20 Best Books On React (2023 Update)

React hooks in action teaches you to write fast and reusable react components using hooks. – summary build stylish, slick, and speedy-to-load user interfaces in react without writing custom classes. react hooks are a new category of functions that help you to manage state, lifecycle, and side effects within functional components. react hooks in action teaches you to use pre-built hooks like use – state, use – reducer and use – effect to build your own hooks. your code will be more reusable, require less boilerplate, and you’ll instantly be a more effective react developer. about the technology get started with react hooks and you’ll soon have code that’s better organized and easier to maintain. react hooks are targeted java – script functions that let you reuse and share functionality across components. use them to split components into smaller functions, manage state and side effects, and access react features without classes—all without having to rearrange your component hierarchy. about the book react hooks in action teaches you to write fast and reusable react components using hooks. you’ll start by learning to create component code with hooks. next, you’ll implement a resource booking application that demonstrates managing local state, application state, and side effects like fetching data. code samples and illustrations make learning hooks easy. what's inside build function components that access react features manage local, shared, and application state explore built-in, custom, and third-party hooks load, update, and cache data with react query improve page and data loading with code-splitting and react suspense about the reader for beginning to intermediate react developers. about the author john larsen has been a teacher and web developer for over 20 years, creating apps for education and helping students learn to code. he is the author of get programming with java – script. table of contents part 1 1 react is evolving 2 managing component state with use – state hook 3 managing component state with use – reducer hook 4 working with side effects 5 managing component state with use – ref hook 6 managing application state 7 managing performance with use – memo 8 managing state with the context api 9 creating your own hooks 10 using third party hooks part 2 11 code splitting with suspense 12 integrating data-fetching with suspense 13 experimenting with use – transition, usedeferredvalue and suspense – list

When traditional web development techniques don't cut it, try react. use react to create highly interactive web pages faster and with fewer errors. with a little javascript experience under your belt, you'll be up and running in no time creating dynamic web applications. craft isolated components that make your apps easier to develop and maintain, with plenty of guidance on best practices. set up automated tests, and make pages render fast for your users. see how to use your react skills to integrate with other front-end technologies when needed. dive right into react by defining components, the basic building blocks of a react application. integrate modern javascript language features such as classes and arrow functions in your app. analyze the relationships in your data to isolate state, and sync the data model with what your users see. once you're familiar with how a react application works, organize your code base with modules. configure a production build and deliver your app as efficiently as possible with webpack. master testing with react-specific advice and tools to catch the most bugs with the least amount of code. learn the basics of the redux library. define actions and manage an immutable central state with reducers, then connect redux to your react components to build even larger and more complex interfaces. package your react code as a standalone widget so anyone can use it in their own applications. reuse existing javascript code in your react components, and build a new react view on top of an existing data model shared with a legacy application. when you finish this book, you'll be well on your way to solving your front-end problems with react. what you need: node.js 6.x or later, and a modern web browser.

Last update: 28. – script – is a comprehensive and pragmatic yet concise react feat. hooks book. – 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 type – script, 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 reactrequirementssetting up a react project – meet the react component – react jsxlists in react – meet another react component – react component instantiationreactdomreact component definition (advanced)handler function in jsxreact props – react state – callback handlers in jsxlifting 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 jsxreact 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)type – script 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

Summary – react quickly is for anyone who wants to learn react.js fast. this hands-on book teaches you the concepts you need with lots of examples, tutorials, and a large main project that gets built throughout the book. purchase of the print book includes a free ebook in pdf, kindle, and e – pub formats from manning publications. – about the technology – successful user interfaces need to be visually interesting, fast, and flowing. the react.js java – script library supercharges view-heavy web applications by improving data flow between ui components. react sites update visual elements efficiently and smoothly, minimizing page reloads. react is developer friendly, with a strong ecosystem to support the dev process along the full application stack. and because it's all java – script, react is instantly familiar. about the book – react quickly is the tutorial for web developers who want to get started fast with react.js. following carefully chosen and clearly explained examples, you'll learn react development using your existing java – script and web dev skills. you'll explore a host of different projects as you learn about web components, forms, and data. what's inside – master react fundamentals – build full web apps with data and routing – test components – optimize react apps – about the reader this book is for developers comfortable building web applications with java – script. about the author – azat mardan is a tech fellow at capital one with extensive experience using and teaching java – script and node, and author of several books on java – script, node, react, and express. – table of contens – part 1 – react foundationmeeting react – baby steps with react – introduction to jsxmaking react interactive with states – react component lifecycle events – handling events in react – working with forms in react – scaling react components – project: menu component – project: tooltip component – project: timer component – part 2 – react architecture the webpack build tool – react routing – working with data using redux – working with data using graph – qlunit testing react with jest – react on node and universal javascriptproject: building a bookstore with react router – project: checking passwords with jest – project: implementing autocomplete with jest, express, and mongo – dbappendixesappendix a – installing applications used in this book – appendix b – react cheatsheet – appendix c – express.js cheatsheet – appendix d – mongo – db and mongoose cheatsheet – appendix e – es6 for success

Updated june 2020! react explained is a fun and enjoyable introduction to react, which is the javascript framework of choice for word – press, drupal, magento, and thousands of developers. – key features – up-to-date: constantly updated, the material in react explained is always current. – clear instruction: you will follow plain english, clear visuals, and enjoyable step-by-step instructions. – hands-on learning: you will master react by building a complete react application. what you'll learn – in react explained, readers will dig deep into how react works and will learn how to build applications with it. while the focus is on building for the frontend on the web, many of the skills you will learn will also apply to writing react on the server side, for native applications and even for virtual reality environments. table of contents – the javascript you should know for react – helpful developer tools for react – a high level overview of react – react elements and components explained5 exercises in writing react with elements and components – jsx explained5 exercises in writing react with jsxcreate react app explained5 exercises with create react app – props in react explained5 exercises in working with props – state in react explained5 exercises in working with state – the component lifecycle explained5 exercises with the component lifecycle – context explained – react hooks explained – exercises with hooks – project introduction – step 1 – listing content from state – step 2 – routing and single content views – step 3 – adding a content form – step 4 – adding flash messages – step 5 – updating content – step 6 – deleting content – step 7 – maintaining persistent state with local storage – step 8 – authenticating with a firebase database – step 9 – crud and live syncing with firebase – step 10 – deploying the project – step 11 – refactoring your code – about the author – zac gordon is a professional educator, who currently focuses on java – script development with and alongside word zac has years of experience teaching at high schools, colleges, bootcamps and online learning sites like treehouse, udemy and frontend masters. in addition to teaching, zac also runs web hosting for students, one of the world's largest hosting companies dedicated to students and teachers. you can also catch his free office yoga sessions on office – yoga.tv.

Hit the ground running with react, the open source technology from facebook for building rich web applications fast. updated for the latest react release, the second edition of this hands-on guide shows you how to build react components and organize them into maintainable large-scale apps. if you're familiar with javascript syntax, you're ready to get started. through the course of this book, author stoyan stefanov helps web developers and programmers build a complete single-page application. 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 master the jsx syntax use built-in hooks and create your own custom ones manage the app's data flow with reducers and contexts use create react app to take care of the build process and focus on react itself build a complete custom app that lets you store data on the client

Fourth edition of the popular react book, updated to the latest react 18 to help you go from beginner to professional in react applications development – key features: discover react's latest features including automatic state update batching and prioritizing state updates – get to grips with react architecture to write cross-platform apps using libraries such as nativebaseunderstand graph – ql and apollo for building a scalable backend for your applications – book description: over the years, react and react native has proven itself among javascript developers as a popular choice for a complete and practical guide to the react ecosystem. this fourth edition comes with the latest features, enhancements, and fixes to align with react 18, while also being compatible with react native. it includes new chapters covering critical features and concepts in modern cross-platform app development with react. – from the basics of react to popular components such as hooks, graph – base, this definitive guide will help you become a professional react developer in a step-by-step manner. – you'll begin by learning about the essential building blocks of react components. as you advance through the chapters, you'll work with higher-level functionalities in application development and then put your knowledge to work by developing user interface components for the web and native platforms. in the concluding chapters, you'll learn how to bring your application together with robust data architecture. – by the end of this book, you'll be able to build react applications for the web and react native applications for multiple mobile platforms. – what you will learn: explore react architecture, component properties, state, and context – work with react hooks for handling functions and components – implement code splitting using lazy components and suspense – build robust user interfaces for mobile and desktop apps using material-uiwrite shared components for android and i – os apps using react native – simplify layout design for react native apps using nativebasewrite graph – ql schemas to power web and mobile apps – implement apollo-driven components – who this book is for: this book is for any javascript developer who wants to start learning how to use react and react native for mobile and web application development. no prior knowledge of react is required, however working knowledge of javascript is necessary to be able to follow along the content covered.

Quickly learn the most widely used front-end development language with ease and confidence react js foundations: building user interfaces with reactjs – an approachable guide walks readers through the fundamental concepts of programming with the explosively popular front-end tool known as react js. written by an accomplished full-stack engineer, speaker, and community organizer, react js foundations teaches readers how to understand react and how to begin building applications with it. the book: explains and clarifies technical terminology with relevant and modern examples to assist people new to programming understand the language helps experienced programmers quickly get up to speed with react is stocked throughout with practical and applicable examples of day-to-day react workperfect for beginner, intermediate, and advanced programmers alike, react js foundations will quickly bring you up to speed on one of the most useful and widely used front-end languages on the web today. you can start building your first application today.

Stop wasting your time learning react with incomplete and confusing tutorials. there are so many incorrect, confusing, and out-of-date blog articles one tutorial says one thing and another says something completely different. there are too many options there are fifty different boilerplates and a dozen different flux implementations. which one is best? what if you could master the entire framework in less time, with solid foundations, without beating your head against the wall? imagine how quickly you can get all of your work done with the right tools and best practices. seriously, let's stop wasting time scouring google, searching through incorrect, out-of-date, blog posts and get everything you need to be productive in one, well-organized place, complete with both simple and complex examples to get your app up and running. you'll learn what you need to know to work professionally and build solid, well-tested, optimized apps with reactjs. this book is your definitive guide.

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

Master react native with fullstack react native the up-to-date, in-depth, complete guide to react native. create beautiful mobile apps with javascript and react deliver high quality mobile apps, at light speed. building the same app in both swift and java is time-consuming. with react native, you can release a native app on both i – os and android from a single codebase. do you or your team already know javascript? leverage your existing knowledge to build world class mobile applications. the react native ecosystem is evolving fast. get started on the right foot. with such an active community and so many updates, it feels impossible to know what's best and what's just noise. every chapter in the book comes with a complete project that uses the concepts in the chapter and provides support for both i – os (including i – phone x screens) & android. a weather app – get your feet wet with react native by building a weather app allows the user to input their location and grabs weather data from a third party api. a time tracker – brush up on your core react knowledge and build a time tracking app. a messaging app – understand how to use the core react native apis like geolocation, camera – roll, keyboard, net – info and much more through completing a messaging app an instagram clone – learn how to style your app, manage user input, add comments and display photos from unsplash a contacts app – learn how to use navigation: a major piece of any mobile application with multiple screens a puzzle game – learn how to achieve smooth animations that render at 60 frames-per-second (fps) faq how long is the book? the book has 11 chapters totaling 670 pages, several sample apps totaling over 1000+ lines of code (java – script/jsx, non-comment lines). do i have to know react? nope! although, if you'd like to learn react in depth, checkout our other book fullstack react do i have to know javascript? however, this book teaches react native from the ground up and you can use it even if you've never written a mobile app before.

The book dives deeply into state management in react. you will learn everything about react's local state and state management with redux and mobx. it comes with a lot of best practices, techniques and concepts. along the way you will have practical hands on experiences by building own applications. – the book turned out to exceed all my expectations. what started as an attempt to write a introductory book about state management in react with redux, turned out into a full blown 250-page book which showcases mobx as alternative state management library, implements exciting applications along the way and has boilerplate projects to get you started in learning and building applications with these libraries. – the bigger idea was to write a book which gives learners a consistent way to study the topic state management. i had the feeling that there exist way too many, partly inconsistent or outdated, tutorials around these topics and it is hard for learners to choose from so many opportunities. i thought, one well structured book should help newcomers to get started easily in the topic of state management with react's local state, redux and mobx. afterward, everyone should be on one well set level to build his/her own applications with redux or mob – x.the book teaches you how to use local state in react and scaling react applications with advanced practices, patterns and techniques. afterward, the ebook dives into learning redux and mobx as libraries for state management. these libraries are taught from scratch without react but in combination with react later on. however, all these learnings are not necessarily bound to react as view layer library. they can be applied in other view layer (component based) libraries, such as vue.js, or single page application (spa) frameworks, such as angular.js, too. – due to redux's popularity, the book teaches more about redux than mobx. but it is planned to grow the mobx part too, because i am really into that library as well. for both state management libraries, redux and mobx, you will learn to use them standalone, to connect them to react applications in multiple ways, and to apply best practices, patterns and tricks to scale them in larger applications. you will learn about using java – script es6 to keep your state immutable, middleware in redux, and flat and normalized state structures. afterward, the terms actions, reducers, store(s), connected components and so on, will not be foreign subjects to you anymore. – after reading the book, i believe you are ready to build your own applications in any (view layer) library or spa framework of your choice with redux or mobx. but when using react, you are setup with advanced knowledge about react's local state to use it in larger applications.

The book is full with applications you are going to build along the way with react.js and node.js. afterward, you will be able to implement full-stack javascript applications. i wrote the the road to graphql over the last year, while building several graphql applications for my clients and for myself. during this time, i came to understand the practical genius of graphql, and how it dramatically improves communication in client-server architectures. not only does it improve the interface between the client and the server, it also enhances client-side state management by eliminating remote data management. sophisticated graphql libraries like apollo client provide powerful features like caching, optimistic ui, and data prefetching for free. this book covers the fundamentals of graphql itself, as well as its ecosystem. i applied the same principles as my other books: stay pragmatic keep it simple answer the why, not just the how experience a problem, solve a problem this book is not intended to be an end-all reference for graphql apis, nor an in-depth guide about the internals of the graphql specification. instead, its purpose is to journey through learning graphql with javascript the pragmatic way, building client and server applications yourself. the book covers lots of facets about graphql in javascript that are important for building modern applications, without just throwing the libraries like apollo at problems before experiencing them. it starts with the basic http requests to perform graphql queries first, then moves on to using dedicated graphql libraries for it. you will even get the chance to implement your own graphql client library, so you understand how these libraries work under the hood. there are no hidden abstractions in this book, just plenty of fundamentals for javascript, react.js, node.js, and graphql. requirements to get the most out of this book, you should be familiar with the basics of web development, which includes some knowledge of html, css and javascript. you will also need to be familiar with the term api, because they are discussed frequently. i encourage you to join the official slack group for the book, help or get help from others. react on the client-side, this book uses react to teach about graphql in javascript. my other book called the road to learn react teaches you all the fundamentals about react. it also teaches you to make the transition from javascript es5 to javascript es6. the book is available for free and after having read the road to learn react, you should possess all the knowledge to implement the graphql client-side application with this book. node on the server-side, this book uses node with express as library to teach about graphql in javascript. you don't need to know much about those technologies before using them for your first graphql powered applications. the book will guide you through the process of setting up a node application with express and shows you how to weave graphql into the mix. afterward, you should be able to consume the graphql api provided by your server-side application in your client-side application.

Discover the current landscape of full-stack development and how to leverage modern web technologies for building production-ready react.js applications to deploy on awskey features: understand the architecture of react and single-page applications – build a modern web api for your spa using node.js, express, and graph – qlgain a clear and practical understanding of how to build a complete full-stack application – book description: react sets the standard for building high-performance client-side web apps. node.js is a scalable application server that is used in thousands of websites, while graphql is becoming the standard way for large websites to provide data and services to their users. together, these technologies, when reinforced with the capabilities of typescript, provide a cutting-edge stack for complete web application development. – this book takes a hands-on approach to implementing modern web technologies and the associated methodologies for building full-stack apps. you'll begin by gaining a strong understanding of typescript and how to use it to build high-quality web apps. the chapters that follow delve into client-side development with react using the new hooks api and redux. next, you'll get to grips with server-side development with express, including authentication with redis-based sessions and accessing databases with type – orm. the book will then show you how to use apollo graphql to build web services for your full-stack app. later, you'll learn how to build graphql schemas and integrate them with react using hooks. finally, you'll focus on how to deploy your application onto an nginx server using the aws cloud. – by the end of this book, you'll be able to build and deploy complete high-performance web applications using react, node, and graph – ql.what you will learn: discover type – script's most important features and how they can be used to improve code quality and maintainability – understand what react hooks are and how to build react apps using them – implement state management for your react app using redux – set up an express project with typescript and graphql from scratch – build a fully functional online forum app using react and graph – qladd authentication to your web app using redis – save and retrieve data from a postgres database using type – ormconfigure nginx on the aws cloud to deploy and serve your apps – who this book is for: the book is for web developers who want to go beyond front-end web development and enter the world of full-stack web development by learning about modern web technologies and how they come together. a good understanding of java – script programming is required before getting started with this web development book.

Learn test-driven and behavior-driven development techniques that will give you greater confidence when building react applications – key features: explore the tdd process, how it works, and why it will help you write maintainable react apps – develop a component testing framework from scratch, which will help you understand the mechanics of good unit testing – reduce complexity by using unit tests and end-to-end acceptance tests to drive the design of your apps – book description: test-driven development (tdd) is a programming workflow that helps you build your apps by specifying behavior as automated tests. the tdd workflow future-proofs apps so that they can be modified without fear of breaking existing functionality. another benefit of tdd is that it helps software development teams communicate their intentions more clearly, by way of test specifications. – this book teaches you how to apply tdd when building react apps. you'll create a sample app using the same react libraries and tools that professional react developers use, such as jest, react router, redux, relay (graphql), cucumber, and puppeteer. the tdd workflow is supported by various testing techniques and patterns, which are useful even if you're not following the tdd process. this book covers these techniques by walking you through the creation of a component test framework. you'll learn automated testing theory which will help you work with any of the test libraries that are in standard usage today, such as react testing library. this second edition has been revised with a stronger focus on concise code examples and has been fully updated for react 18. by the end of this tdd book, you'll be able to use react, redux, and graphql to develop robust web apps. – what you will learn: build test-driven applications using react 18 and jest – understand techniques and patterns for writing great automated tests – use test doubles and mocks effectively – test-drive browser apis, including the fetch api and the web – socket apiintegrate with libraries such as react router, redux, and relay (graph – ql)use cucumber.js and puppeteer to build behaviour- driven development (bdd) style tests for your applications – build and test async redux code using redux-saga and expect-redux – who this book is for: this book is for frontend developers who are looking to improve their testing practices and increase the quality and maintainability of their applications. to make the most of this book, you'll need knowledge of the java – script programming language.

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. 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!

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. 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!

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. 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

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 java – script, 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 java – script 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 browser – create application presentation layers with react components – manage data and reduce the time you spend debugging applications – incorporate react hooks to manage state and fetch data – use a routing solution for single-page application features – learn how to structure react applications with servers in mind

A fast-paced guide to designing and building scalable and maintainable web apps with react.js key features 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 book description 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. 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