React Js Book
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Learning React Js
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Author : Claudia Alves
language : en
Publisher: Independently Published
Release Date : 2020-10-03
Learning React Js written by Claudia Alves and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-03 with categories.
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.
Reactjs By Example Building Modern Web Applications With React
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Author : Vipul A M
language : en
Publisher: Packt Publishing Ltd
Release Date : 2016-04-21
Reactjs By Example Building Modern Web Applications With React written by Vipul A M and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-21 with Computers categories.
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 Js Book
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Author : Greg Sidelnikov
language : en
Publisher:
Release Date : 2017-03-17
React Js Book written by Greg Sidelnikov and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-17 with categories.
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 book 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
React Js Essentials
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Author : Artemij Fedosejev
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-08-27
React Js Essentials written by Artemij Fedosejev and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-27 with Computers categories.
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 Js Book An Open Source Javascript Library For Building User Interfaces
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Author : Greg Sidelnikov
language : en
Publisher:
Release Date : 2017-03-17
React Js Book An Open Source Javascript Library For Building User Interfaces written by Greg Sidelnikov and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-17 with categories.
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!
React Js
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Author : Mem Lnc
language : en
Publisher: Independently Published
Release Date : 2020-10-15
React Js written by Mem Lnc and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-15 with categories.
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.
Learning React Native
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Author : Bonnie Eisenman
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2017-10-23
Learning React Native written by Bonnie Eisenman and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-23 with Computers categories.
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
React Js
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Author : Adrian Roberts
language : en
Publisher: Independently Published
Release Date : 2023-12-07
React Js written by Adrian Roberts and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-07 with categories.
"React JS: From Beginner to Pro - Crafting Cutting-Edge Front-End Applications" is the ultimate guide for anyone aspiring to master the art of front-end development using React JS. Whether you're just starting out or are an intermediate developer looking to upgrade your skills, this book is designed to take you on a comprehensive journey through the world of React, culminating in professional-level mastery. Starting with the basics, this book introduces you to the fundamentals of React JS, ensuring a solid foundation upon which to build. You'll learn about JSX, components, and state management, all explained with clarity and reinforced with practical examples. The book then seamlessly transitions into more complex topics, ensuring a smooth learning curve. As you progress, you will dive deeper into the nuances of React, exploring advanced concepts such as hooks, context API, and state management with Redux. You'll learn how to handle asynchronous operations elegantly, integrate with APIs, and manage application routing and state on a larger scale. "React JS: From Beginner to Pro - Crafting Cutting-Edge Front-End Applications" doesn't just teach you to code; it guides you in thinking like a React developer. You will understand not only how to do things but also why certain practices are preferred in the React ecosystem. This approach ensures that your learning is holistic and comprehensive. One of the highlights of this book is its focus on real-world application. It teaches you how to build scalable, high-performing web applications and tackles common challenges and best practices in professional development. The book covers performance optimization techniques, ensuring your applications are not only functional but also fast and responsive. By the time you reach the final chapters, you will be equipped with the skills and confidence to build complex and modern web applications. You'll have a thorough understanding of the React ecosystem, including integration with modern tools and libraries, creating an SEO-friendly SPA, and even an introduction to server-side rendering and static site generation. "React JS: From Beginner to Pro - Crafting Cutting-Edge Front-End Applications" is more than a book; it's a journey into front-end development with React JS. It's filled with expert insights, real-world scenarios, and best practices that will mold you into a proficient React developer, ready to tackle any project with confidence and creativity.
React And React Native
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Author : Adam Boduch
language : en
Publisher:
Release Date : 2020-04-29
React And React Native written by Adam Boduch and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-29 with Computers categories.
Discover and learn how to use React and React Native to build mobile, desktop and web apps. From composable and Native UIs through to device-specific APIs and offline development, this book has everything you need to create engaging and user-friendly React applications which run on all major platforms.
Real World Next Js
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Author : Michele Riva
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-02-28
Real World Next Js written by Michele Riva and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-28 with Computers categories.
Learn how to use Next.js for building web apps without compromising performance, user experience, and developer happiness Key FeaturesDevelop scalable web applications using Next.jsUse Next.js as a frontend for existing backends and e-commerce websites and understand how to implement it with any headless CMSDeploy Next.js on different platforms, such as Vercel, DigitalOcean, and AWS, or on your own serverBook Description Next.js is a scalable and high-performance React.js framework for modern web development and provides a large set of features, such as hybrid rendering, route prefetching, automatic image optimization, and internationalization, out of the box. If you are looking to create a blog, an e-commerce website, or a simple website, this book will show you how you can use the multipurpose Next.js framework to create an impressive user experience. Starting with the basics of Next.js, the book demonstrates how the framework can help you reach your development goals. You'll realize how versatile Next.js is as you build real-world applications with step-by-step explanations. This Next.js book will guide you in choosing the right rendering methodology for your website, securing it, and deploying it to different providers, all while focusing on performance and developer happiness. By the end of the book, you'll be able to design, build, and deploy modern architectures using Next.js with any headless CMS or data source. What you will learnGet up to speed with Next.js essentials and learn how to build apps quicklyUnderstand how to create scalable Next.js architecturesChoose between different rendering strategies, such as client-side rendering (CSR), static site generation (SSG), server-side rendering (SSR), and incremental static regeneration (ISR)Write unit tests and integration tests in your Next.js applicationDiscover the powerful routing system and Next.js' built-in componentsDesign and build modern architectures with Next.js using GraphCMS or any headless CMSWho this book is for This book is for web developers who want to improve their React skills by building scalable and maintainable full-stack applications using the modern Next.js web framework. Intermediate-level knowledge of ES6+, React, Node.js, and REST is assumed.