<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<h1>Tworzenie elementów</h1>
<button id="mybutton" onclick="dodaj()">Dodaj akapit</button>
<div id="div1">
</div>
<script>
function dodaj(){
let akapit=document.createElement("p");
let content=document.createTextNode("Nowy akapit");
akapit.appendChild(content);
let position=document.querySelector("#div1");
position.appendChild(akapit);
}
</script>
</body>
</html>