JSFiddle - React, Tailwind, and code Playground

by learningforever

HTML

<body>

<h2>Demo JavaScript in Body</h2>

<p id="demo">문단</p>

<button type="button" onclick="myFunction()">시도하기</button>

<script>
function myFunction() {
  document.getElementById("demo").innerHTML = "문단이 바뀜.";
}
</script>

</body>