TextArea Online

  <script src='https://cdn.tiny.cloud/1/gtchaymz2iqbfj7hkc7qv2n43wqxr2js4rbdd32u5nhyoecm/tinymce/5/tinymce.min.js' referrerpolicy="origin">

  </script>

  <script>

    tinymce.init({

      selector: '#mytextarea'

    });

  </script>

JS DOM

 <form name="myForm">

<p id="demo"></p>

<input type="text" id="demoJS">

</form>

<script>

document.getElementById("demo").innerHTML = "Hello JavaScript!";

document.getElementById("demoJS").value = "Hello JavaScript!";

var isian = document.myForm.demoJS.value;

console.log('ISI:', isian);

</script> 

Current time is <span id="show_date"></span>

<script>

var show_date = document.getElementById("show_date");

var current_date = new Date();

var date = `${current_date.getHours()}:${current_date.getMinutes()}`;

show_date.innerHTML = date;

</script>