diff --git a/core/misc/dropbutton/dropbutton.es6.js b/core/misc/dropbutton/dropbutton.es6.js
index 54fd3fe3f4b8..b91b099ebd33 100644
--- a/core/misc/dropbutton/dropbutton.es6.js
+++ b/core/misc/dropbutton/dropbutton.es6.js
@@ -231,9 +231,7 @@
        *   A string representing a DOM fragment.
        */
       dropbuttonToggle(options) {
-        return `<li class="dropbutton-toggle"><button type="button"><span class="dropbutton-arrow"><span class="visually-hidden">${
-          options.title
-        }</span></span></button></li>`;
+        return `<li class="dropbutton-toggle"><button type="button"><span class="dropbutton-arrow"><span class="visually-hidden">${options.title}</span></span></button></li>`;
       },
     },
   );
diff --git a/core/modules/filter/filter.admin.es6.js b/core/modules/filter/filter.admin.es6.js
index fe2cca742c67..6d3b97a9e9ff 100644
--- a/core/modules/filter/filter.admin.es6.js
+++ b/core/modules/filter/filter.admin.es6.js
@@ -56,11 +56,10 @@
 
           // Attach summary for configurable filters (only for screen readers).
           if (filterSettingsTab) {
-            filterSettingsTab.details.drupalSetSummary(
-              () =>
-                $checkbox.is(':checked')
-                  ? Drupal.t('Enabled')
-                  : Drupal.t('Disabled'),
+            filterSettingsTab.details.drupalSetSummary(() =>
+              $checkbox.is(':checked')
+                ? Drupal.t('Enabled')
+                : Drupal.t('Disabled'),
             );
           }
 
diff --git a/core/modules/quickedit/js/theme.es6.js b/core/modules/quickedit/js/theme.es6.js
index a528404f1238..17640feec00c 100644
--- a/core/modules/quickedit/js/theme.es6.js
+++ b/core/modules/quickedit/js/theme.es6.js
@@ -34,9 +34,7 @@
    */
   Drupal.theme.quickeditEntityToolbar = function(settings) {
     let html = '';
-    html += `<div id="${
-      settings.id
-    }" class="quickedit quickedit-toolbar-container clearfix">`;
+    html += `<div id="${settings.id}" class="quickedit quickedit-toolbar-container clearfix">`;
     html += '<i class="quickedit-toolbar-pointer"></i>';
     html += '<div class="quickedit-toolbar-content">';
     html +=
diff --git a/core/modules/system/js/system.date.es6.js b/core/modules/system/js/system.date.es6.js
index 91b177309fc4..46dac9f5ac95 100644
--- a/core/modules/system/js/system.date.es6.js
+++ b/core/modules/system/js/system.date.es6.js
@@ -38,9 +38,8 @@
        */
       function dateFormatHandler(e) {
         const baseValue = $(e.target).val() || '';
-        const dateString = baseValue.replace(
-          /\\?(.?)/gi,
-          (key, value) => (dateFormats[key] ? dateFormats[key] : value),
+        const dateString = baseValue.replace(/\\?(.?)/gi, (key, value) =>
+          dateFormats[key] ? dateFormats[key] : value,
         );
 
         $preview.text(dateString);
diff --git a/core/modules/toolbar/js/toolbar.menu.es6.js b/core/modules/toolbar/js/toolbar.menu.es6.js
index 614574ef7264..3117f0722418 100644
--- a/core/modules/toolbar/js/toolbar.menu.es6.js
+++ b/core/modules/toolbar/js/toolbar.menu.es6.js
@@ -197,8 +197,6 @@
    *   A string representing a DOM fragment.
    */
   Drupal.theme.toolbarMenuItemToggle = function(options) {
-    return `<button class="${options.class}"><span class="action">${
-      options.action
-    }</span> <span class="label">${options.text}</span></button>`;
+    return `<button class="${options.class}"><span class="action">${options.action}</span> <span class="label">${options.text}</span></button>`;
   };
 })(jQuery, Drupal, drupalSettings);
diff --git a/core/modules/user/user.es6.js b/core/modules/user/user.es6.js
index a91b9a123984..d5b8d20060d9 100644
--- a/core/modules/user/user.es6.js
+++ b/core/modules/user/user.es6.js
@@ -47,9 +47,7 @@
 
         // If the password strength indicator is enabled, add its markup.
         if (settings.password.showStrengthIndicator) {
-          const passwordMeter = `<div class="password-strength"><div class="password-strength__meter"><div class="password-strength__indicator js-password-strength__indicator"></div></div><div aria-live="polite" aria-atomic="true" class="password-strength__title">${
-            translate.strengthTitle
-          } <span class="password-strength__text js-password-strength__text"></span></div></div>`;
+          const passwordMeter = `<div class="password-strength"><div class="password-strength__meter"><div class="password-strength__indicator js-password-strength__indicator"></div></div><div aria-live="polite" aria-atomic="true" class="password-strength__title">${translate.strengthTitle} <span class="password-strength__text js-password-strength__text"></span></div></div>`;
           $confirmInput
             .parent()
             .after('<div class="password-suggestions description"></div>');
diff --git a/core/modules/user/user.theme.es6.js b/core/modules/user/user.theme.es6.js
index f3e14650366e..7178eb8609c8 100644
--- a/core/modules/user/user.theme.es6.js
+++ b/core/modules/user/user.theme.es6.js
@@ -11,7 +11,5 @@
    *   A string representing a DOM fragment.
    */
   Drupal.theme.passwordConfirmMessage = translate =>
-    `<div aria-live="polite" aria-atomic="true" class="password-confirm-message js-password-confirm-message">${
-      translate.confirmTitle
-    } <span></span></div>`;
+    `<div aria-live="polite" aria-atomic="true" class="password-confirm-message js-password-confirm-message">${translate.confirmTitle} <span></span></div>`;
 })(Drupal);
diff --git a/core/themes/stable/js/user.theme.es6.js b/core/themes/stable/js/user.theme.es6.js
index 4f10529b007e..125bb8a39c56 100644
--- a/core/themes/stable/js/user.theme.es6.js
+++ b/core/themes/stable/js/user.theme.es6.js
@@ -11,7 +11,5 @@
    *   A string representing a DOM fragment.
    */
   Drupal.theme.passwordConfirmMessage = translate =>
-    `<div aria-live="polite" aria-atomic="true" class="password-confirm js-password-confirm js-password-confirm-message">${
-      translate.confirmTitle
-    } <span></span></div>`;
+    `<div aria-live="polite" aria-atomic="true" class="password-confirm js-password-confirm js-password-confirm-message">${translate.confirmTitle} <span></span></div>`;
 })(Drupal);