What are the basics of JSX in React?

What are the basics of JSX in React?

JSX stands for JavaScript XML. It's a syntax extension for JavaScript that looks similar to HTML. It allows you to write HTML elements in JavaScript and place them in the DOM.

Can you give me an example of JSX?

Sure! Here's a simple example: <div>Hello, World!</div>. This JSX code will render a div element with the text 'Hello, World!'

Is JSX mandatory in React?

No, JSX is not mandatory. You can use React without it, but JSX makes it easier to write and visualize the UI components.

How does JSX get compiled?

JSX is compiled into JavaScript function calls by tools like Babel. For example, <div>Hello</div> becomes React.createElement('div', null, 'Hello').