FirefoxLocalAddonSearch

/*FirefoxLocalAddonSearch (run from browser console only)*/
((a, b) => {
  if ((a = document.querySelector(".main-search")) && !window.asb) {
    (b = a.insertBefore(document.createElement("INPUT"), a.firstChild)).id = "asb";
    b.style.cssText = "position:absolute;left:2em";
    b.oninput = i => {
      i = b.value.trim().toUpperCase();
      document.querySelectorAll("addon-card").forEach((ca, l) => {
        if (l = ca.querySelector(".addon-name-link")) {
          ca.style.display = i && l.title.toUpperCase().includes(i) ? "" : "none";
        }
      })
    };
    addEventListener("keydown", ev => {
      if ((ev.key === "f") && ev.ctrlKey && !ev.shiftKey && !ev.altKey) {
        ev.preventDefault();
        ev.stopPropagation();
        ev.stopImmediatePropagation();
        asb.focus()
      }
    }, true)
  }
})()