JSFiddle - React, Tailwind, and code Playground

by Michel Plungjan

HTML

<span id="sc_start_commenttext-330"></span>
330 Text and code to give back
<span id="sc_end_commenttext-330"></span>

<span id="sc_start_commenttext-331"></span>
331 Text and code to give back
<span id="sc_end_commenttext-331"></span>

JavaScript

var comments = {}
$("span[id^='sc_start_commenttext-']").each(function() {
   var idx = this.id.split("-")[1];    
   comments[idx]=$(this).get(0).nextSibling.nodeValue;
});
console.log(comments["330"])