google-analytics-ga4/src/gtag/gtag.ts

This is package for google analytics GA4 .You can import it to any node project and use it .React , Vue, Anguler etc

const gtag = (...args) => {
    if (typeof window !== "undefined") {
        if (typeof window?.gtag === "undefined") {
        window.dataLayer = window.dataLayer || [];
        window.gtag = function gtag() {
            window.dataLayer.push(arguments);
        };
      }
      window.gtag(...args);
    }
  };
  
  export default gtag;