Class problems learning with React JS

Hello! In the class ’ Write a React Component from Scratch’, learning with ReactJS, the browser does not return the result of the exercise, the test keeps running! and a message is displayed that the page caused the browser to be slow! Only in this class has happened to me, any recommendations? I already tried with another browser, clear the cache and everything remains the same! Thanks

make sure you have not a loop with your components

for help,
post your code and the challenge link

Define a class MyComponent that extends React.Component . Its render method should return a div that contains an h1 tag with the text: My First React Component! in it. Use this text exactly, the case and punctuation matter. Make sure to call the constructor for your component, too.
Render this component to the DOM using ReactDOM.render() . There is a div with id='challenge-node' available for you to use.

The code:

// Change code below this line
class MyComponent extends React.Component {
      <div id="challenge-node">
           <h1>My First React Component!</h1>
        ReactDOM.render(<MyComponent />, document.getElementById('challenge-node'));

The <h1> was applied to the code :thinking:
From already thank you very much!

you are rendereing MyComponent inside itself, that makes an infinite loop and makes it not work

Thanks!!! :+1: :+1: :+1: