JSFiddle - React, Tailwind, and code Playground

by kazu69

JavaScript

window.addEventListener('error', function() {
  throw "Error";
  alert(1);
}, false);

document.addEventListener('click', function() {
  alert('click');
})

setTimeout(function() {
  window.addEventListener('error', function(e) {
    alert(e.message);
  }, false);
}, 100);



setTimeout(function() {
  100 / hoge;
}, 1000);


setTimeout(function() {
  alert('another method execute!');
}, 2000);