JSFiddle - React, Tailwind, and code Playground

JavaScript

// line 1582 of jquery-161.js (uncompressed)
    // A method for determining if a DOM node can handle the data expando
    acceptData: function( elem ) {
        
        if ( elem.nodeName ) {
            if(typeof elem.nodeName == 'string'){
                var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
            }else{
                var match = false;
            }

            if ( match ) {
                return !(match === true || elem.getAttribute("classid") !== match);
            }
        }

        return true;
    }