JavaScript no se ejecuta
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
</head>
<body>
<!-- ⛔️ BAD - script is ran before HTML is declared ⛔️ -->
<script src="index.js"></script>
<div id="box"></div>
</body>
</html>
Ashamed Anteater