JSFiddle - React, Tailwind, and code Playground

HTML

<span id="JQueryClick">Click #JQuery</span> </br>
<span id="JQueryAttrClick">Click #Attr</span> </br>

JavaScript

$('#JQueryClick').on("click", function(){alert('1')});
$('#JQueryClick').on("click", function(){alert('2')});
    
$('#JQueryAttrClick').attr('onClick'," alert('1')" );//this doesnt work    
$('#JQueryAttrClick').attr('onClick'," alert('2')" );