CODE EXAMPLE FOR JAVASCRIPT

useState increase Likes

import { useState } from 'react';

const Post = () => {
    const [likesCount, setLikesCount] = useState(0);
    const increaseLikes = () => {
        console.log('We're inside increaseLikes!');
        setLikesCount(likesCount + 1);
    };

    return (
      <section>
        <p>The number of likes is {likesCount}.</p>
        <button onClick={increaseLikes}>Like</button>
      </section>
    );
};

export default Post;