Detect website url changes

gistfile1.txt

/* These are the modifications: */
history.pushState = (f =>
  function pushState() {
    var ret = f.apply(this, arguments)
    window.dispatchEvent(new Event("pushState"))
    window.dispatchEvent(new Event("locationchange"))
    return ret
  })(history.pushState)

history.replaceState = (f =>
  function replaceState() {
    var ret = f.apply(this, arguments)
    window.dispatchEvent(new Event("replaceState"))
    window.dispatchEvent(new Event("locationchange"))
    return ret
  })(history.replaceState)

window.addEventListener("popstate", () => {
  window.dispatchEvent(new Event("locationchange"))
})