chrome-extensions-samples/functional-samples/tutorial.google-analytics/service-worker.js

import Analytics from './scripts/google-analytics.js';

addEventListener('unhandledrejection', async (event) => {
  Analytics.fireErrorEvent(event.reason);
});

chrome.runtime.onInstalled.addListener(() => {
  Analytics.fireEvent('install');
});

// Throw an exception after a timeout to trigger an exception analytics event
setTimeout(throwAnException, 2000);

async function throwAnException() {
  throw new Error("👋 I'm an error");
}