JSFiddle - React, Tailwind, and code Playground
HTML
<script type="text/javascript" src="http://www.somerandomurl.net">
{"parsetags": "explicit"}
</script>
JavaScript
var o = {};
$.extend( o, $.parseJSON( $('script[src="http://www.somerandomurl.net"]').text() ), true );
document.write( "o.parsetags = " + o.parsetags );