ES module for the Google Analytics Global Site Tag.
$ npm install --save ga-gtagPick your favorite:
const { gtag, install } = require("ga-gtag");import gtag, { install } from 'ga-gtag';... then:
install('UA-#########-#'); // Substitute your tracking IDinstall() adds the Global Site Tag script element into <head>. It only needs to be called once, but can safely be called multiple times (the script won't be re-added).
From there gtag() can be used as specified in Google's doc:
gtag('event', 'login', { 'method': 'Google' });