How do I use template strings in React?

How do I use template strings in React?

You can use template strings in React to embed expressions within strings. For example, you can write: const greeting = Hello, ${name}!;.

Can you show me an example of using it in a component?

Sure! Here's a simple component:

const Greeting = ({ name }) => {
  return <h1>{`Hello, ${name}!`}</h1>;
};

This will render 'Hello, [name]!'.

What if I want to include multiple variables?

You can include multiple variables like this:

const Greeting = ({ firstName, lastName }) => {
  return <h1>{`Hello, ${firstName} ${lastName}!`}</h1>;
};

Are there any performance considerations I should be aware of?

Template strings are generally efficient, but if you're rendering a lot of them in a loop, consider optimizing your component to avoid unnecessary re-renders.