zrozumiecReact.pl

import { useState } from "react";

export default function App() {
    const [score, setScore] = useState(0);

    return (
        <>  
            <h1>Licznik</h1>
            <button>Odejmij 3</button>
            <button>Odejmij 1</button>
            <button>Dodaj 1</button>
            <button>Dodaj 3</button>
            <h2>Aktualny stan: {score}</h2>
        </>
    );
}