JSFiddle - React, Tailwind, and code Playground
HTML
<div id="foo">
<a href="" data-type="" data-id="" data-tags="" class="">balrbalr</a>
<a href="" data-type="" data-id="" data-tags="" class="">balrbalr</a>
<a href="" data-type="" data-id="" data-tags="" class="">balrbalr</a>
</div>
JavaScript
var str = $('#foo a').map(function(){
return this.outerHTML;
}).get();
console.log(str);