hide_tab.js

javascript:(() => {
  function toggleBlurEffect() {
    const e = document.body.style.filter;
    e && e.includes("blur") ? document.body.style.filter = "" : document.body.style.filter = "blur(30px)";
  }
  document.addEventListener("click", toggleBlurEffect);
  document.title = "Tab name hidden.";
  document.querySelectorAll('link[href$=".ico"],link[href*="favicon"]').forEach(e => e.href = "data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=");
})();