JSFiddle - React, Tailwind, and code Playground

HTML

<input type="checkbox" id="test1"></input>

<input type="checkbox" id="test2"></input>

<input type="checkbox" id="test3"></input>

JavaScript

$("input[type=checkbox]").on("change", function(){
    if($(this).is(":not(:checked)"))
      alert(this.id);
});