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Learn React with TypeScript

Learn React with TypeScript - Second Edition

By : Carl Rippon
4.5 (20)
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Learn React with TypeScript

Learn React with TypeScript

4.5 (20)
By: Carl Rippon

Overview of this book

Reading, navigating, and debugging a large frontend codebase is a major issue faced by frontend developers. This book is designed to help web developers like you learn about ReactJS and TypeScript, both of which power large-scale apps for many organizations. This second edition of Learn React with TypeScript is updated, enhanced, and improved to cover new features of React 18 including hooks, state management libraries, and features of TypeScript 4. The book will enable you to create well-structured and reusable React components that are easy to read and maintain, leveraging modern design patterns. You’ll be able to ensure that all your components are type-safe, making the most of TypeScript features, including some advanced types. You’ll also learn how to manage complex states using Redux and how to interact with a GraphQL web API. Finally, you’ll discover how to write robust unit tests for React components using Jest. By the end of the book, you’ll be well-equipped to use both React and TypeScript.
Table of Contents (19 chapters)
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1
Part 1: Introduction
6
Part 2: App Fundamentals
10
Part 3: Data
14
Part 4: Advanced React

Working with Forms

Forms are extremely common in apps, so it’s essential to be able to efficiently implement them. In some apps, forms can be large and complex, and getting them to perform well is challenging.

In this chapter, we’ll learn how to build forms in React using different approaches. The example form we will make here is a contact form that you would often see on company websites. It will contain a handful of fields and some validation logic.

The first approach to building a form will be to store field values in the state. We will see how this approach can bloat code and hurt performance. The next approach embraces the browser’s native form capabilities, reducing the amount of code required and improving performance. We will then use React Router’s Form component, which we briefly covered in Chapter 6, Routing with React Router. The final approach will be to use a popular library called React Hook Form. We’ll experience how React Hook...

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Learn React with TypeScript
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