Just React!: Learn React the React Way

Here is your perfect companion for learning about and developing React applications. This book introduces concepts innovatively, using real-world examples based on the most recommended practices to help you establish a firm foundation. This comprehensive approach provides a strong focus on building components by using React hooks.

You'll begin by learning web fundamentals, next-generation JavaScript, and how React fits into this. In the chapters that follow, you'll build a React application from scratch and learn about JSX, components, props, state management, prop drilling, context, and lifecycle events. Along the way you'll build a multi-component app and see how the components interact. Debugging and styling React applications are also discussed.

You'll then take an in depth look at React hooks and see how to create a custom hook. There is also a penultimate chapter that explores important concepts such as routing and authentication. The book concludes with a review of some exciting features in the upcoming release of React 18. After reading Just React you will be equipped with the skills necessary to build complex web and mobile user interfaces using this flexible JavaScript library.

What You'll Learn

• Examine the details of modern React concepts through example projects
• Set up your own React project
• Debug and style React components
• Take a look at routing, authentication, HTTP requests, Redux, and the new features of React 18

Who This Book Is For

Web developers, React developers, and JavaScript developers

這是一本學習和開發React應用程式的完美指南。本書以創新的方式介紹概念，並使用基於最佳實踐的實際範例，幫助您建立堅實的基礎。這種全面的方法強調使用React hooks來構建組件。

您將首先學習網頁基礎知識、下一代JavaScript以及React在其中的運作方式。在接下來的章節中，您將從頭開始構建一個React應用程式，並學習JSX、組件、屬性、狀態管理、屬性傳遞、上下文和生命週期事件。在此過程中，您將構建一個多組件應用程式，並了解組件之間的互動。本書還討論了調試和設計React應用程式的方法。

接著，您將深入研究React hooks，並了解如何創建自定義hook。還有一個倒數第二章探討了重要的概念，如路由和身份驗證。本書以回顧React 18即將推出的一些令人興奮的功能作為結尾。閱讀完《Just React》後，您將具備使用這個靈活的JavaScript庫構建複雜的網頁和移動用戶界面所需的技能。

您將學到以下內容：
- 通過示例項目深入研究現代React概念的細節
- 設置自己的React項目
- 調試和設計React組件
- 瀏覽路由、身份驗證、HTTP請求、Redux和React 18的新功能

本書適合網頁開發人員、React開發人員和JavaScript開發人員閱讀。

Hari Narayn is a programming enthusiast with over 11 years of experience in building web and mobile applications with React, Microsoft 365, SharePoint, Azure, Teams, Power Platform, .Net, Angular, and JavaScript. He has built web and mobile solutions for various clients across the world. He is a Microsoft 365 Certified Developer Associate, Certified Azure Solutions Architect Expert, and a Certified Power Platform Developer Associate. He is a native of Kerala, India and currently based in Melbourne, Australia. He works as a Senior Technical Specialist in Victorian Public Service.

Hari Narayn 是一位對程式設計充滿熱情的人，擁有超過11年的經驗，使用React、Microsoft 365、SharePoint、Azure、Teams、Power Platform、.Net、Angular和JavaScript建立網頁和行動應用程式。他為世界各地的不同客戶建立了網頁和行動解決方案。他是微軟365認證的開發人員助理、認證的Azure解決方案架構師專家和認證的Power Platform開發人員助理。他是印度喀拉拉邦的本地人，目前居住在澳洲墨爾本。他在維多利亞公共服務擔任高級技術專家的職位。