@tikpage/reactjs-popup/docs/gatsby-browser.js

React Popup Component - Modals,Tooltips and Menus — All in one

/**
 * Implement Gatsby's Browser APIs in this file.
 *
 * See: https://www.gatsbyjs.org/docs/browser-apis/
 */

// You can delete this file if you're not using it

let firstRender = true;
exports.onRouteUpdate = ({location}) => {
  if (firstRender) firstRender = false;
  else {
    const carbon_container = document.getElementById('carbon_container');
    if (carbon_container) {
      carbon_container.innerHTML = '';
      const script = document.createElement('script');
      script.setAttribute('async', '');
      script.setAttribute('type', 'text/javascript');
      script.setAttribute(
        'src',
        '//cdn.carbonads.com/carbon.js?serve=CK7D52QE&placement=react-popupelazizicom',
      );
      script.setAttribute('id', '_carbonads_js');
      carbon_container.appendChild(script);
    }
  }
};