JSFiddle - React, Tailwind, and code Playground

HTML

<div class="obj" id="x" m="3" x="55" as="33"/>

JavaScript

$('.obj').each(function() {
   var attArray = [];
   for(var k = 0; k < this.attributes.length; k++) {
       var attr = this.attributes[k];
       if(attr.name != 'class')
          attArray.push(attr.value);
   }
   alert(attArray[2]); //x = 55
   //do something with attArray here...
});