write to a script element code example

Example 1: what is the use of script tag in html

<script>
  //Insert JS scripts here
  var html
  html = "You can use the <script> tag to incorporate JS code into your HTML code"
  console.log(html)
</script>

Example 2: how to use script tag

<script>
 document.getElementById("id").innerText = ("");
</script>