Library

Full-Stack React, TypeScript, and Node

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 AWS Key FeaturesUnderstand the architecture of React and single-page applicationsBuild a modern Web API for your SPA using Node.js, Express, and GraphQLGain a clear and practical understanding of how to build a complete full-stack applicationBook 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 TypeORM. 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 GraphQL. What you will learnDiscover TypeScript’s most important features and how they can be used to improve code quality and maintainabilityUnderstand what React Hooks are and how to build React apps using themImplement state management for your React app using ReduxSet up an Express project with TypeScript and GraphQL from scratchBuild a fully functional online forum app using React and GraphQLAdd authentication to your web app using RedisSave and retrieve data from a Postgres database using TypeORMConfigure NGINX on the AWS cloud to deploy and serve your appsWho 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 JavaScript programming is required before getting started with this web development book.

Beginning ReactJS Foundations Building User Interfaces with ReactJS

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 work Perfect 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.

React in Depth

React in Depthteaches the React libraries, tools and techniques that are vital to build amazing apps. You'll put each skill you learn into practice with hands-on projects like a goal-focused task manager, expenses tracker, and custom UI library

React and React Native

Get up to speed with React, React Native, GraphQL and Apollo for building cross-platform native apps with the help of practical examples Key FeaturesCovers the latest features of React such as Hooks, Suspense, NativeBase, and Apollo in this updated third editionGet to grips with the React architecture for writing easy-to-manage web and mobile applicationsUnderstand GraphQL and Apollo for building a scalable backend for your cross-platform appsBook Description React and React Native, Facebook's innovative User Interface (UI) libraries, are designed to help you build robust cross-platform web and mobile applications. This updated third edition is improved and updated to cover the latest version of React. The book particularly focuses on the latest developments in the React ecosystem, such as modern Hook implementations, code splitting using lazy components and Suspense, user interface framework components using Material-UI, and Apollo. In terms of React Native, the book has been updated to version 0.62 and demonstrates how to apply native UI components for your existing mobile apps using NativeBase. You will begin by learning about the essential building blocks of React components. Next, you'll progress to working with higher-level functionalities in application development, before putting this knowledge to use by developing user interface components for the web and for native platforms. In the concluding chapters, you'll learn how to bring your application together with a 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 learnDelve into the React architecture, component properties, state, and contextGet to grips with React Hooks for handling functions and componentsImplement code splitting in React using lazy components and SuspenseBuild robust user interfaces for mobile and desktop apps using Material-UIWrite shared components for Android and iOS mobile apps using React NativeSimplify layout design for React Native apps using NativeBaseWrite GraphQL schemas to power web and mobile appsImplement web and mobile components that are driven by ApolloWho this book is for This book is for any JavaScript developer who wants to start learning how to use Facebook's UI libraries, React and React Native, for mobile and web application development. Although no prior knowledge of React is needed, working knowledge of JavaScript programming will help you understand the concepts covered in the book more effectively.

React Projects

Build cross-platform applications of varying complexity for the web, mobile, and VR devices using React tooling Key FeaturesBuild React applications at scale using effective React patterns and best practicesExplore React features such as Hooks, the Context API, and the Suspense APIExtend React’s integration with React Native for building cross-platform mobile apps and gamesBook Description Developed by Facebook, React is a popular library for building impressive user interfaces. React extends its capabilities to the mobile platform using the React Native framework and integrates with popular web and mobile tools to build scalable applications. React Projects is your guide to learning React development by using modern development patterns and integrating React with powerful web tools such as GraphQL, Expo, and React 360. You'll start building a real-world project right from the first chapter and get hands on with developing scalable applications as you advance to building more complex projects. Throughout the book, you'll use the latest versions of React and React Native to explore features such as Higher Order Components (HOC), Context, and Hooks on multiple platforms, which will help you build full stack web and mobile applications efficiently. Finally, you'll delve into unit testing with Jest to build test-driven apps. By the end of this React book, you'll have developed the skills necessary to start building scalable React apps across web and mobile platforms. What you will learnCreate a wide range of applications using various modern React tools and frameworksDiscover how React Hooks modernize state management for React appsDevelop progressive web applications using React componentsBuild test-driven React applications using the Jest and Enzyme frameworksUnderstand full stack development using React, Apollo, and GraphQLPerform server-side rendering using React and React RouterDesign gestures and animations for a cross-platform game using React NativeWho this book is for The book is for JavaScript developers who want to explore React tooling and frameworks for building cross-platform applications. Basic knowledge of web development, ECMAScript, and React will assist with understanding key concepts covered in this book.

Learning React Native

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 Quickly

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 ePub formats from Manning Publications. About the Technology Successful user interfaces need to be visually interesting, fast, and flowing. The React.js JavaScript 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 JavaScript, 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 JavaScript 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 JavaScript. About the Author Azat Mardan is a Tech Fellow at Capital One with extensive experience using and teaching JavaScript and Node, and author of several books on JavaScript, Node, React, and Express. Table of Contens PART 1 - REACT FOUNDATION Meeting React Baby steps with React Introduction to JSX Making 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 GraphQL Unit testing React with Jest React on Node and Universal JavaScript Project: Building a bookstore with React Router Project: Checking passwords with Jest Project: Implementing autocomplete with Jest, Express, and MongoDB APPENDIXES Appendix A - Installing applications used in this book Appendix B - React cheatsheet Appendix C - Express.js cheatsheet Appendix D - MongoDB and Mongoose cheatsheet Appendix E - ES6 for success

React.js Essentials

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 Interview Questions and Answers - English

Here are some common React interview questions along with their answers: 1. What is React? · React is an open-source JavaScript library developed by Facebook for building user interfaces, specifically for single-page applications (SPAs) and interactive UI components. 2. What are the key features of React? · Some key features of React include: · Virtual DOM: React uses a virtual DOM to efficiently update the UI by minimizing DOM manipulations. · Components: React applications are built using reusable components, making it easy to maintain and scale complex UIs. · JSX: JSX is a syntax extension for JavaScript that allows you to write HTML-like code within JavaScript files, making it easier to define UI components. · Unidirectional data flow: React follows a unidirectional data flow architecture, where data flows only in one direction, from parent to child components. 3. What is JSX? · JSX (JavaScript XML) is a syntax extension for JavaScript that allows you to write HTML-like code within JavaScript files. It enables you to define UI components in a more declarative and readable manner. 4. What is the difference between a class component and a functional component in React? · Class components are ES6 classes that extend React.Component and have a state and lifecycle methods. Functional components are simply JavaScript functions that accept props as arguments and return React elements. With the introduction of React hooks, functional components can also have state and lifecycle behaviour. 5. What are React hooks? · React hooks are functions that allow you to use state and other React features in functional components. They enable you to reuse stateful logic without writing class components. Some commonly used hooks include useState, useEffect, useContext, and useRef. 6. What is the purpose of useState hook in React? · The useState hook is used to add state management to functional components in React. It allows you to declare state variables and update them within functional components. 7. Explain the useEffect hook in React. · The useEffect hook is used to perform side effects in functional components, such as data fetching, DOM manipulation, or subscribing to external events. It is like lifecycle methods (e.g., componentDidMount, componentDidUpdate, componentWillUnmount) in class components. 8. What is props drilling in React? · Props drilling refers to the process of passing data from a parent component to nested child components through props. As the application grows, props may need to be passed through multiple intermediary components, resulting in a pattern known as props drilling. 9. What is a higher-order component (HOC) in React? · A higher-order component (HOC) is a pattern in React that involves wrapping a component with another component to enhance its functionality. HOCs are commonly used for code reuse, logic abstraction, and cross-cutting concerns such as authentication and authorization. 10. How does React Router work? · React Router is a library that provides declarative routing for React applications. It allows you to define routes as components and render them based on the current URL. React Router uses the browser's history API to handle navigation and URL changes without full page reloads. These questions cover some fundamental concepts of React that are commonly asked in interviews. Make sure to understand these concepts thoroughly and be prepared to provide examples or elaborate on them during interviews.

ReactJS for Jobseekers

Create High-performance, Dynamic Single-page Applications Using the Most Popular front-end Framework - ReactJS KEY FEATURES ● Learn ReactJS concepts using a practical approach to be interview-ready. ● Understand the core concepts of UI/UX design to get an edge as a front-end developer. ● Get answers to the most frequently asked ReactJS interview questions. DESCRIPTION When you talk about front-end development, the first thing that comes to any tech evangelist’s mind is the latest front-end frameworks like ReactJS, VueJS, or even Angular. If you are in the tech industry or are interested in front-end development, then we are pretty sure you must have heard about at least one of these frameworks. Based on its popularity and industry acceptance, ReactJS is leading by miles. This book will help you learn everything you need to know about ReactJS to start working as a front-end developer. The book begins by talking about the core concepts like components, state, props, lifecycle, and hooks, which will get you comfortable with the ReactJS ecosystem. The book also talks about additional topics like routing, connecting to the backend, and handling state using Redux to give you a more holistic understanding of building production-level applications using ReactJS. By the end of the book, you will have a deep understanding of ReactJS. WHAT YOU WILL LEARN ● Build simple React applications like business portfolios, marketing pages, product showcases. ● Build complex React applications like e-commerce webapp or video streaming webapp like simple Youtube replicas. ● Design simple web applications using Figma. ● Get familiar with the performance optimization techniques for React Apps. ● Explore the trending UI patterns in ReactJS. WHO THIS BOOK IS FOR This book is for fresh graduates and beginners who want to get a full-time front-end developer job. It is also for backend developers who want to upskill to become full-stack developers. Experienced front-end developers can use this book as a reference guide. TABLE OF CONTENTS 1. Introduction to Web Development 2. Up and Running with React Ecosystem 3. Understanding Components, State, and Props 4. Lifecycle of Components 5. Connecting to Backend 6. React Hooks 7. Routing in React Apps 8. Controlled and Uncontrolled Components 9. State Management Using Redux 10. Production Build and Hosting React Apps 11. Performance Optimization 12. Starting with Tools and Concepts of UI/UX 13. Trending UI Patterns 14. Prepping for React Interviews