diff --git a/core/modules/views_ui/js/views_ui.listing.js b/core/modules/views_ui/js/views_ui.listing.js
index 7d19cd4..d49426e 100644
--- a/core/modules/views_ui/js/views_ui.listing.js
+++ b/core/modules/views_ui/js/views_ui.listing.js
@@ -3,7 +3,7 @@
  * Views listing behaviors.
  */
 
-(function ($, Drupal) {
+(function ($, Drupal, debounce) {
 
   'use strict';
 
@@ -38,6 +38,15 @@
         // Filter if the length of the query is at least 2 characters.
         if (query.length >= 2) {
           $rows.each(showViewRow);
+          var $enabledViewsCount = $('#views-entity-list .enabled tbody tr:visible').length;
+          var $disabledViewsCount = $('#views-entity-list .disabled tbody tr:visible').length;
+          var $enabledViews = Drupal.formatPlural($enabledViewsCount, '1 enabled view', '@count enabled views');
+          var $disabledViews = Drupal.formatPlural($disabledViewsCount, '1 disabled view', '@count disabled views');
+          Drupal.announce(
+            Drupal.t(
+              $enabledViews + ' and ' + $disabledViews + ' are available in the modified list.'
+            )
+          );
         }
         else {
           $rows.show();
@@ -47,8 +56,9 @@
       if ($table.length) {
         $rows = $table.find('tbody tr');
         $input.on('keyup', filterViewList);
+        $input.on('keyup', debounce(filterViewList, 200))
       }
     }
   };
 
-}(jQuery, Drupal));
+}(jQuery, Drupal, Drupal.debounce));
diff --git a/core/modules/views_ui/views_ui.libraries.yml b/core/modules/views_ui/views_ui.libraries.yml
index 44b6832..32c9cd5 100644
--- a/core/modules/views_ui/views_ui.libraries.yml
+++ b/core/modules/views_ui/views_ui.libraries.yml
@@ -8,6 +8,7 @@ views_ui.admin:
     - core/jquery
     - core/drupal
     - core/drupalSettings
+    - core/drupal.debounce
     - core/jquery.once
     - core/jquery.form
     - core/drupal.form
@@ -23,6 +24,7 @@ views_ui.listing:
   dependencies:
     - core/jquery
     - core/drupal
+    - core/drupal.debounce
     - core/jquery.once
     - views_ui/admin.styling