Book Image

Learn React with TypeScript - Second Edition

By : Carl Rippon
4.4 (8)
Book Image

Learn React with TypeScript - Second Edition

4.4 (8)
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)
1
Part 1: Introduction
6
Part 2: App Fundamentals
10
Part 3: Data
14
Part 4: Advanced React

Creating the project

We will develop our form using Visual Studio Code and a new Create React App-based project setup. We’ve previously covered this several times, so we will not cover the steps in this chapter – instead, see Chapter 3, Setting Up React and TypeScript.

We will style the form with Tailwind CSS. We also previously covered how to install and configure Tailwind in Create React App in Chapter 5, Approaches to Styling Frontends. So, after you have created the React and TypeScript project, install and configure Tailwind.

We will also use the @tailwindcss/forms plugin to style the form. So, install this plugin as well – see Chapter 7, Working with Forms, for information on how to do this.

The app we will build will contain a header and some content beneath it. Here is the component structure we will create:

Figure 8.1 – App component structure

Figure 8.1 – App component structure

The header will have a Sign in button to authenticate and authorize...