open-source technology from Facebook for building rich web applications fast. With this practical guide, Yahoo! web developer Stoyan Stefanov teaches you how to build components—React’s basic building blocks—and organize them into maintainable, large-scale apps. If you’re familiar with basic JavaScript syntax, you’re ready to get started. Once you understand how React works, you’ll build a complete custom Whinepad app that helps users rate wines and keep notes. You’ll quickly learn why some developers consider React the key to the web app development puzzle. Set up React and write your first "Hello world" web app Create and use custom React components alongside generic DOM components Build a data table component that lets you edit, sort, search, and export its contents Use the JSX syntax extension as an alternative to function calls Set up a lean, low-level build process that helps you focus on React Build a complete custom app that lets you store data on the client Use ESLint, Flow, and Jest tools to check and test your code as your app evolves Manage communication between components with Flux

React

React PDF

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Author: Lionel Lopez
Publisher: Createspace Independent Publishing Platform
ISBN: 9781976210235
Size: 25.24 MB
Format: PDF, Docs
Category :
Languages : en
Pages : 206
View: 5820


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!

The Road To React

The Road to React PDF

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Author: Robin Wieruch
Publisher: Robin Wieruch
ISBN: 172004399X
Size: 32.61 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 248
View: 2636


LAST UPDATE: 09. June 2021 If you are looking for a comprehensive and pragmatic yet concise and up-to-date React.js feat. Hooks book, the Road to React is for you. What you will learn. In "The Road to React" you will learn about all the fundamentals of React.js with Hooks while building a full-blown React application step by step. While you create the React application, every chapter will introduce you to a new React key feature. However, there is more than only the fundamentals: The book dives into related topics (e.g. React with TypeScript, Testing, Performance Optimizations) and advanced feature implementations like client- and server-side searching. At the end of the book, you will have a fully working deployed React application. Is it up to date? Programming books are usually outdated soon after their release, but since this book is self- published, I can update it as needed whenever a new version of something related to this book gets released. I am a beginner. Is this book for me? Yes. The book starts from zero and takes you through the learning experience step by step. Every chapter builds up on the learnings from the previous chapter. In addition, at the end of every chapter, exercises fortify your lessons learned. If you got stuck in a chapter, you will always find a reference URL to the status quo of the actual code. Core Concepts Pragmatic: Master React while building a complete application step by step. Problems Solving: You need to experience a problem first before solving it. The Why: Readers like how the book answers the Why, not only the How. Table of Contents Fundamentals of React Hello React Requirements Setting up a React Project Meet the React Component React JSX Lists in React Meet another React Component React Component Instantiation ReactDOM React Component Definition (Advanced) Handler Function in JSX React Props React State Callback Handlers in JSX Lifting State in React React Controlled Components Props Handling (Advanced) React Side-Effects React Custom Hooks (Advanced) React Fragments Reusable React Component React Component Composition Imperative React Inline Handler in JSX React Asynchronous Data React Conditional Rendering React Advanced State React Impossible States Data Fetching with React Data Re-Fetching in React Memoized Handler in React (Advanced) Explicit Data Fetching with React Third-Party Libraries in React Async/Await in React (Advanced) Forms in React React's Legacy React Class Components React Class Components: State Imperative React Styling in React CSS in React CSS Modules in React Styled Components in React SVGs in React React Maintenance Performance in React (Advanced) TypeScript in React Unit Testing to Integration Testing React Project Structure Real World React (Advanced) Sorting Reverse Sort Remember Last Searches Paginated Fetch Deploying a React Application Build Process Deploy to Firebase

React Js

React Js PDF

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Author: Mem Lnc
Publisher: Independently Published
ISBN:
Size: 18.80 MB
Format: PDF, ePub, Docs
Category :
Languages : en
Pages : 224
View: 209


In this book, we take you on a fun, hands-on and pragmatic journey to master React from a web development point of view. You'll start building React apps within minutes. Every section is written in a bite-sized manner and straight to the point as I don't want to waste your time (and most certainly mine) on the content you don't need. In the end, you will have what it takes to develop a real-life app.Facebook's React has changed the way we think about web applications and user interface development. Due to its design, you can use it beyond web. A feature known as the Virtual DOM enables this.In this chapter we'll go through some of the basic ideas behind the library so you understand React a little better before moving on.What is React?React is a JavaScript library that forces you to think in terms of components. This model of thinking fits user interfaces well. Depending on your background it might feel alien at first. You will have to think very carefully about the concept of state and where it belongs.Because state management is a difficult problem, a variety of solutions have appeared. In this book, we'll start by managing state ourselves and then push it to a Flux implementation known as Alt. There are also implementations available for several other alternatives, such as Redux, MobX, and Cerebral.React is pragmatic in the sense that it contains a set of escape hatches. If the React model doesn't work for you, it is still possible to revert back to something lower level. For instance, there are hooks that can be used to wrap older logic that relies on the DOM. This breaks the abstraction and ties your code to a specific environment, but sometimes that's the pragmatic thing to do.One of the fundamental problems of programming is how to deal with state. Suppose you are developing a user interface and want to show the same data in multiple places. How do you make sure the data is consistent?Historically we have mixed the concerns of the DOM and state and tried to manage it there. React solves this problem in a different way. It introduced the concept of the Virtual DOM to the masses.Virtual DOM exists on top of the actual DOM, or some other render target. It solves the state manipulation problem in its own way. Whenever changes are made to it, it figures out the best way to batch the changes to the underlying DOM structure. It is able to propagate changes across its virtual tree as in the image above.Virtual DOM PerformanceHandling the DOM manipulation this way can lead to increased performance. Manipulating the DOM by hand tends to be inefficient and is hard to optimize. By leaving the problem of DOM manipulation to a good implementation, you can save a lot of time and effort.React allows you to tune performance further by implementing hooks to adjust the way the virtual tree is updated. Though this is often an optional step.The biggest cost of Virtual DOM is that the implementation makes React quite big. You can expect the bundle sizes of small applications to be around 150-200 kB minified, React included. gzipping will help, but it's still big.

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