How to Create a React App with TypeScript

Introduction:

React is a popular front-end JavaScript library that allows developers to build dynamic user interfaces. When using TypeScript with React, it provides better type-checking and improves the developer experience.

In this guide, we will show you how to create a React app with TypeScript using create-react-app, a command-line tool that generates a boilerplate code for React projects.

Step 1: Install create-react-app

The first step is to install create-react-app if you haven't already done so.

You can install it globally by running the following command:

     npm install -g create-react-app     p        

Step 2: Create a new React app with TypeScript.

Once you have installed create-react-app, you can create a new React app with TypeScript using the following command:

       npx create-react-app my-app --template typescript        t 

This command will create a new React app with TypeScript using the default template. You can replace "my-app" with any name you prefer for your app.

Step 3: Run the app

Now that you have created a new React app with TypeScript, you can run it using the following command:

    cd my-app   p

    npm start   t

This will start the development server and open the app in your default browser. You can now start building your app with React and TypeScript.

Official Documentation:

TypeScript: https://www.typescriptlang.org/

React: https://reactjs.org/

If you're interested in learning more about TypeScript and React, JBI Training offers several relevant courses, including:

1.     TypeScript Essentials

2.     TypeScript Advanced

3.     React Essentials

Thank you for reading! Check out our other articles for more helpful guides and tutorials.

Thank you for reading! Check out our other articles for more helpful guides and tutorials.