google analaytics nextjs code example
Example 1: google analytics nextjs
npm i -D @types/gtag.js
Example 2: google analytics nextjs
import { AppProps } from "next/app";
import { useRouter } from "next/router";
import { useEffect } from "react";
import * as gtag from "../lib/gtag";
const isProduction = process.env.NODE_ENV === "production";
const App = ({ Component, pageProps }: AppProps): JSX.Element => {
const router = useRouter();
useEffect(() => {
const handleRouteChange = (url: URL) => {
if (isProduction) gtag.pageview(url);
};
router.events.on("routeChangeComplete", handleRouteChange);
return () => {
router.events.off("routeChangeComplete", handleRouteChange);
};
}, [router.events]);
return <Component {...pageProps} />;
};
export default App;