Window: pageshow event

addEventListener("pageshow", (event) => { })
onpageshow = (event) => { }

const events = ["pagehide", "pageshow", "unload", "load"];
const eventLogger = (event) => {
  switch (event.type) {
    case "pagehide":
    case "pageshow": {
      let isPersisted = event.persisted ? "persisted" : "not persisted";
      console.log(`Event: ${event.type} - ${isPersisted}`);
      break;
    }
    default:
      console.log(`Event: ${event.type}`);
      break;
  }
};
events.forEach((eventName) => window.addEventListener(eventName, eventLogger));

<p>
  Open the console and watch the output as you navigate to and from this page.
  Try loading new pages into this tab, then navigating forward and backward
  through history, noting the events' output to the log.
</p>