JSFiddle - React, Tailwind, and code Playground
HTML
<div id="scriptparent">
<script id="myScript" type="text/javascript">
alert($("#myScript").parent().attr("id"));
</script>
</div>
<div id="scriptparent">
<script id="myScript" type="text/javascript">
alert($("#myScript").parent().attr("id"));
</script>
</div>