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// JSX can be used in the client val thanks to this magic comment
/** @jsxImportSource https://esm.sh/react **/
// Make sure to only import from esm.sh (npm: specifier are not supported in the browser)
import React from "https://esm.sh/react";
import ReactDOM from "https://esm.sh/react-dom";
function Counter() {
const [counter, setCounter] = React.useState(0);
return (
<div>
<span>{counter}</span>
<div>
<button onClick={() => setCounter(count => count - 1)}>-</button>
<button onClick={() => setCounter(count => count + 1)}>+</button>
</div>
</div>
);
}
export function App() {
return (
<>
<h1>React Example</h1>
<Counter />
</>
);
}
// The app will be rendered inside the root div
const root = ReactDOM.createRoot(document.getElementById("root"));
root.render(<App />);
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April 6, 2024