JSFiddle - React, Tailwind, and code Playground

HTML

<span id="root" contenteditable="true" onkeyup="test(event, this)">This is changable<span contenteditable="true" onkeyup="test(event, this)" id="childOfroot"> | including this</span></span>

JavaScript

function test(event, element){
	console.log($(element).attr('id'))
}