How can I get started with React and TypeScript?

How can I get started with React and TypeScript?

To get started, first ensure you have Node.js installed. Then, create a new React app using Create React App with TypeScript by running npx create-react-app my-app --template typescript.

What are the benefits of using TypeScript with React?

TypeScript provides static typing, which helps catch errors during development, improves code readability, and enhances IDE support.

Can you show me a simple example of a React component in TypeScript?

Sure! Here's a simple functional component:

import React from 'react';

interface Props {
  name: string;
}

const Greeting: React.FC<Props> = ({ name }) => {
  return <h1>Hello, {name}!</h1>;
};
export default Greeting;

How do I manage state in a TypeScript React app?

You can use the useState hook. Here's an example:

const [count, setCount] = useState<number>(0);