Function handleKeyDown

starters/tailwind/src/CommandPalette.tsx:26–34

(e: KeyboardEvent)

  useEffect(() => {
    let isMacUA = /mac(os|intosh)/i.test(navigator.userAgent);
    const handleKeyDown = (e: KeyboardEvent) => {
      if (e.key === 'j' && (isMacUA ? e.metaKey : e.ctrlKey)) {
        e.preventDefault();
        onOpenChange(true);
      } else if (e.key === 'Escape') {
        e.preventDefault();
        onOpenChange(false);
      }
    };

    document.addEventListener('keydown', handleKeyDown);
    return () => document.removeEventListener('keydown', handleKeyDown);