diff --git a/.eslintrc.json b/.eslintrc.json
index de9959bffa..ab22195abf 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -22,15 +22,7 @@
         "arrow-spacing": [ "error", { "before": true, "after": true } ],
         "block-scoped-var": "error",
         "brace-style": [ "error", "1tbs", { "allowSingleLine": true } ],
-        "comma-dangle": [ "error",
-            {
-                "arrays": "always-multiline",
-                "objects": "always-multiline",
-                "imports": "always-multiline",
-                "exports": "always-multiline",
-                "functions": "never"
-            }
-        ],
+        "comma-dangle": [ "error", "always-multiline" ],
         "comma-spacing": [ "error",
             {
                 "before": false,
@@ -368,6 +360,16 @@
             ],
             "rules": {
                 // Don’t require ES features that PhantomJS doesn’t support
+                "comma-dangle": [
+                    "error",
+                    {
+                        "arrays": "always-multiline",
+                        "objects": "always-multiline",
+                        "imports": "always-multiline",
+                        "exports": "always-multiline",
+                        "functions": "never"
+                    }
+                ],
                 "no-var": "off",
                 "prefer-arrow-callback": "off"
             }
diff --git a/frontend_tests/node_tests/blueslip_stacktrace.js b/frontend_tests/node_tests/blueslip_stacktrace.js
index b8f6632af7..79d1d0ed03 100644
--- a/frontend_tests/node_tests/blueslip_stacktrace.js
+++ b/frontend_tests/node_tests/blueslip_stacktrace.js
@@ -4,23 +4,23 @@ run_test("clean_path", () => {
     // Local file
     assert.strictEqual(
         blueslip_stacktrace.clean_path("webpack:///static/js/upload.js"),
-        "/static/js/upload.js"
+        "/static/js/upload.js",
     );
 
     // Third party library (jQuery)
     assert.strictEqual(
         blueslip_stacktrace.clean_path(
-            "webpack:///.-npm-cache/de76fb6f582a29b053274f9048b6158091351048/node_modules/jquery/dist/jquery.js"
+            "webpack:///.-npm-cache/de76fb6f582a29b053274f9048b6158091351048/node_modules/jquery/dist/jquery.js",
         ),
-        "jquery/dist/jquery.js"
+        "jquery/dist/jquery.js",
     );
 
     // Third party library (underscore)
     assert.strictEqual(
         blueslip_stacktrace.clean_path(
-            "webpack:///.-npm-cache/de76fb6f582a29b053274f9048b…58091351048/node_modules/underscore/underscore.js"
+            "webpack:///.-npm-cache/de76fb6f582a29b053274f9048b…58091351048/node_modules/underscore/underscore.js",
         ),
-        "underscore/underscore.js"
+        "underscore/underscore.js",
     );
 });
 
@@ -33,7 +33,7 @@ run_test("clean_function_name", () => {
         {
             scope: "Object../static/js/upload.js.exports.",
             name: "options",
-        }
+        },
     );
 
     // Third party library (jQuery)
@@ -45,12 +45,12 @@ run_test("clean_function_name", () => {
     // Third party library (underscore)
     assert.deepEqual(
         blueslip_stacktrace.clean_function_name(
-            "Function.../zulip-npm-cache/de76fb6f582a29b053274f…es/underscore/underscore.js?3817._.each._.forEach"
+            "Function.../zulip-npm-cache/de76fb6f582a29b053274f…es/underscore/underscore.js?3817._.each._.forEach",
         ),
         {
             scope:
                 "Function.../zulip-npm-cache/de76fb6f582a29b053274f…es/underscore/underscore.js?3817._.each._.",
             name: "forEach",
-        }
+        },
     );
 });
diff --git a/frontend_tests/node_tests/compose.js b/frontend_tests/node_tests/compose.js
index 4001a4cbaf..13ee004bd7 100644
--- a/frontend_tests/node_tests/compose.js
+++ b/frontend_tests/node_tests/compose.js
@@ -1233,7 +1233,7 @@ run_test('on_events', () => {
         const helper = setup_parents_and_mock_remove(
             'compose-all-everyone',
             'compose-all-everyone',
-            '.compose-all-everyone'
+            '.compose-all-everyone',
         );
 
         $("#compose-all-everyone").show();
@@ -1277,7 +1277,7 @@ run_test('on_events', () => {
         const helper = setup_parents_and_mock_remove(
             'compose_invite_users',
             'compose_invite_link',
-            '.compose_invite_user'
+            '.compose_invite_user',
         );
 
         // !sub will result false here and we check the failure code path.
@@ -1322,7 +1322,7 @@ run_test('on_events', () => {
         const helper = setup_parents_and_mock_remove(
             'compose_invite_users_close',
             'compose_invite_close',
-            '.compose_invite_user'
+            '.compose_invite_user',
         );
 
         let all_invite_children_called = false;
@@ -1355,7 +1355,7 @@ run_test('on_events', () => {
         const helper = setup_parents_and_mock_remove(
             'compose-send-status',
             'sub_unsub_button',
-            '.compose_not_subscribed'
+            '.compose_not_subscribed',
         );
 
         handler(helper.event);
@@ -1378,7 +1378,7 @@ run_test('on_events', () => {
         const helper = setup_parents_and_mock_remove(
             'compose_user_not_subscribed_close',
             'compose_not_subscribed_close',
-            '.compose_not_subscribed'
+            '.compose_not_subscribed',
         );
 
         $("#compose-send-status").show();
diff --git a/frontend_tests/node_tests/composebox_typeahead.js b/frontend_tests/node_tests/composebox_typeahead.js
index 09bef0f010..ef5ca1da51 100644
--- a/frontend_tests/node_tests/composebox_typeahead.js
+++ b/frontend_tests/node_tests/composebox_typeahead.js
@@ -287,7 +287,7 @@ run_test('topics_seen_for', () => {
 
     assert.deepEqual(
         ct.topics_seen_for('Denmark'),
-        ['With Twisted Metal', 'acceptance', 'civil fears']
+        ['With Twisted Metal', 'acceptance', 'civil fears'],
     );
 
     // Test when the stream doesn't exist (there are no topics)
@@ -711,7 +711,7 @@ run_test('initialize', () => {
                 people,
                 query,
                 compose_state.stream_name(),
-                compose_state.topic()
+                compose_state.topic(),
             );
         }
 
@@ -819,7 +819,7 @@ run_test('initialize', () => {
         let actual_value = options.source.call(fake_this, 'test #s');
         assert.deepEqual(
             sorted_names_from(actual_value),
-            ['Denmark', 'Sweden', 'The Netherlands']
+            ['Denmark', 'Sweden', 'The Netherlands'],
         );
         assert(caret_called);
 
@@ -1133,7 +1133,7 @@ run_test('begins_typeahead', () => {
             return [input, rest];
         };
         const values = ct.get_candidates.call(
-            begin_typehead_this, input
+            begin_typehead_this, input,
         );
         return values;
     }
@@ -1158,7 +1158,7 @@ run_test('begins_typeahead', () => {
         const values = get_values(input, rest);
         assert.deepEqual(
             sorted_names_from(values),
-            ['Denmark', 'Sweden', 'The Netherlands']
+            ['Denmark', 'Sweden', 'The Netherlands'],
         );
     }
 
diff --git a/frontend_tests/node_tests/dispatch.js b/frontend_tests/node_tests/dispatch.js
index 83d2fa03fd..570083daaa 100644
--- a/frontend_tests/node_tests/dispatch.js
+++ b/frontend_tests/node_tests/dispatch.js
@@ -140,7 +140,7 @@ with_overrides((override) => {
 
     assert.deepEqual(
         alert_words.get_word_list(),
-        ['fire', 'lunch']
+        ['fire', 'lunch'],
     );
     assert(alert_words.has_alert_word('fire'));
     assert(alert_words.has_alert_word('lunch'));
diff --git a/frontend_tests/node_tests/drafts.js b/frontend_tests/node_tests/drafts.js
index 221a1da95d..f403d8d3ee 100644
--- a/frontend_tests/node_tests/drafts.js
+++ b/frontend_tests/node_tests/drafts.js
@@ -93,7 +93,7 @@ const short_msg = {
 run_test('legacy', () => {
     assert.deepEqual(
         drafts.restore_message(legacy_draft),
-        compose_args_for_legacy_draft
+        compose_args_for_legacy_draft,
     );
 });
 
diff --git a/frontend_tests/node_tests/emoji.js b/frontend_tests/node_tests/emoji.js
index ebd47d61c1..525b2afcb3 100644
--- a/frontend_tests/node_tests/emoji.js
+++ b/frontend_tests/node_tests/emoji.js
@@ -15,7 +15,7 @@ run_test('build_emoji_upload_widget', () => {
         file_name_field,
         input_error,
         clear_button,
-        upload_button
+        upload_button,
     ) {
         assert.deepEqual(get_file_input(), $('#emoji_file_input'));
         assert.deepEqual(file_name_field, $('#emoji-file-name'));
diff --git a/frontend_tests/node_tests/filter.js b/frontend_tests/node_tests/filter.js
index 29d92e7523..639cfa3f86 100644
--- a/frontend_tests/node_tests/filter.js
+++ b/frontend_tests/node_tests/filter.js
@@ -1276,26 +1276,26 @@ run_test('term_type', () => {
 
     assert_term_sort(
         ['topic', 'stream', 'sender'],
-        ['stream', 'topic', 'sender']
+        ['stream', 'topic', 'sender'],
     );
 
     assert_term_sort(
         ['has-link', 'near', 'is-unread', 'pm-with'],
-        ['pm-with', 'near', 'is-unread', 'has-link']
+        ['pm-with', 'near', 'is-unread', 'has-link'],
     );
 
     assert_term_sort(
         ['bogus', 'stream', 'topic'],
-        ['stream', 'topic', 'bogus']
+        ['stream', 'topic', 'bogus'],
     );
     assert_term_sort(
         ['stream', 'topic', 'stream'],
-        ['stream', 'stream', 'topic']
+        ['stream', 'stream', 'topic'],
     );
 
     assert_term_sort(
         ['search', 'streams-public'],
-        ['streams-public', 'search']
+        ['streams-public', 'search'],
     );
 
     const terms = [
@@ -1398,7 +1398,7 @@ run_test('navbar_helpers', () => {
         const filter = new Filter(test_case.operator);
         assert.equal(
             filter.generate_redirect_url(),
-            test_case.redirect_url_with_search
+            test_case.redirect_url_with_search,
         );
     }
 
@@ -1600,7 +1600,7 @@ run_test('navbar_helpers', () => {
     let filter = new Filter(complex_operators_test_case.operator);
     assert.equal(
         filter.generate_redirect_url(),
-        complex_operators_test_case.redirect_url
+        complex_operators_test_case.redirect_url,
     );
     assert.equal(filter.is_common_narrow(), false);
 
@@ -1627,7 +1627,7 @@ run_test('navbar_helpers', () => {
     filter = new Filter(default_redirect.operator);
     assert.equal(
         filter.generate_redirect_url(),
-        default_redirect.redirect_url
+        default_redirect.redirect_url,
     );
 });
 
diff --git a/frontend_tests/node_tests/hash_util.js b/frontend_tests/node_tests/hash_util.js
index 5456cd35af..eb6a2ce458 100644
--- a/frontend_tests/node_tests/hash_util.js
+++ b/frontend_tests/node_tests/hash_util.js
@@ -65,68 +65,68 @@ run_test('hash_util', () => {
 run_test('test_get_hash_category', () => {
     assert.deepEqual(
         hash_util.get_hash_category('streams/subscribed'),
-        'streams'
+        'streams',
     );
     assert.deepEqual(
         hash_util.get_hash_category('#settings/display-settings'),
-        'settings'
+        'settings',
     );
     assert.deepEqual(
         hash_util.get_hash_category('#drafts'),
-        'drafts'
+        'drafts',
     );
     assert.deepEqual(
         hash_util.get_hash_category('invites'),
-        'invites'
+        'invites',
     );
 });
 
 run_test('test_get_hash_section', () => {
     assert.equal(
         hash_util.get_hash_section('streams/subscribed'),
-        'subscribed'
+        'subscribed',
     );
     assert.equal(
         hash_util.get_hash_section('#settings/your-account'),
-        'your-account'
+        'your-account',
     );
 
     assert.equal(
         hash_util.get_hash_section('settings/10/general/'),
-        '10'
+        '10',
     );
 
     assert.equal(
         hash_util.get_hash_section('#drafts'),
-        ''
+        '',
     );
     assert.equal(
         hash_util.get_hash_section(''),
-        ''
+        '',
     );
 });
 
 run_test('test_parse_narrow', () => {
     assert.deepEqual(
         hash_util.parse_narrow(['narrow', 'stream', '99-frontend']),
-        [{negated: false, operator: 'stream', operand: 'frontend'}]
+        [{negated: false, operator: 'stream', operand: 'frontend'}],
     );
 
     assert.deepEqual(
         hash_util.parse_narrow(['narrow', '-stream', '99-frontend']),
-        [{negated: true, operator: 'stream', operand: 'frontend'}]
+        [{negated: true, operator: 'stream', operand: 'frontend'}],
     );
 
     assert.equal(
         hash_util.parse_narrow(['narrow', 'BOGUS']),
-        undefined
+        undefined,
     );
 
     // For nonexistent streams, we get the full slug.
     // We possibly should remove the prefix and fix this test.
     assert.deepEqual(
         hash_util.parse_narrow(['narrow', 'stream', '42-bogus']),
-        [{negated: false, operator: 'stream', operand: '42-bogus'}]
+        [{negated: false, operator: 'stream', operand: '42-bogus'}],
     );
 });
 
diff --git a/frontend_tests/node_tests/list_render.js b/frontend_tests/node_tests/list_render.js
index a183ed24df..145e86ea58 100644
--- a/frontend_tests/node_tests/list_render.js
+++ b/frontend_tests/node_tests/list_render.js
@@ -164,7 +164,7 @@ run_test('scrolling', () => {
 
     assert.deepEqual(
         container.appended_data.html(),
-        items.slice(0, 80).join('')
+        items.slice(0, 80).join(''),
     );
 
     // Set up our fake geometry so it forces a scroll action.
@@ -177,7 +177,7 @@ run_test('scrolling', () => {
     scroll_container.call_scroll();
     assert.deepEqual(
         container.appended_data.html(),
-        items.slice(80, 100).join('')
+        items.slice(80, 100).join(''),
     );
 });
 
@@ -339,7 +339,7 @@ run_test('wire up filter element', () => {
     filter_element.f.apply({value: 'se'});
     assert.equal(
         container.appended_data.html(),
-        '(JESSE)(moses)(Sean)'
+        '(JESSE)(moses)(Sean)',
     );
 });
 
@@ -505,7 +505,7 @@ run_test('custom sort', () => {
 
     assert.deepEqual(
         container.appended_data.html(),
-        '(6, 7)(1, 43)(4, 11)'
+        '(6, 7)(1, 43)(4, 11)',
     );
 
     const widget = list_render.get('custom-sort-list');
@@ -513,7 +513,7 @@ run_test('custom sort', () => {
     widget.sort('x_value');
     assert.deepEqual(
         container.appended_data.html(),
-        '(1, 43)(4, 11)(6, 7)'
+        '(1, 43)(4, 11)(6, 7)',
     );
 
     // We can sort without registering the function, too.
@@ -524,7 +524,7 @@ run_test('custom sort', () => {
     widget.sort(sort_by_y);
     assert.deepEqual(
         container.appended_data.html(),
-        '(6, 7)(4, 11)(1, 43)'
+        '(6, 7)(4, 11)(1, 43)',
     );
 });
 
@@ -654,7 +654,7 @@ run_test('replace_list_data w/filter update', () => {
 
     assert.deepEqual(
         container.appended_data.html(),
-        '(2)(4)'
+        '(2)(4)',
     );
 
     const widget = list_render.get('replace-list');
@@ -664,7 +664,7 @@ run_test('replace_list_data w/filter update', () => {
 
     assert.deepEqual(
         container.appended_data.html(),
-        '(6)(8)'
+        '(6)(8)',
     );
 });
 
@@ -684,9 +684,9 @@ run_test('opts.get_item', () => {
 
     assert.deepEqual(
         list_render.get_filtered_items(
-            'whatever', list, boring_opts
+            'whatever', list, boring_opts,
         ),
-        ['one', 'two', 'three', 'four']
+        ['one', 'two', 'three', 'four'],
     );
 
     const predicate = (item, value) => item.startsWith(value);
@@ -700,9 +700,9 @@ run_test('opts.get_item', () => {
 
     assert.deepEqual(
         list_render.get_filtered_items(
-            't', list, predicate_opts
+            't', list, predicate_opts,
         ),
-        ['two', 'three']
+        ['two', 'three'],
     );
 
     const filterer_opts = {
@@ -714,9 +714,9 @@ run_test('opts.get_item', () => {
 
     assert.deepEqual(
         list_render.get_filtered_items(
-            't', list, filterer_opts
+            't', list, filterer_opts,
         ),
-        ['two', 'three']
+        ['two', 'three'],
     );
 });
 
diff --git a/frontend_tests/node_tests/markdown.js b/frontend_tests/node_tests/markdown.js
index 0766fbf8be..486b3d11e7 100644
--- a/frontend_tests/node_tests/markdown.js
+++ b/frontend_tests/node_tests/markdown.js
@@ -189,7 +189,7 @@ run_test('fenced_block_defaults', () => {
 
 markdown.initialize(
     page_params.realm_filters,
-    markdown_config.get_helpers()
+    markdown_config.get_helpers(),
 );
 
 const markdown_data = global.read_fixture_data('markdown_test_cases.json');
diff --git a/frontend_tests/node_tests/message_events.js b/frontend_tests/node_tests/message_events.js
index 219d9ee300..b966104137 100644
--- a/frontend_tests/node_tests/message_events.js
+++ b/frontend_tests/node_tests/message_events.js
@@ -77,7 +77,7 @@ run_test('update_messages', () => {
 
     assert.deepEqual(
         stream_topic_history.get_recent_topic_names(denmark.stream_id),
-        ['lunch']
+        ['lunch'],
     );
 
     unread.update_message_for_mention(original_message);
diff --git a/frontend_tests/node_tests/message_fetch.js b/frontend_tests/node_tests/message_fetch.js
index 20ad12d099..f76cfb8094 100644
--- a/frontend_tests/node_tests/message_fetch.js
+++ b/frontend_tests/node_tests/message_fetch.js
@@ -327,7 +327,7 @@ run_test('loading_newer', () => {
                 {
                     name: "Error",
                     message: "There are no message available to frontfill.",
-                }
+                },
             );
         } else {
             message_fetch.maybe_load_newer_messages({
diff --git a/frontend_tests/node_tests/message_list_data.js b/frontend_tests/node_tests/message_list_data.js
index a5aa70fa7d..201f9525bf 100644
--- a/frontend_tests/node_tests/message_list_data.js
+++ b/frontend_tests/node_tests/message_list_data.js
@@ -156,12 +156,12 @@ run_test('more muting', () => {
 
     assert.deepEqual(
         mld._all_items.map((message) => message.id),
-        [3, 4, 7, 8]
+        [3, 4, 7, 8],
     );
 
     assert.deepEqual(
         mld.all_messages().map((message) => message.id),
-        [4, 8]
+        [4, 8],
     );
 
     const more_messages = [
@@ -178,12 +178,12 @@ run_test('more muting', () => {
 
     assert.deepEqual(
         mld._all_items.map((message) => message.id),
-        [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+        [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
     );
 
     assert.deepEqual(
         mld.all_messages().map((message) => message.id),
-        [2, 4, 6, 8, 10]
+        [2, 4, 6, 8, 10],
     );
 
     assert.deepEqual(more_info, {
diff --git a/frontend_tests/node_tests/narrow.js b/frontend_tests/node_tests/narrow.js
index fdf4803902..805c470810 100644
--- a/frontend_tests/node_tests/narrow.js
+++ b/frontend_tests/node_tests/narrow.js
@@ -74,7 +74,7 @@ run_test('show_empty_narrow_message', () => {
     assert($('#empty_narrow_message').visible());
     assert.equal(
         $('#left_bar_compose_reply_button_big').attr('title'),
-        'translated: There are no messages to reply to.'
+        'translated: There are no messages to reply to.',
     );
 
     // for non-existent or private stream
diff --git a/frontend_tests/node_tests/people.js b/frontend_tests/node_tests/people.js
index b2b98898fd..dd9f0ab3a0 100644
--- a/frontend_tests/node_tests/people.js
+++ b/frontend_tests/node_tests/people.js
@@ -234,7 +234,7 @@ run_test('basics', () => {
 
     assert.equal(
         people.get_actual_name_from_user_id(32),
-        full_name
+        full_name,
     );
 
     assert(people.is_valid_full_name_and_user_id(full_name, 32));
@@ -266,7 +266,7 @@ run_test('basics', () => {
 
     assert.equal(
         people.get_bot_owner_user(bot_botson).full_name,
-        'Isaac Newton'
+        'Isaac Newton',
     );
 
     // Add our cross-realm bot.  It won't add to our human
@@ -276,7 +276,7 @@ run_test('basics', () => {
     assert.equal(people.get_active_human_count(), 1);
     assert.equal(
         people.get_by_email(welcome_bot.email).full_name,
-        'Welcome Bot'
+        'Welcome Bot',
     );
 
     // get_realm_users() will include our active bot,
@@ -286,7 +286,7 @@ run_test('basics', () => {
         [
             me.user_id,
             bot_botson.user_id,
-        ]
+        ],
     );
 
     // The bot doesn't add to our human count.
@@ -593,14 +593,14 @@ run_test('concat_huddle', () => {
 
     assert.equal(
         people.concat_huddle(user_ids, 304),
-        '301,302,303,304'
+        '301,302,303,304',
     );
 
     // IMPORTANT: we always want to sort
     // ids numerically to create huddle strings.
     assert.equal(
         people.concat_huddle(user_ids, 99),
-        '99,301,302,303'
+        '99,301,302,303',
     );
 });
 
@@ -673,7 +673,7 @@ run_test('message_methods', () => {
         sender_id: maria.user_id,
     };
     assert.equal(people.small_avatar_url(message),
-                 'https://secure.gravatar.com/avatar/md5-athens@example.com?d=identicon&s=50'
+                 'https://secure.gravatar.com/avatar/md5-athens@example.com?d=identicon&s=50',
     );
 
     blueslip.expect('error', 'Unknown user_id in get_by_user_id: 9999999');
@@ -683,14 +683,14 @@ run_test('message_methods', () => {
         sender_id: 9999999,
     };
     assert.equal(people.small_avatar_url(message),
-                 'https://secure.gravatar.com/avatar/md5-foo@example.com?d=identicon&s=50'
+                 'https://secure.gravatar.com/avatar/md5-foo@example.com?d=identicon&s=50',
     );
 
     message = {
         sender_id: ashton.user_id,
     };
     assert.equal(people.small_avatar_url(message),
-                 `/avatar/${ashton.user_id}&s=50`
+                 `/avatar/${ashton.user_id}&s=50`,
     );
 
     message = {
@@ -914,17 +914,17 @@ run_test('update_email_in_reply_to', () => {
     let reply_to = '    charles@example.com,   athens@example.com';
     assert.equal(
         people.update_email_in_reply_to(reply_to, 9999, 'whatever'),
-        reply_to
+        reply_to,
     );
     assert.equal(
         people.update_email_in_reply_to(reply_to, maria.user_id, 'maria@example.com'),
-        'charles@example.com,maria@example.com'
+        'charles@example.com,maria@example.com',
     );
 
     reply_to = '    charles@example.com,   athens@example.com, unknown@example.com';
     assert.equal(
         people.update_email_in_reply_to(reply_to, 9999, 'whatever'),
-        reply_to
+        reply_to,
     );
 });
 
@@ -937,7 +937,7 @@ run_test('track_duplicate_full_names', () => {
     assert(!people.is_duplicate_full_name('Stephen King'));
     assert.equal(
         people.get_user_id_from_name('Stephen King'),
-        stephen1.user_id
+        stephen1.user_id,
     );
 
     // Now duplicate the Stephen King name.
@@ -948,7 +948,7 @@ run_test('track_duplicate_full_names', () => {
     // other codepaths for disambiguation.
     assert.equal(
         people.get_user_id_from_name('Stephen King'),
-        undefined
+        undefined,
     );
 
     assert(people.is_duplicate_full_name('Stephen King'));
diff --git a/frontend_tests/node_tests/presence.js b/frontend_tests/node_tests/presence.js
index c1d508b22b..256e738e59 100644
--- a/frontend_tests/node_tests/presence.js
+++ b/frontend_tests/node_tests/presence.js
@@ -114,7 +114,7 @@ run_test('status_from_raw', () => {
         {
             status: 'active',
             last_active: raw.active_timestamp,
-        }
+        },
     );
 
     raw = {
@@ -127,7 +127,7 @@ run_test('status_from_raw', () => {
         {
             status: 'offline',
             last_active: raw.active_timestamp,
-        }
+        },
     );
 
     raw = {
@@ -140,7 +140,7 @@ run_test('status_from_raw', () => {
         {
             status: 'idle',
             last_active: raw.idle_timestamp,
-        }
+        },
     );
 });
 
@@ -181,31 +181,31 @@ run_test('set_presence_info', () => {
     presence.initialize(params);
 
     assert.deepEqual(presence.presence_info.get(alice.user_id),
-                     { status: 'active', last_active: recent}
+                     { status: 'active', last_active: recent},
     );
     assert.equal(presence.get_status(alice.user_id), 'active');
     assert.deepEqual(
         presence.last_active_date(alice.user_id),
-        {seconds: recent * 1000}
+        {seconds: recent * 1000},
     );
 
     assert.deepEqual(presence.presence_info.get(fred.user_id),
-                     { status: 'idle', last_active: now}
+                     { status: 'idle', last_active: now},
     );
     assert.equal(presence.get_status(fred.user_id), 'idle');
 
     assert.deepEqual(presence.presence_info.get(me.user_id),
-                     { status: 'active', last_active: now}
+                     { status: 'active', last_active: now},
     );
     assert.equal(presence.get_status(me.user_id), 'active');
 
     assert.deepEqual(presence.presence_info.get(sally.user_id),
-                     { status: 'offline', last_active: a_while_ago}
+                     { status: 'offline', last_active: a_while_ago},
     );
     assert.equal(presence.get_status(sally.user_id), 'offline');
 
     assert.deepEqual(presence.presence_info.get(zoe.user_id),
-                     { status: 'offline', last_active: undefined}
+                     { status: 'offline', last_active: undefined},
     );
     assert.equal(presence.get_status(zoe.user_id), 'offline');
     assert.equal(presence.last_active_date(zoe.user_id), undefined);
@@ -214,12 +214,12 @@ run_test('set_presence_info', () => {
     assert.equal(presence.get_status(bot.user_id), 'offline');
 
     assert.deepEqual(presence.presence_info.get(john.user_id),
-                     { status: 'offline', last_active: a_while_ago}
+                     { status: 'offline', last_active: a_while_ago},
     );
     assert.equal(presence.get_status(john.user_id), 'offline');
 
     assert.deepEqual(presence.presence_info.get(jane.user_id),
-                     { status: 'idle', last_active: now}
+                     { status: 'idle', last_active: now},
     );
     assert.equal(presence.get_status(jane.user_id), 'idle');
 
@@ -250,7 +250,7 @@ run_test('falsy values', () => {
 
         assert.deepEqual(
             presence.presence_info.get(zoe.user_id),
-            { status: 'idle', last_active: a_bit_ago }
+            { status: 'idle', last_active: a_bit_ago },
         );
 
         presences[zoe.user_id.toString()] = {
@@ -262,7 +262,7 @@ run_test('falsy values', () => {
 
         assert.deepEqual(
             presence.presence_info.get(zoe.user_id),
-            { status: 'offline', last_active: undefined }
+            { status: 'offline', last_active: undefined },
         );
     }
 });
@@ -312,7 +312,7 @@ run_test('update_info_from_event', () => {
 
     assert.deepEqual(
         presence.presence_info.get(alice.user_id),
-        { status: 'active', last_active: 500 }
+        { status: 'active', last_active: 500 },
     );
 
     info = {
@@ -325,7 +325,7 @@ run_test('update_info_from_event', () => {
 
     assert.deepEqual(
         presence.presence_info.get(alice.user_id),
-        { status: 'active', last_active: 510 }
+        { status: 'active', last_active: 510 },
     );
 
     info = {
@@ -338,6 +338,6 @@ run_test('update_info_from_event', () => {
 
     assert.deepEqual(
         presence.presence_info.get(alice.user_id),
-        { status: 'idle', last_active: 1000 }
+        { status: 'idle', last_active: 1000 },
     );
 });
diff --git a/frontend_tests/node_tests/reactions.js b/frontend_tests/node_tests/reactions.js
index 0f36bd83a5..fc9148b9cf 100644
--- a/frontend_tests/node_tests/reactions.js
+++ b/frontend_tests/node_tests/reactions.js
@@ -631,7 +631,7 @@ run_test('remove last user', () => {
     function assert_names(names) {
         assert.deepEqual(
             reactions.get_message_reactions(message).map((r) => r.emoji_name),
-            names
+            names,
         );
     }
 
diff --git a/frontend_tests/node_tests/recent_senders.js b/frontend_tests/node_tests/recent_senders.js
index d3fa875c23..a03ce5951d 100644
--- a/frontend_tests/node_tests/recent_senders.js
+++ b/frontend_tests/node_tests/recent_senders.js
@@ -145,10 +145,10 @@ run_test('process_message_for_senders', () => {
 
     // Test topic change
     assert.equal(
-        rs.get_topic_recent_senders(stream3, topic3).toString(), '3'
+        rs.get_topic_recent_senders(stream3, topic3).toString(), '3',
     );
     assert.equal(
-        rs.get_topic_recent_senders(stream3, topic2).toString(), '2,3'
+        rs.get_topic_recent_senders(stream3, topic2).toString(), '2,3',
     );
 
     // message7's topic was changed by user
@@ -156,36 +156,36 @@ run_test('process_message_for_senders', () => {
 
     rs.process_topic_edit(stream3, topic2, topic3);
     assert.equal(
-        rs.get_topic_recent_senders(stream3, topic3).toString(), '2,3'
+        rs.get_topic_recent_senders(stream3, topic3).toString(), '2,3',
     );
     assert.equal(
-        rs.get_topic_recent_senders(stream3, topic2).toString(), '3'
+        rs.get_topic_recent_senders(stream3, topic2).toString(), '3',
     );
 
     // Test stream change
     assert.equal(
-        rs.get_topic_recent_senders(stream3, topic3).toString(), '2,3'
+        rs.get_topic_recent_senders(stream3, topic3).toString(), '2,3',
     );
     assert.equal(
-        rs.get_topic_recent_senders(stream4, topic3).toString(), ''
+        rs.get_topic_recent_senders(stream4, topic3).toString(), '',
     );
     // stream of topic3 was changed to stream4.
     messages[6].stream_id = stream4; // message7's topic is topic3
     messages[7].stream_id = stream4;
     rs.process_topic_edit(stream3, topic3, topic3, stream4);
     assert.equal(
-        rs.get_topic_recent_senders(stream3, topic3).toString(), ''
+        rs.get_topic_recent_senders(stream3, topic3).toString(), '',
     );
     assert.equal(
-        rs.get_topic_recent_senders(stream4, topic3).toString(), '2,3'
+        rs.get_topic_recent_senders(stream4, topic3).toString(), '2,3',
     );
 
     // Test stream & topic change
     assert.equal(
-        rs.get_topic_recent_senders(stream4, topic3).toString(), '2,3'
+        rs.get_topic_recent_senders(stream4, topic3).toString(), '2,3',
     );
     assert.equal(
-        rs.get_topic_recent_senders(stream5, topic4).toString(), ''
+        rs.get_topic_recent_senders(stream5, topic4).toString(), '',
     );
     // stream of topic3 was changed to stream5 and topic was changed to topic4.
     messages[6].stream_id = stream5;
@@ -194,9 +194,9 @@ run_test('process_message_for_senders', () => {
     messages[7].topic = topic4;
     rs.process_topic_edit(stream4, topic3, topic4, stream5);
     assert.equal(
-        rs.get_topic_recent_senders(stream4, topic3).toString(), ''
+        rs.get_topic_recent_senders(stream4, topic3).toString(), '',
     );
     assert.equal(
-        rs.get_topic_recent_senders(stream5, topic4).toString(), '2,3'
+        rs.get_topic_recent_senders(stream5, topic4).toString(), '2,3',
     );
 });
diff --git a/frontend_tests/node_tests/schema.js b/frontend_tests/node_tests/schema.js
index 20abc64c85..f8f48028ee 100644
--- a/frontend_tests/node_tests/schema.js
+++ b/frontend_tests/node_tests/schema.js
@@ -13,43 +13,43 @@ run_test('basics', () => {
 
     assert.equal(
         check_rec({foo: 'apple', bar: 'banana'}),
-        undefined
+        undefined,
     );
 
     assert.equal(
         check_rec('bogus'),
-        'my_rec is not a record'
+        'my_rec is not a record',
     );
 
     assert.equal(
         check_rec({foo: 'apple'}),
-        'in my_rec bar is missing'
+        'in my_rec bar is missing',
     );
 
     assert.equal(
         check_rec({}),
-        'in my_rec bar is missing, foo is missing'
+        'in my_rec bar is missing, foo is missing',
     );
 
     assert.equal(
         check_rec({foo: 'apple', bar: 42}),
-        'in my_rec bar is not a string'
+        'in my_rec bar is not a string',
     );
 
     const check_array = (val) => schema.check_array('lst', val, schema.check_string);
 
     assert.equal(
         check_array(['foo', 'bar']),
-        undefined
+        undefined,
     );
 
     assert.equal(
         check_array('foo'),
-        'lst is not an array'
+        'lst is not an array',
     );
 
     assert.equal(
         check_array(['foo', 3]),
-        'in lst we found an item where item is not a string'
+        'in lst we found an item where item is not a string',
     );
 });
diff --git a/frontend_tests/node_tests/scroll_util.js b/frontend_tests/node_tests/scroll_util.js
index 4e3f97d4b9..782025203a 100644
--- a/frontend_tests/node_tests/scroll_util.js
+++ b/frontend_tests/node_tests/scroll_util.js
@@ -102,7 +102,7 @@ run_test('get_list_scrolling_container error', () => {
     blueslip.expect(
         'error',
         "Please wrap lists in an element with " +
-        "'max-height' attribute."
+        "'max-height' attribute.",
     );
 
     scroll_util.get_list_scrolling_container(body);
diff --git a/frontend_tests/node_tests/settings_bots.js b/frontend_tests/node_tests/settings_bots.js
index 1d8b83b3fb..9b914897b0 100644
--- a/frontend_tests/node_tests/settings_bots.js
+++ b/frontend_tests/node_tests/settings_bots.js
@@ -36,7 +36,7 @@ run_test('generate_zuliprc_uri', () => {
     const expected = "data:application/octet-stream;charset=utf-8," + encodeURIComponent(
         "[api]\nemail=error-bot@zulip.org\n" +
         "key=QadL788EkiottHmukyhHgePUFHREiu8b\n" +
-        "site=https://chat.example.com\n"
+        "site=https://chat.example.com\n",
     );
 
     assert.equal(uri, expected);
diff --git a/frontend_tests/node_tests/settings_org.js b/frontend_tests/node_tests/settings_org.js
index b0c8fbc5da..c6b5f93f1f 100644
--- a/frontend_tests/node_tests/settings_org.js
+++ b/frontend_tests/node_tests/settings_org.js
@@ -92,7 +92,7 @@ run_test('unloaded', () => {
 function simulate_realm_domains_table() {
     $('#realm_domains_table tbody').set_find_results(
         'tr',
-        $.create('realm-tr-stub')
+        $.create('realm-tr-stub'),
     );
 
     let appended;
@@ -111,12 +111,12 @@ function test_realms_domain_modal(add_realm_domain) {
 
     $('#add-realm-domain-widget').set_find_results(
         '.new-realm-domain',
-        $.create('new-realm-domain-stub')
+        $.create('new-realm-domain-stub'),
     );
 
     $('#add-realm-domain-widget').set_find_results(
         '.new-realm-domain-allow-subdomains',
-        $.create('new-realm-domain-allow-subdomains-stub')
+        $.create('new-realm-domain-allow-subdomains-stub'),
     );
 
     let posted;
@@ -147,23 +147,23 @@ function createSaveButtons(subsection) {
     const stub_discard_button = $(`#org-discard-${subsection}`);
     const stub_save_button_text = $('.icon-button-text');
     stub_save_button_header.set_find_results(
-        '.subsection-failed-status p', $('<failed status element>')
+        '.subsection-failed-status p', $('<failed status element>'),
     );
     stub_save_button.closest = () => stub_save_button_header;
     save_button_controls.set_find_results(
-        '.save-button', stub_save_button
+        '.save-button', stub_save_button,
     );
     stub_save_button.set_find_results(
-        '.icon-button-text', stub_save_button_text
+        '.icon-button-text', stub_save_button_text,
     );
     stub_save_button_header.set_find_results(
-        '.save-button-controls', save_button_controls
+        '.save-button-controls', save_button_controls,
     );
     stub_save_button_header.set_find_results(
-        '.subsection-changes-discard .button', $(`#org-discard-${subsection}`)
+        '.subsection-changes-discard .button', $(`#org-discard-${subsection}`),
     );
     save_button_controls.set_find_results(
-        '.discard-button', stub_discard_button
+        '.discard-button', stub_discard_button,
     );
     const props  = {};
     props.hidden = false;
@@ -429,21 +429,21 @@ function test_extract_property_name() {
     $('#id_realm_allow_message_editing').attr('id', 'id_realm_allow_message_editing');
     assert.equal(
         settings_org.extract_property_name($('#id_realm_allow_message_editing')),
-        'realm_allow_message_editing'
+        'realm_allow_message_editing',
     );
 
     $('#id_realm_message_content_edit_limit_minutes_label').attr(
         'id', 'id_realm_message_content_edit_limit_minutes_label');
     assert.equal(
         settings_org.extract_property_name($('#id_realm_message_content_edit_limit_minutes_label')),
-        'realm_message_content_edit_limit_minutes_label'
+        'realm_message_content_edit_limit_minutes_label',
     );
 
     $('#id-realm-allow-message-deleting').attr(
         'id', 'id-realm-allow-message-deleting');
     assert.equal(
         settings_org.extract_property_name($('#id-realm-allow-message-deleting')),
-        'realm_allow_message_deleting'
+        'realm_allow_message_deleting',
     );
 }
 
diff --git a/frontend_tests/node_tests/stream_data.js b/frontend_tests/node_tests/stream_data.js
index 850be84297..c376e107b5 100644
--- a/frontend_tests/node_tests/stream_data.js
+++ b/frontend_tests/node_tests/stream_data.js
@@ -203,7 +203,7 @@ run_test('subscribers', () => {
             fred.user_id,
             not_fred.user_id,
             george.user_id,
-        ]
+        ],
     );
 
     stream_data.set_subscribers(sub, [me.user_id, fred.user_id, george.user_id]);
@@ -217,7 +217,7 @@ run_test('subscribers', () => {
         potential_subscriber_ids(),
         [
             not_fred.user_id,
-        ]
+        ],
     );
 
     stream_data.set_subscribers(sub, []);
@@ -572,7 +572,7 @@ run_test('default_stream_names', () => {
         [
             announce.stream_id,
             general.stream_id,
-        ]
+        ],
     );
 });
 
@@ -842,7 +842,7 @@ run_test('remove_default_stream', () => {
 run_test('canonicalized_name', () => {
     assert.deepStrictEqual(
         stream_data.canonicalized_name('Stream_Bar'),
-        "stream_bar"
+        "stream_bar",
     );
 });
 
@@ -1004,7 +1004,7 @@ run_test('is_subscriber_subset', () => {
     for (const row of matrix) {
         assert.equal(
             stream_data.is_subscriber_subset(row[0], row[1]),
-            row[2]
+            row[2],
         );
     }
 });
diff --git a/frontend_tests/node_tests/stream_list.js b/frontend_tests/node_tests/stream_list.js
index 3ae0d48c60..d6648506e1 100644
--- a/frontend_tests/node_tests/stream_list.js
+++ b/frontend_tests/node_tests/stream_list.js
@@ -625,7 +625,7 @@ run_test('update_count_in_dom', () => {
     const stream_li = make_elem(
         $('<stream li>'),
         '<stream-count>',
-        '<stream-value>'
+        '<stream-value>',
     );
 
     $('<stream li>').length = 0;
diff --git a/frontend_tests/node_tests/top_left_corner.js b/frontend_tests/node_tests/top_left_corner.js
index 4d1c21c67b..6c5b6db551 100644
--- a/frontend_tests/node_tests/top_left_corner.js
+++ b/frontend_tests/node_tests/top_left_corner.js
@@ -108,19 +108,19 @@ run_test('update_count_in_dom', () => {
     make_elem(
         $(".top_left_mentions"),
         '<mentioned-count>',
-        '<mentioned-value>'
+        '<mentioned-value>',
     );
 
     make_elem(
         $(".top_left_all_messages"),
         '<home-count>',
-        '<home-value>'
+        '<home-value>',
     );
 
     make_elem(
         $(".top_left_starred_messages"),
         '<starred-count>',
-        '<starred-value>'
+        '<starred-value>',
     );
 
     top_left_corner.update_dom_with_unread_counts(counts);
diff --git a/frontend_tests/node_tests/typeahead.js b/frontend_tests/node_tests/typeahead.js
index afd0fc21a3..60a16f4a29 100644
--- a/frontend_tests/node_tests/typeahead.js
+++ b/frontend_tests/node_tests/typeahead.js
@@ -35,7 +35,7 @@ run_test('get_emoji_matcher', () => {
         const matcher = typeahead.get_emoji_matcher(query);
         assert.deepEqual(
             emojis.filter(matcher),
-            expected
+            expected,
         );
     }
 
@@ -67,7 +67,7 @@ run_test('triage', () => {
         {
             matches: [alice, Alicia],
             rest: [steve, Stephanie],
-        }
+        },
     );
 
     assert.deepEqual(
@@ -75,7 +75,7 @@ run_test('triage', () => {
         {
             matches: [Alicia, alice],
             rest: [steve, Stephanie],
-        }
+        },
     );
 
     assert.deepEqual(
@@ -83,7 +83,7 @@ run_test('triage', () => {
         {
             matches: [Stephanie, steve],
             rest: [alice, Alicia],
-        }
+        },
     );
 
     assert.deepEqual(
@@ -91,7 +91,7 @@ run_test('triage', () => {
         {
             matches: [],
             rest: [alice, Alicia, steve, Stephanie],
-        }
+        },
     );
 });
 
@@ -119,7 +119,7 @@ run_test('sort_emojis th', () => {
             thermometer,
             thumbs_down,
             mother_nature,
-        ]
+        ],
     );
 });
 
@@ -143,7 +143,7 @@ run_test('sort_emojis sm', () => {
             slight_smile,
             small_airplane,
             big_smile,
-        ]
+        ],
     );
 });
 
diff --git a/frontend_tests/node_tests/typeahead_helper.js b/frontend_tests/node_tests/typeahead_helper.js
index f8efdd8f46..6fd08af90f 100644
--- a/frontend_tests/node_tests/typeahead_helper.js
+++ b/frontend_tests/node_tests/typeahead_helper.js
@@ -25,7 +25,7 @@ let next_id = 0;
 function assertSameEmails(lst1, lst2) {
     assert.deepEqual(
         lst1.map((r) => r.email),
-        lst2.map((r) => r.email)
+        lst2.map((r) => r.email),
     );
 }
 
@@ -207,7 +207,7 @@ function get_typeahead_result(query, current_stream, current_topic) {
         people.get_realm_users(),
         query,
         current_stream,
-        current_topic
+        current_topic,
     );
     return result.map((person) => person.email);
 }
@@ -322,7 +322,7 @@ run_test('sort_recipients all mention', () => {
         test_objs,
         'a',
         'Linux',
-        'Linux Topic'
+        'Linux Topic',
     );
 
     assertSameEmails(results, [
@@ -431,7 +431,7 @@ run_test('sort broadcast mentions', () => {
 
     assert.deepEqual(
         results.map((r) => r.email),
-        ['all', 'everyone', 'stream']
+        ['all', 'everyone', 'stream'],
     );
 
     // Reverse the list to test actual sorting
@@ -452,7 +452,7 @@ run_test('sort broadcast mentions', () => {
          'everyone',
          'stream',
          a_user.email,
-         zman.email]
+         zman.email],
     );
 });
 
diff --git a/frontend_tests/node_tests/ui_init.js b/frontend_tests/node_tests/ui_init.js
index 5f714fb715..af8e202160 100644
--- a/frontend_tests/node_tests/ui_init.js
+++ b/frontend_tests/node_tests/ui_init.js
@@ -128,7 +128,7 @@ const ui_init = rewiremock.proxy(
         "../../static/js/emojisets": {
             initialize: () => {},
         },
-    }
+    },
 );
 
 set_global('$', global.make_zjquery());
diff --git a/frontend_tests/node_tests/unread.js b/frontend_tests/node_tests/unread.js
index f56023f57a..894a0e09e8 100644
--- a/frontend_tests/node_tests/unread.js
+++ b/frontend_tests/node_tests/unread.js
@@ -109,7 +109,7 @@ run_test('changing_topics', () => {
     assert.deepEqual(unread.get_unread_message_ids([15, 16]), [15, 16]);
     assert.deepEqual(
         unread.get_unread_messages([message, other_message]),
-        [message, other_message]
+        [message, other_message],
     );
 
     count = unread.num_unread_for_topic(stream_id, 'Lunch');
@@ -563,7 +563,7 @@ run_test('mention updates', () => {
         unread.update_message_for_mention(message);
         assert.equal(
             unread.unread_mentions_counter.has(message.id),
-            counted
+            counted,
         );
     }
 
diff --git a/frontend_tests/node_tests/upload.js b/frontend_tests/node_tests/upload.js
index c230e6be6a..815afa6bfc 100644
--- a/frontend_tests/node_tests/upload.js
+++ b/frontend_tests/node_tests/upload.js
@@ -75,7 +75,7 @@ run_test('get_item', () => {
         {
             name: "Error",
             message: "Missing config",
-        }
+        },
     );
     assert.throws(
         () => {
@@ -84,7 +84,7 @@ run_test('get_item', () => {
         {
             name: "Error",
             message: "Missing row in config",
-        }
+        },
     );
     assert.throws(
         () => {
@@ -93,7 +93,7 @@ run_test('get_item', () => {
         {
             name: "Error",
             message: "Invalid upload mode!",
-        }
+        },
     );
     assert.throws(
         () => {
@@ -102,7 +102,7 @@ run_test('get_item', () => {
         {
             name: "Error",
             message: 'Invalid key name for mode "compose"',
-        }
+        },
     );
     assert.throws(
         () => {
@@ -111,7 +111,7 @@ run_test('get_item', () => {
         {
             name: "Error",
             message: 'Invalid key name for mode "edit"',
-        }
+        },
     );
 });
 
diff --git a/frontend_tests/node_tests/util.js b/frontend_tests/node_tests/util.js
index 56d7d78767..3a144d763a 100644
--- a/frontend_tests/node_tests/util.js
+++ b/frontend_tests/node_tests/util.js
@@ -299,12 +299,12 @@ run_test("clean_user_content_links", () => {
             '<a href="http://zulip.zulipdev.com/user_uploads/w/ha/tever/file.png">upload</a> ' +
             '<a href="http://localhost:NNNN">invalid</a> ' +
             '<a href="javascript:alert(1)">unsafe</a> ' +
-            '<a href="/#fragment" target="_blank">fragment</a>'
+            '<a href="/#fragment" target="_blank">fragment</a>',
         ),
         '<a href="http://example.com" target="_blank" rel="noopener noreferrer" title="http://example.com/">good</a> ' +
         '<a href="http://zulip.zulipdev.com/user_uploads/w/ha/tever/file.png" target="_blank" rel="noopener noreferrer" title="file.png">upload</a> ' +
         '<a>invalid</a> ' +
         '<a>unsafe</a> ' +
-        '<a href="/#fragment" title="http://zulip.zulipdev.com/#fragment">fragment</a>'
+        '<a href="/#fragment" title="http://zulip.zulipdev.com/#fragment">fragment</a>',
     );
 });
diff --git a/frontend_tests/node_tests/vdom.js b/frontend_tests/node_tests/vdom.js
index f02e46324f..d28be64db4 100644
--- a/frontend_tests/node_tests/vdom.js
+++ b/frontend_tests/node_tests/vdom.js
@@ -16,7 +16,7 @@ run_test('basics', () => {
     assert.equal(
         html,
         '<ul class="foo" title="cats &amp; &lt;&quot;dogs&quot;&gt;">\n\n' +
-        '</ul>'
+        '</ul>',
     );
 });
 
@@ -40,7 +40,7 @@ run_test('attribute escaping', () => {
     assert.equal(
         html,
         '<ul class="&quot;&gt;something evil&lt;div class=&quot;" ' +
-        'title="apples &amp; oranges">\n\n</ul>'
+        'title="apples &amp; oranges">\n\n</ul>',
     );
 });
 
@@ -61,7 +61,7 @@ run_test('attribute updates', () => {
     assert.equal(
         html,
         '<ul class="same" color="blue" id="101">\n\n' +
-        '</ul>'
+        '</ul>',
     );
 
     let updated;
@@ -144,7 +144,7 @@ run_test('children', () => {
         '<li>foo1</li>\n' +
         '<li>foo2</li>\n' +
         '<li>foo3</li>\n' +
-        '</ul>'
+        '</ul>',
     );
 
     // Force a complete redraw.
@@ -164,7 +164,7 @@ run_test('children', () => {
         '<ul class="main">\n' +
         '<li>foo4</li>\n' +
         '<li>foo5</li>\n' +
-        '</ul>'
+        '</ul>',
     );
 });
 
@@ -194,7 +194,7 @@ run_test('partial updates', () => {
         '<li>foo1</li>\n' +
         '<li>foo2</li>\n' +
         '<li>foo3</li>\n' +
-        '</ul>'
+        '</ul>',
     );
 
     replace_content = () => {
diff --git a/frontend_tests/puppeteer_lib/common.js b/frontend_tests/puppeteer_lib/common.js
index 782f557d76..bdeab14368 100644
--- a/frontend_tests/puppeteer_lib/common.js
+++ b/frontend_tests/puppeteer_lib/common.js
@@ -244,7 +244,7 @@ class CommonUtils {
             await this.send_message(
                 page,
                 msg.stream !== undefined ? 'stream' : 'private',
-                msg
+                msg,
             );
         }
     }
diff --git a/frontend_tests/zjsunit/handlebars.js b/frontend_tests/zjsunit/handlebars.js
index 1b0167d8f8..76e4723a09 100644
--- a/frontend_tests/zjsunit/handlebars.js
+++ b/frontend_tests/zjsunit/handlebars.js
@@ -53,6 +53,6 @@ require.extensions[".hbs"] = (module, filename) => {
         out.code +
             "\n//# sourceMappingURL=data:application/json;charset=utf-8;base64," +
             Buffer.from(out.map.toString()).toString("base64"),
-        filename
+        filename,
     );
 };
diff --git a/frontend_tests/zjsunit/markdown_assert.js b/frontend_tests/zjsunit/markdown_assert.js
index 5a9e2c6ff2..e61ef9efe0 100644
--- a/frontend_tests/zjsunit/markdown_assert.js
+++ b/frontend_tests/zjsunit/markdown_assert.js
@@ -59,7 +59,7 @@ class MarkdownComparer {
             return false;
         }
         return _.zip(node1.content.childNodes, node2.content.childNodes).every(([child1, child2]) =>
-            child1.isEqualNode(child2)
+            child1.isEqualNode(child2),
         );
     }
 
@@ -138,7 +138,7 @@ class MarkdownComparer {
             throw new assert.AssertionError({
                 message: message + this._output_formatter(
                     comparison_results.html.actual,
-                    comparison_results.html.expected
+                    comparison_results.html.expected,
                 ),
             });
         }
diff --git a/frontend_tests/zjsunit/mdiff.js b/frontend_tests/zjsunit/mdiff.js
index 9d05d704c2..e2cdf1217b 100644
--- a/frontend_tests/zjsunit/mdiff.js
+++ b/frontend_tests/zjsunit/mdiff.js
@@ -27,7 +27,7 @@ function apply_color(input_string, changes) {
         if (formatter.has(change.tag)) {
             processed_string += input_string.slice(previous_index, change.beginning_index);
             processed_string += formatter.get(change.tag)(
-                input_string.slice(change.beginning_index, change.ending_index)
+                input_string.slice(change.beginning_index, change.ending_index),
             );
             previous_index = change.ending_index;
         }
@@ -134,7 +134,7 @@ if (require.main === module) {
             " string_0" +
             " string_1" +
             "\n" +
-            "Where string_0 and string_1 are the strings to be diffed"
+            "Where string_0 and string_1 are the strings to be diffed",
         );
     }
 
diff --git a/static/js/avatar.js b/static/js/avatar.js
index 327425fab4..082211c944 100644
--- a/static/js/avatar.js
+++ b/static/js/avatar.js
@@ -17,7 +17,7 @@ exports.build_bot_create_widget = function () {
         file_name_field,
         input_error,
         clear_button,
-        upload_button
+        upload_button,
     );
 };
 
@@ -36,7 +36,7 @@ exports.build_bot_edit_widget = function (target) {
         file_name_field,
         input_error,
         clear_button,
-        upload_button
+        upload_button,
     );
 };
 
@@ -74,7 +74,7 @@ exports.build_user_avatar_widget = function (upload_function) {
             $("#user-avatar-upload-widget .image_file_input_error").expectOne(),
             $("#user-avatar-upload-widget .image_upload_button").expectOne(),
             upload_function,
-            page_params.max_avatar_file_size_mib
+            page_params.max_avatar_file_size_mib,
         );
     }
 };
diff --git a/static/js/billing/helpers.js b/static/js/billing/helpers.js
index b5484415b2..e45ecff063 100644
--- a/static/js/billing/helpers.js
+++ b/static/js/billing/helpers.js
@@ -71,7 +71,7 @@ exports.format_money = function (cents) {
 
 exports.update_charged_amount = function (prices, schedule) {
     $("#charged_amount").text(
-        exports.format_money(page_params.seat_count * prices[schedule])
+        exports.format_money(page_params.seat_count * prices[schedule]),
     );
 };
 
diff --git a/static/js/blueslip_stacktrace.ts b/static/js/blueslip_stacktrace.ts
index 4d3cd09af2..566add5327 100644
--- a/static/js/blueslip_stacktrace.ts
+++ b/static/js/blueslip_stacktrace.ts
@@ -37,7 +37,7 @@ export function clean_path(full_path: string): string {
 }
 
 export function clean_function_name(
-    function_name: string | undefined
+    function_name: string | undefined,
 ): { scope: string; name: string } | undefined {
     if (function_name === undefined) {
         return undefined;
@@ -78,7 +78,7 @@ export async function display_stacktrace(error: string, stack: string): Promise<
             const location = await stack_trace_gps.getMappedLocation(
                 // Work around mistake in ErrorStackParser.StackFrame definition
                 // https://github.com/stacktracejs/error-stack-parser/pull/49
-                (stack_frame as unknown) as StackFrame
+                (stack_frame as unknown) as StackFrame,
             );
             return {
                 full_path: location.getFileName(),
@@ -87,11 +87,11 @@ export async function display_stacktrace(error: string, stack: string): Promise<
                 function_name: clean_function_name(location.getFunctionName()),
                 context: await get_context(location),
             };
-        })
+        }),
     );
 
     const $alert = $("<div class='stacktrace'>").html(
-        render_blueslip_stacktrace({ error, stackframes })
+        render_blueslip_stacktrace({ error, stackframes }),
     );
     $(".alert-box").append($alert);
     $alert.addClass("show");
diff --git a/static/js/buddy_data.js b/static/js/buddy_data.js
index 2f44980d60..8d1a6d1d3f 100644
--- a/static/js/buddy_data.js
+++ b/static/js/buddy_data.js
@@ -220,7 +220,7 @@ exports.get_title_data = function (user_ids_string, is_group) {
         if (bot_owner) {
             const bot_owner_name = i18n.t(
                 'Owner: __name__',
-                {name: bot_owner.full_name}
+                {name: bot_owner.full_name},
             );
 
             return {
diff --git a/static/js/click_handlers.js b/static/js/click_handlers.js
index dad439964d..4595fc8566 100644
--- a/static/js/click_handlers.js
+++ b/static/js/click_handlers.js
@@ -607,10 +607,10 @@ exports.initialize = function () {
     // NB: This just binds to current elements, and won't bind to elements
     // created after ready() is called.
     $('#compose-send-status .compose-send-status-close').click(
-        () => { $('#compose-send-status').stop(true).fadeOut(500); }
+        () => { $('#compose-send-status').stop(true).fadeOut(500); },
     );
     $('#nonexistent_stream_reply_error .compose-send-status-close').click(
-        () => { $('#nonexistent_stream_reply_error').stop(true).fadeOut(500); }
+        () => { $('#nonexistent_stream_reply_error').stop(true).fadeOut(500); },
     );
 
 
diff --git a/static/js/components.js b/static/js/components.js
index 20cab11f3c..55da7285d8 100644
--- a/static/js/components.js
+++ b/static/js/components.js
@@ -55,7 +55,7 @@ exports.toggle = function (opts) {
         if (opts.callback) {
             opts.callback(
                 opts.values[idx].label,
-                opts.values[idx].key
+                opts.values[idx].key,
             );
         }
 
diff --git a/static/js/compose.js b/static/js/compose.js
index f7e6ec0fe9..487fef9b75 100644
--- a/static/js/compose.js
+++ b/static/js/compose.js
@@ -423,7 +423,7 @@ exports.get_invalid_recipient_emails = function () {
     const private_recipients = util.extract_pm_recipients(
         compose_state.private_message_recipient());
     const invalid_recipients = private_recipients.filter(
-        (email) => !people.is_valid_email_for_compose(email)
+        (email) => !people.is_valid_email_for_compose(email),
     );
 
     return invalid_recipients;
@@ -1118,7 +1118,7 @@ exports.initialize = function () {
                         window.location.host +
                         "/calls/zoom/register",
                     "_blank",
-                    "width=800,height=500,noopener,noreferrer"
+                    "width=800,height=500,noopener,noreferrer",
                 );
             }
         } else if (
diff --git a/static/js/compose_ui.js b/static/js/compose_ui.js
index 429aa33416..ac6338f208 100644
--- a/static/js/compose_ui.js
+++ b/static/js/compose_ui.js
@@ -68,7 +68,7 @@ exports.replace_syntax = function (old_syntax, new_syntax, textarea) {
         // replace() function treating `$`s in new_syntax as special syntax.  See
         // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace#Description
         // for details.
-        new_syntax
+        new_syntax,
     ));
 };
 
diff --git a/static/js/composebox_typeahead.js b/static/js/composebox_typeahead.js
index 3497a41aef..4cb500757d 100644
--- a/static/js/composebox_typeahead.js
+++ b/static/js/composebox_typeahead.js
@@ -496,7 +496,7 @@ exports.get_person_suggestions = function (query, opts) {
     const cutoff_length = exports.max_num_items;
 
     const filtered_message_persons = filter_persons(
-        people.get_active_message_people()
+        people.get_active_message_people(),
     );
 
     let filtered_persons;
@@ -505,7 +505,7 @@ exports.get_person_suggestions = function (query, opts) {
         filtered_persons = filtered_message_persons;
     } else {
         filtered_persons = filter_persons(
-            people.get_realm_users()
+            people.get_realm_users(),
         );
     }
 
@@ -515,7 +515,7 @@ exports.get_person_suggestions = function (query, opts) {
         opts.stream,
         opts.topic,
         filtered_groups,
-        exports.max_num_items
+        exports.max_num_items,
     );
 };
 
diff --git a/static/js/debug.js b/static/js/debug.js
index 167b4856f1..161bd52a8c 100644
--- a/static/js/debug.js
+++ b/static/js/debug.js
@@ -105,7 +105,7 @@ IterationProfiler.prototype = {
         if (diff > 1) {
             this.sections.set(
                 "_rest_of_iteration",
-                (this.sections.get("_rest_of_iteration") || 0) + diff
+                (this.sections.get("_rest_of_iteration") || 0) + diff,
             );
         }
         this.last_time = now;
diff --git a/static/js/drafts.js b/static/js/drafts.js
index 6e510fcb99..d7944c0b81 100644
--- a/static/js/drafts.js
+++ b/static/js/drafts.js
@@ -175,7 +175,7 @@ exports.restore_draft = function (draft_id) {
                     {operator: "stream", operand: compose_args.stream},
                     {operator: "topic", operand: compose_args.topic},
                 ],
-                {trigger: "restore draft"}
+                {trigger: "restore draft"},
             );
         }
     } else {
@@ -184,7 +184,7 @@ exports.restore_draft = function (draft_id) {
                 [
                     {operator: "pm-with", operand: compose_args.private_message_recipient},
                 ],
-                {trigger: "restore draft"}
+                {trigger: "restore draft"},
             );
         }
     }
@@ -319,7 +319,7 @@ exports.launch = function () {
         const unsorted_raw_drafts = Object.values(data);
 
         const sorted_raw_drafts = unsorted_raw_drafts.sort(
-            (draft_a, draft_b) => draft_b.updatedAt - draft_a.updatedAt
+            (draft_a, draft_b) => draft_b.updatedAt - draft_a.updatedAt,
         );
 
         const sorted_formatted_drafts = sorted_raw_drafts.map(exports.format_draft).filter(Boolean);
diff --git a/static/js/emoji_picker.js b/static/js/emoji_picker.js
index 20988b2d67..a54d53a34e 100644
--- a/static/js/emoji_picker.js
+++ b/static/js/emoji_picker.js
@@ -104,7 +104,7 @@ function show_emoji_catalog() {
 exports.generate_emoji_picker_data = function (realm_emojis) {
     const catalog = new Map();
     catalog.set("Custom", Array.from(realm_emojis.keys(), (realm_emoji_name) =>
-        emoji.emojis_by_name.get(realm_emoji_name)
+        emoji.emojis_by_name.get(realm_emoji_name),
     ));
 
     for (const [category, codepoints] of Object.entries(emoji_codes.emoji_catalog)) {
@@ -730,7 +730,7 @@ exports.register_click_handlers = function () {
             $emoji_map,
             emoji_coordinates.section,
             emoji_coordinates.index,
-            true
+            true,
         );
     });
 };
diff --git a/static/js/filter.js b/static/js/filter.js
index 4d68156a33..e2f4df9395 100644
--- a/static/js/filter.js
+++ b/static/js/filter.js
@@ -362,7 +362,7 @@ Filter.prototype = {
                     page_params.narrow_stream !== undefined &&
                     value.operator === "stream" &&
                     value.operand.toLowerCase() === page_params.narrow_stream.toLowerCase()
-                )
+                ),
         );
         return safe_to_return;
     },
@@ -376,13 +376,13 @@ Filter.prototype = {
 
     has_negated_operand: function (operator, operand) {
         return this._operators.some(
-            (elem) => elem.negated && (elem.operator === operator && elem.operand === operand)
+            (elem) => elem.negated && (elem.operator === operator && elem.operand === operand),
         );
     },
 
     has_operand: function (operator, operand) {
         return this._operators.some(
-            (elem) => !elem.negated && (elem.operator === operator && elem.operand === operand)
+            (elem) => !elem.negated && (elem.operator === operator && elem.operand === operand),
         );
     },
 
@@ -750,7 +750,7 @@ Filter.prototype = {
                 term.operand = people.update_email_in_reply_to(
                     term.operand,
                     user_id,
-                    new_email
+                    new_email,
                 );
             }
         }
diff --git a/static/js/hotspots.js b/static/js/hotspots.js
index 67bd8d44f5..05d2f21d12 100644
--- a/static/js/hotspots.js
+++ b/static/js/hotspots.js
@@ -96,7 +96,7 @@ function place_popover(hotspot) {
             $(hotspot.location.element),
             popover_height,
             popover_width,
-            false
+            false,
         );
 
     switch (orientation) {
@@ -151,7 +151,7 @@ function place_popover(hotspot) {
     default:
         blueslip.error(
             'Invalid popover placement value for hotspot \'' +
-                hotspot.name + '\''
+                hotspot.name + '\'',
         );
         break;
     }
@@ -237,7 +237,7 @@ exports.close_hotspot_icon = function (elem) {
 function close_read_hotspots(new_hotspots) {
     const unwanted_hotspots = _.difference(
         Array.from(HOTSPOT_LOCATIONS.keys()),
-        new_hotspots.map((hotspot) => hotspot.name)
+        new_hotspots.map((hotspot) => hotspot.name),
     );
 
     for (const hotspot_name of unwanted_hotspots) {
diff --git a/static/js/lightbox.js b/static/js/lightbox.js
index 95a821991f..b27b1a15e4 100644
--- a/static/js/lightbox.js
+++ b/static/js/lightbox.js
@@ -70,7 +70,7 @@ function display_video(payload) {
         // Use data: to load the player in a unique origin for security.
         source = "data:text/html," + window.encodeURIComponent(
             "<!DOCTYPE html><style>iframe{position:absolute;left:0;top:0;width:100%;height:100%;box-sizing:border-box}</style>" +
-                payload.source
+                payload.source,
         );
     }
 
diff --git a/static/js/list_render.js b/static/js/list_render.js
index 38785168e2..1246ea7477 100644
--- a/static/js/list_render.js
+++ b/static/js/list_render.js
@@ -39,7 +39,7 @@ exports.get_filtered_items = (value, list, opts) => {
         if (get_item) {
             return opts.filter.filterer(
                 list.map(get_item),
-                value
+                value,
             );
         }
         return opts.filter.filterer(list, value);
@@ -159,12 +159,12 @@ exports.create = function ($container, list, opts) {
         meta.filtered_list = exports.get_filtered_items(
             meta.filter_value,
             meta.list,
-            opts
+            opts,
         );
 
         if (meta.sorting_function) {
             meta.filtered_list.sort(
-                meta.sorting_function
+                meta.sorting_function,
             );
         }
 
diff --git a/static/js/message_edit.js b/static/js/message_edit.js
index ba95ee1975..9c5a47239e 100644
--- a/static/js/message_edit.js
+++ b/static/js/message_edit.js
@@ -817,13 +817,13 @@ exports.delete_message = function (msg_id) {
             success: function () {
                 $('#delete_message_modal').modal("hide");
                 currently_deleting_messages = currently_deleting_messages.filter(
-                    (id) => id !== msg_id
+                    (id) => id !== msg_id,
                 );
                 hide_delete_btn_show_spinner(false);
             },
             error: function (xhr) {
                 currently_deleting_messages = currently_deleting_messages.filter(
-                    (id) => id !== msg_id
+                    (id) => id !== msg_id,
                 );
                 hide_delete_btn_show_spinner(false);
                 ui_report.error(i18n.t("Error deleting message"), xhr,
diff --git a/static/js/message_list_data.js b/static/js/message_list_data.js
index 6fc14551e8..5dc868e5d8 100644
--- a/static/js/message_list_data.js
+++ b/static/js/message_list_data.js
@@ -170,7 +170,7 @@ MessageListData.prototype = {
         return messages.filter(
             (message) =>
                 !muting.is_topic_muted(message.stream_id, message.topic) ||
-                message.mentioned
+                message.mentioned,
         );
     },
 
@@ -345,7 +345,7 @@ MessageListData.prototype = {
         this._items = this._items.filter((message) => !msg_ids_to_remove.has(message.id));
         if (this.muting_enabled) {
             this._all_items = this._all_items.filter(
-                (message) => !msg_ids_to_remove.has(message.id)
+                (message) => !msg_ids_to_remove.has(message.id),
             );
         }
     },
diff --git a/static/js/message_list_view.js b/static/js/message_list_view.js
index bd5d0e7414..17b46348ac 100644
--- a/static/js/message_list_view.js
+++ b/static/js/message_list_view.js
@@ -1026,7 +1026,7 @@ MessageListView.prototype = {
             // Since we don't have a way to get a message group from
             // the containing message container, we just do a search
             // to find it.
-            (message_group) => message_group.message_group_id === message_group_id
+            (message_group) => message_group.message_group_id === message_group_id,
         );
     },
 
@@ -1100,7 +1100,7 @@ MessageListView.prototype = {
         let message_containers = messages.map((message) => self.message_containers.get(message.id));
         // We may not have the message_container if the stream or topic was muted
         message_containers = message_containers.filter(
-            (message_container) => message_container !== undefined
+            (message_container) => message_container !== undefined,
         );
 
         const message_groups = [];
diff --git a/static/js/narrow.js b/static/js/narrow.js
index dd6e2ee6c0..96ff43e7a6 100644
--- a/static/js/narrow.js
+++ b/static/js/narrow.js
@@ -435,7 +435,7 @@ exports.maybe_add_local_messages = function (opts) {
         // need to look at unread here.
         id_info.final_select_id = min_defined(
             id_info.target_id,
-            unread_info.msg_id
+            unread_info.msg_id,
         );
 
         if (!load_local_messages(msg_data)) {
@@ -601,7 +601,7 @@ exports.narrow_to_next_topic = function () {
 
     const next_narrow = topic_generator.get_next_topic(
         curr_info.stream,
-        curr_info.topic
+        curr_info.topic,
     );
 
     if (!next_narrow) {
diff --git a/static/js/notifications.js b/static/js/notifications.js
index a6f31b1638..1c587c73c5 100644
--- a/static/js/notifications.js
+++ b/static/js/notifications.js
@@ -28,8 +28,8 @@ if (window.electron_bridge && window.electron_bridge.new_notification) {
             Object.assign(
                 this,
                 window.electron_bridge.new_notification(title, options, (type, eventInit) =>
-                    this.dispatchEvent(new Event(type, eventInit))
-                )
+                    this.dispatchEvent(new Event(type, eventInit)),
+                ),
             );
         }
 
diff --git a/static/js/people.js b/static/js/people.js
index 198f459c1f..50319742ae 100644
--- a/static/js/people.js
+++ b/static/js/people.js
@@ -63,7 +63,7 @@ exports.get_by_email = function (email) {
     if (person.email.toLowerCase() !== email.toLowerCase()) {
         blueslip.warn(
             'Obsolete email passed to get_by_email: ' + email +
-            ' new email = ' + person.email
+            ' new email = ' + person.email,
         );
     }
 
@@ -849,7 +849,7 @@ exports.get_message_people = function () {
         semantics
     */
     const message_people = message_store.user_ids().map(
-        (user_id) => people_by_user_id_dict.get(user_id)
+        (user_id) => people_by_user_id_dict.get(user_id),
     ).filter(Boolean);
 
     return message_people;
@@ -858,7 +858,7 @@ exports.get_message_people = function () {
 exports.get_active_message_people = function () {
     const message_people = exports.get_message_people();
     const active_message_people = message_people.filter((item) =>
-        active_user_dict.has(item.user_id)
+        active_user_dict.has(item.user_id),
     );
     return active_message_people;
 };
diff --git a/static/js/portico/desktop-login.js b/static/js/portico/desktop-login.js
index 2fdc60a789..cb1a777cde 100644
--- a/static/js/portico/desktop-login.js
+++ b/static/js/portico/desktop-login.js
@@ -16,14 +16,14 @@ async function decrypt_manual() {
                 document.querySelector("#submit").disabled = tokenElement.value === "";
                 try {
                     const data = new Uint8Array(
-                        tokenElement.value.match(/../g).map((b) => parseInt(b, 16))
+                        tokenElement.value.match(/../g).map((b) => parseInt(b, 16)),
                     );
                     const iv = data.slice(0, 12);
                     const ciphertext = data.slice(12);
                     const plaintext = await crypto.subtle.decrypt(
                         { name: "AES-GCM", iv },
                         key,
-                        ciphertext
+                        ciphertext,
                     );
                     resolve(new TextDecoder().decode(plaintext));
                 } catch {
@@ -50,7 +50,7 @@ async function decrypt_manual() {
         (window.location.search ? window.location.search + "&" : "?") +
             "desktop_flow_otp=" +
             encodeURIComponent(keyHex),
-        "_blank"
+        "_blank",
     );
 
     const token = await pasted;
diff --git a/static/js/portico/integrations.js b/static/js/portico/integrations.js
index 14753ef6fb..182df3fecb 100644
--- a/static/js/portico/integrations.js
+++ b/static/js/portico/integrations.js
@@ -91,7 +91,7 @@ function update_categories() {
 
     $('.integration-lozenges').animate(
         { opacity: 1 },
-        { duration: 400 }
+        { duration: 400 },
     );
 
     adjust_font_sizing();
@@ -174,11 +174,11 @@ function hide_catalog_show_integration() {
 
         $("html, body").animate(
             { scrollTop: 0 },
-            { duration: 200 }
+            { duration: 200 },
         );
         $('#integration-instructions-group').animate(
             { opacity: 1 },
-            { duration: 300 }
+            { duration: 300 },
         );
 
         adjust_font_sizing();
@@ -207,7 +207,7 @@ function hide_integration_show_catalog() {
     function show_catalog() {
         $("html, body").animate(
             { scrollTop: 0 },
-            { duration: 200 }
+            { duration: 200 },
         );
 
         $(".integration-categories-dropdown").css('display', '');
diff --git a/static/js/reactions.js b/static/js/reactions.js
index 312dc142f6..b072e0ebf0 100644
--- a/static/js/reactions.js
+++ b/static/js/reactions.js
@@ -53,7 +53,7 @@ function update_ui_and_send_reaction_ajax(message_id, reaction_info) {
     const local_id = exports.get_local_reaction_id(reaction_info);
     const has_reacted = exports.current_user_has_reacted_to_emoji(
         message,
-        local_id
+        local_id,
     );
     const operation = has_reacted ? 'remove' : 'add';
     const reaction = create_reaction(message_id, reaction_info);
diff --git a/static/js/realm_icon.js b/static/js/realm_icon.js
index 53be4eb869..68d3858b00 100644
--- a/static/js/realm_icon.js
+++ b/static/js/realm_icon.js
@@ -24,7 +24,7 @@ exports.build_realm_icon_widget = function (upload_function) {
         $("#realm-icon-upload-widget .image_file_input_error").expectOne(),
         $("#realm-icon-upload-widget .image_upload_button").expectOne(),
         upload_function,
-        page_params.max_icon_file_size
+        page_params.max_icon_file_size,
     );
 };
 
diff --git a/static/js/realm_logo.js b/static/js/realm_logo.js
index efefcce9cc..26210e1f36 100644
--- a/static/js/realm_logo.js
+++ b/static/js/realm_logo.js
@@ -43,7 +43,7 @@ exports.build_realm_logo_widget = function (upload_function, is_night) {
         file_input_error_elem.expectOne(),
         upload_button_elem.expectOne(),
         upload_function,
-        page_params.max_logo_file_size
+        page_params.max_logo_file_size,
     );
 };
 
diff --git a/static/js/recent_senders.js b/static/js/recent_senders.js
index a93f776e6c..02419a1e03 100644
--- a/static/js/recent_senders.js
+++ b/static/js/recent_senders.js
@@ -114,7 +114,7 @@ exports.get_topic_recent_senders = function (stream_id, topic) {
     }
 
     const sorted_senders = Array.from(sender_message_ids.entries()).sort(
-        (s1, s2) => s1[1] - s2[1]
+        (s1, s2) => s1[1] - s2[1],
     );
     const recent_senders = [];
     for (const item of sorted_senders) {
diff --git a/static/js/recent_topics.js b/static/js/recent_topics.js
index c5153bca91..39c0cf732b 100644
--- a/static/js/recent_topics.js
+++ b/static/js/recent_topics.js
@@ -140,7 +140,7 @@ exports.reify_message_id_if_available = function (opts) {
 function get_sorted_topics() {
     // Sort all recent topics by last message time.
     return new Map(
-        Array.from(topics.entries()).sort((a, b) => b[1].last_msg_id - a[1].last_msg_id)
+        Array.from(topics.entries()).sort((a, b) => b[1].last_msg_id - a[1].last_msg_id),
     );
 }
 
diff --git a/static/js/reminder.js b/static/js/reminder.js
index a5ba1040ac..a401b9fe46 100644
--- a/static/js/reminder.js
+++ b/static/js/reminder.js
@@ -46,7 +46,7 @@ exports.schedule_message = function (request) {
     const message = raw_message.slice(1).join('\n');
 
     const deferred_message_type = deferred_message_types.filter(
-        (props) => command_line.match(props.test) !== null
+        (props) => command_line.match(props.test) !== null,
     )[0];
     const command = command_line.match(deferred_message_type.test)[0];
 
@@ -67,7 +67,7 @@ exports.schedule_message = function (request) {
     }
 
     request = patch_request_for_scheduling(
-        request, message, deliver_at, deferred_message_type.delivery_type
+        request, message, deliver_at, deferred_message_type.delivery_type,
     );
 
     const success = function (data) {
@@ -143,7 +143,7 @@ exports.do_set_reminder_for_message = function (message_id, timestamp) {
 
     reminder_message = patch_request_for_scheduling(
         reminder_message, reminder_msg_content, timestamp,
-        deferred_message_types.reminders.delivery_type
+        deferred_message_types.reminders.delivery_type,
     );
     transmit.send_message(reminder_message, success, error);
 };
diff --git a/static/js/scroll_util.js b/static/js/scroll_util.js
index 88c6cf5332..341c57c9b8 100644
--- a/static/js/scroll_util.js
+++ b/static/js/scroll_util.js
@@ -35,14 +35,14 @@ exports.scroll_delta = function (opts) {
     if (elem_top < 0) {
         delta = Math.max(
             elem_top,
-            elem_bottom - container_height
+            elem_bottom - container_height,
         );
         delta = Math.min(0, delta);
     } else {
         if (elem_bottom > container_height) {
             delta = Math.min(
                 elem_top,
-                elem_bottom - container_height
+                elem_bottom - container_height,
             );
             delta = Math.max(0, delta);
         }
diff --git a/static/js/server_events.js b/static/js/server_events.js
index cd7983c448..74ff9b61ae 100644
--- a/static/js/server_events.js
+++ b/static/js/server_events.js
@@ -100,7 +100,7 @@ function get_events_success(events) {
                 messages.forEach(message_store.set_message_booleans);
 
                 const sent_by_this_client = messages.some((msg) =>
-                    sent_messages.messages.has(msg.local_id)
+                    sent_messages.messages.has(msg.local_id),
                 );
                 // If some message in this batch of events was sent by this
                 // client, almost every time, this message will be the only one
diff --git a/static/js/server_events_dispatch.js b/static/js/server_events_dispatch.js
index 3385c5e743..d607ca5cad 100644
--- a/static/js/server_events_dispatch.js
+++ b/static/js/server_events_dispatch.js
@@ -376,7 +376,7 @@ exports.dispatch_normal_event = function dispatch_normal_event(event) {
             stream_events.update_property(
                 event.stream_id,
                 event.property,
-                event.value
+                event.value,
             );
         }
         break;
diff --git a/static/js/settings_config.js b/static/js/settings_config.js
index daee61a0eb..0f7bc10761 100644
--- a/static/js/settings_config.js
+++ b/static/js/settings_config.js
@@ -262,12 +262,12 @@ const other_notification_settings = desktop_notification_settings.concat(
     mobile_notification_settings,
     email_notification_settings,
     presence_notification_settings,
-    ["notification_sound"]
+    ["notification_sound"],
 );
 
 exports.all_notification_settings = other_notification_settings.concat(
     pm_mention_notification_settings,
-    exports.stream_notification_settings
+    exports.stream_notification_settings,
 );
 
 exports.all_notifications = () => ({
diff --git a/static/js/settings_emoji.js b/static/js/settings_emoji.js
index f8ca8de924..cbdeb28a0a 100644
--- a/static/js/settings_emoji.js
+++ b/static/js/settings_emoji.js
@@ -130,7 +130,7 @@ exports.build_emoji_upload_widget = function () {
         clear_button,
         upload_button,
         preview_text,
-        preview_image
+        preview_image,
     );
 };
 
diff --git a/static/js/settings_exports.js b/static/js/settings_exports.js
index 9a6e06a3ec..1113771f85 100644
--- a/static/js/settings_exports.js
+++ b/static/js/settings_exports.js
@@ -33,13 +33,13 @@ exports.populate_exports_table = function (exports) {
 
             if (failed_timestamp !== null) {
                 failed_timestamp = timerender.last_seen_status_from_date(
-                    new XDate(failed_timestamp * 1000)
+                    new XDate(failed_timestamp * 1000),
                 );
             }
 
             if (deleted_timestamp !== null) {
                 deleted_timestamp = timerender.last_seen_status_from_date(
-                    new XDate(deleted_timestamp * 1000)
+                    new XDate(deleted_timestamp * 1000),
                 );
             }
 
@@ -49,7 +49,7 @@ exports.populate_exports_table = function (exports) {
                     acting_user: people.get_full_name(data.acting_user_id),
                     // Convert seconds -> milliseconds
                     event_time: timerender.last_seen_status_from_date(
-                        new XDate(data.export_time * 1000)
+                        new XDate(data.export_time * 1000),
                     ),
                     url: data.export_url,
                     time_failed: failed_timestamp,
diff --git a/static/js/settings_notifications.js b/static/js/settings_notifications.js
index 5391f8da99..dc17398105 100644
--- a/static/js/settings_notifications.js
+++ b/static/js/settings_notifications.js
@@ -105,7 +105,7 @@ exports.set_up = function () {
 
     $("#send_test_notification").click(() => {
         notifications.send_test_notification(
-            i18n.t("This is what a Zulip notification looks like.")
+            i18n.t("This is what a Zulip notification looks like."),
         );
     });
 
diff --git a/static/js/settings_org.js b/static/js/settings_org.js
index d8a604f697..1e5ab811f4 100644
--- a/static/js/settings_org.js
+++ b/static/js/settings_org.js
@@ -264,7 +264,7 @@ exports.populate_realm_domains = function (realm_domains) {
     }
 
     const domains_list = realm_domains.map(
-        (realm_domain) => realm_domain.allow_subdomains ? "*." + realm_domain.domain : realm_domain.domain
+        (realm_domain) => realm_domain.allow_subdomains ? "*." + realm_domain.domain : realm_domain.domain,
     );
     let domains = domains_list.join(', ');
     if (domains.length === 0) {
@@ -279,7 +279,7 @@ exports.populate_realm_domains = function (realm_domains) {
         realm_domains_table_body.append(
             render_settings_admin_realm_domains_list({
                 realm_domain: realm_domain,
-            })
+            }),
         );
     }
 };
@@ -680,7 +680,7 @@ exports.build_page = function () {
                 data.allow_message_editing = true;
                 data.message_content_edit_limit_seconds =
                     settings_config.msg_edit_limit_dropdown_values.get(
-                        edit_limit_setting_value
+                        edit_limit_setting_value,
                     ).seconds;
             }
             const delete_limit_setting_value = $("#id_realm_msg_delete_limit_setting").val();
@@ -694,7 +694,7 @@ exports.build_page = function () {
                 data.allow_message_deleting = true;
                 data.message_content_delete_limit_seconds =
                     settings_config.msg_delete_limit_dropdown_values.get(
-                        delete_limit_setting_value
+                        delete_limit_setting_value,
                     ).seconds;
             }
         } else if (subsection === 'notifications') {
@@ -1011,7 +1011,7 @@ exports.build_page = function () {
             url: '/json/realm/deactivate',
             error: function (xhr) {
                 ui_report.error(
-                    i18n.t("Failed"), xhr, $('#admin-realm-deactivation-status').expectOne()
+                    i18n.t("Failed"), xhr, $('#admin-realm-deactivation-status').expectOne(),
                 );
             },
         });
diff --git a/static/js/settings_profile_fields.js b/static/js/settings_profile_fields.js
index 5dc624270b..0306f35932 100644
--- a/static/js/settings_profile_fields.js
+++ b/static/js/settings_profile_fields.js
@@ -244,7 +244,7 @@ function set_up_choices_field_edit_form(profile_field, field_data) {
         choice_list.append(
             render_settings_profile_field_choice({
                 text: choice.text,
-            })
+            }),
         );
     }
 
@@ -369,7 +369,7 @@ exports.do_populate_profile_fields = function (profile_fields_data) {
                 },
                 can_modify: page_params.is_admin,
                 realm_default_external_accounts: page_params.realm_default_external_accounts,
-            })
+            }),
         );
     }
 
diff --git a/static/js/settings_user_groups.js b/static/js/settings_user_groups.js
index f111517789..7e0293e366 100644
--- a/static/js/settings_user_groups.js
+++ b/static/js/settings_user_groups.js
@@ -198,7 +198,7 @@ exports.populate_user_groups = function () {
                                               except_class);
             if ($(event.relatedTarget).closest('#user-groups #' + data.id).length) {
                 return blur_exceptions.some(
-                    (class_name) => $(event.relatedTarget).closest(class_name).length
+                    (class_name) => $(event.relatedTarget).closest(class_name).length,
                 );
             }
             return false;
diff --git a/static/js/settings_users.js b/static/js/settings_users.js
index afe110a441..cfbb9315e5 100644
--- a/static/js/settings_users.js
+++ b/static/js/settings_users.js
@@ -24,7 +24,7 @@ function sort_email(a, b) {
     const email_b = settings_data.email_for_user_settings(b) || '';
     return compare_a_b(
         email_a.toLowerCase(),
-        email_b.toLowerCase()
+        email_b.toLowerCase(),
     );
 }
 
@@ -52,14 +52,14 @@ function sort_bot_owner(a, b) {
 
     return compare_a_b(
         owner_name(a),
-        owner_name(b)
+        owner_name(b),
     );
 }
 
 function sort_last_active(a, b) {
     return compare_a_b(
         presence.last_active_date(a.user_id) || 0,
-        presence.last_active_date(b.user_id) || 0
+        presence.last_active_date(b.user_id) || 0,
     );
 }
 
@@ -401,7 +401,7 @@ function open_human_form(person) {
         element,
         user_id,
         true,
-        false
+        false,
     );
 
     return {
diff --git a/static/js/stats/stats.js b/static/js/stats/stats.js
index c656b07506..ad26331bd5 100644
--- a/static/js/stats/stats.js
+++ b/static/js/stats/stats.js
@@ -170,7 +170,7 @@ function populate_messages_sent_over_time(data) {
 
     const start_dates = data.end_times.map((timestamp) =>
         // data.end_times are the ends of hour long intervals.
-        new Date(timestamp * 1000 - 60 * 60 * 1000)
+        new Date(timestamp * 1000 - 60 * 60 * 1000),
     );
 
     function aggregate_data(aggregation) {
@@ -322,8 +322,8 @@ function round_to_percentages(values, total) {
             6, // this is the max precision (two #, 4 decimal points; 99.9999%).
             Math.max(
                 2, // the minimum amount of precision (40% or 6.0%).
-                Math.floor(-Math.log10(100 - unrounded)) + 3
-            )
+                Math.floor(-Math.log10(100 - unrounded)) + 3,
+            ),
         );
 
         return unrounded.toPrecision(precision) + '%';
@@ -528,7 +528,7 @@ function populate_messages_sent_by_message_type(data) {
         const plot_data = compute_summary_chart_data(
             time_series_data,
             num_steps,
-            data.display_order
+            data.display_order,
         );
         const labels = [];
         for (let i = 0; i < plot_data.labels.length; i += 1) {
@@ -800,7 +800,7 @@ function populate_messages_read_over_time(data) {
 
     const start_dates = data.end_times.map((timestamp) =>
         // data.end_times are the ends of hour long intervals.
-        new Date(timestamp * 1000 - 60 * 60 * 1000)
+        new Date(timestamp * 1000 - 60 * 60 * 1000),
     );
 
     function aggregate_data(aggregation) {
@@ -949,25 +949,25 @@ function get_chart_data(data, callback) {
 
 get_chart_data(
     {chart_name: 'messages_sent_over_time', min_length: '10'},
-    populate_messages_sent_over_time
+    populate_messages_sent_over_time,
 );
 
 get_chart_data(
     {chart_name: 'messages_sent_by_client', min_length: '10'},
-    populate_messages_sent_by_client
+    populate_messages_sent_by_client,
 );
 
 get_chart_data(
     {chart_name: 'messages_sent_by_message_type', min_length: '10'},
-    populate_messages_sent_by_message_type
+    populate_messages_sent_by_message_type,
 );
 
 get_chart_data(
     {chart_name: 'number_of_humans', min_length: '10'},
-    populate_number_of_users
+    populate_number_of_users,
 );
 
 get_chart_data(
     {chart_name: 'messages_read_over_time', min_length: '10'},
-    populate_messages_read_over_time
+    populate_messages_read_over_time,
 );
diff --git a/static/js/stream_data.js b/static/js/stream_data.js
index 2508055420..fe9111ef0c 100644
--- a/static/js/stream_data.js
+++ b/static/js/stream_data.js
@@ -318,7 +318,7 @@ exports.get_non_default_stream_names = function () {
     let subs = Array.from(stream_info.values());
     subs = subs.filter(
         (sub) =>
-            !exports.is_default_stream_id(sub.stream_id) && (sub.subscribed || !sub.invite_only)
+            !exports.is_default_stream_id(sub.stream_id) && (sub.subscribed || !sub.invite_only),
     );
     const names = subs.map((sub) => sub.name);
     return names;
diff --git a/static/js/stream_edit.js b/static/js/stream_edit.js
index 8dbb8fc78a..e2227d8b98 100644
--- a/static/js/stream_edit.js
+++ b/static/js/stream_edit.js
@@ -175,7 +175,7 @@ exports.update_stream_description = function (sub) {
     const stream_settings = exports.settings_for_sub(sub);
     stream_settings.find('input.description').val(sub.description);
     stream_settings.find('.stream-description-editable').html(
-        util.clean_user_content_links(sub.rendered_description)
+        util.clean_user_content_links(sub.rendered_description),
     );
 };
 
@@ -569,7 +569,7 @@ exports.change_stream_description = function (e) {
         },
         error: function (xhr) {
             sub_settings.find('.stream-description-editable').html(
-                util.clean_user_content_links(sub.rendered_description)
+                util.clean_user_content_links(sub.rendered_description),
             );
             ui_report.error(i18n.t("Error"), xhr, $(".stream_change_property_info"));
         },
diff --git a/static/js/stream_popover.js b/static/js/stream_popover.js
index 347ebddd94..a1ffdf84d0 100644
--- a/static/js/stream_popover.js
+++ b/static/js/stream_popover.js
@@ -594,7 +594,7 @@ exports.register_topic_handlers = function () {
             num_after: 0,
             narrow: JSON.stringify(
                 [{operator: "stream", operand: current_stream_id},
-                 {operator: "topic", operand: old_topic_name}]
+                 {operator: "topic", operand: old_topic_name}],
             ),
         };
 
diff --git a/static/js/templates.js b/static/js/templates.js
index ca0679fb1f..2e596283f0 100644
--- a/static/js/templates.js
+++ b/static/js/templates.js
@@ -89,7 +89,7 @@ Handlebars.registerHelper('tr', (context, options) => {
 
 Handlebars.registerHelper(
     "rendered_markdown",
-    (content) => new Handlebars.SafeString(util.clean_user_content_links(content))
+    (content) => new Handlebars.SafeString(util.clean_user_content_links(content)),
 );
 
 window.templates = exports;
diff --git a/static/js/topic_generator.js b/static/js/topic_generator.js
index f6102166e4..375f787850 100644
--- a/static/js/topic_generator.js
+++ b/static/js/topic_generator.js
@@ -222,7 +222,7 @@ exports.get_next_topic = function (curr_stream, curr_topic) {
         get_unmuted_topics,
         has_unread_messages,
         curr_stream,
-        curr_topic
+        curr_topic,
     );
 };
 
diff --git a/static/js/typeahead_helper.js b/static/js/typeahead_helper.js
index cf37535916..4015b01d33 100644
--- a/static/js/typeahead_helper.js
+++ b/static/js/typeahead_helper.js
@@ -243,7 +243,7 @@ exports.sort_people_for_relevance = function (objs, current_stream_name, current
         objs.sort((person_a, person_b) => exports.compare_people_for_relevance(
             person_a,
             person_b,
-            exports.compare_by_pms
+            exports.compare_by_pms,
         ));
     } else {
         const stream_id = current_stream.stream_id;
@@ -255,9 +255,9 @@ exports.sort_people_for_relevance = function (objs, current_stream_name, current
                 user_a,
                 user_b,
                 stream_id,
-                current_topic
+                current_topic,
             ),
-            current_stream.name
+            current_stream.name,
         ));
     }
 
@@ -296,7 +296,7 @@ exports.sort_recipients = function (
     current_stream,
     current_topic,
     groups,
-    max_num_items
+    max_num_items,
 ) {
     if (!groups) {
         groups = [];
diff --git a/static/js/typing_events.js b/static/js/typing_events.js
index 36ad04b079..617dbb0fa9 100644
--- a/static/js/typing_events.js
+++ b/static/js/typing_events.js
@@ -78,7 +78,7 @@ exports.display_notification = function (event) {
         TYPING_STARTED_EXPIRY_PERIOD,
         () => {
             exports.hide_notification(event);
-        }
+        },
     );
 };
 window.typing_events = exports;
diff --git a/static/js/ui.js b/static/js/ui.js
index bb19e6e945..9755af9d6c 100644
--- a/static/js/ui.js
+++ b/static/js/ui.js
@@ -141,7 +141,7 @@ exports.get_hotkey_deprecation_notice = function (originalHotkey, replacementHot
     return i18n.t(
         'We\'ve replaced the "__originalHotkey__" hotkey with "__replacementHotkey__" '
             + 'to make this common shortcut easier to trigger.',
-        { originalHotkey: originalHotkey, replacementHotkey: replacementHotkey }
+        { originalHotkey: originalHotkey, replacementHotkey: replacementHotkey },
     );
 };
 
diff --git a/static/js/ui_init.js b/static/js/ui_init.js
index b8d6ab83c5..f26e6ab58a 100644
--- a/static/js/ui_init.js
+++ b/static/js/ui_init.js
@@ -224,7 +224,7 @@ exports.initialize_kitchen_sink_stuff = function () {
                     selected_id_from_idx: messages[event.msg_list.selected_idx()].id,
                     msg_list_sorted: _.isEqual(
                         messages.map((message) => message.id),
-                        _.chain(current_msg_list.all_messages()).pluck('id').clone().value().sort()
+                        _.chain(current_msg_list.all_messages()).pluck('id').clone().value().sort(),
                     ),
                     found_in_dom: row_from_dom.length,
                 });
@@ -386,41 +386,41 @@ exports.initialize_everything = function () {
     }
 
     const alert_words_params = pop_fields(
-        'alert_words'
+        'alert_words',
     );
 
     const bot_params = pop_fields(
-        'realm_bots'
+        'realm_bots',
     );
 
     const people_params = pop_fields(
         'realm_users',
         'realm_non_active_users',
-        'cross_realm_bots'
+        'cross_realm_bots',
     );
 
     const pm_conversations_params = pop_fields(
-        'recent_private_conversations'
+        'recent_private_conversations',
     );
 
     const presence_params = pop_fields(
         'presences',
-        'initial_servertime'
+        'initial_servertime',
     );
 
     const stream_data_params = pop_fields(
         'subscriptions',
         'unsubscribed',
         'never_subscribed',
-        'realm_default_streams'
+        'realm_default_streams',
     );
 
     const user_groups_params = pop_fields(
-        'realm_user_groups'
+        'realm_user_groups',
     );
 
     const user_status_params = pop_fields(
-        'user_status'
+        'user_status',
     );
 
     alert_words.initialize(alert_words_params);
@@ -459,7 +459,7 @@ exports.initialize_everything = function () {
     emoji.initialize();
     markdown.initialize(
         page_params.realm_filters,
-        markdown_config.get_helpers()
+        markdown_config.get_helpers(),
     );
     compose.initialize();
     composebox_typeahead.initialize(); // Must happen after compose.initialize()
diff --git a/static/js/ui_report.js b/static/js/ui_report.js
index 4ba85cba9a..62b9bb8920 100644
--- a/static/js/ui_report.js
+++ b/static/js/ui_report.js
@@ -50,7 +50,7 @@ exports.generic_embed_error = function (error) {
 exports.generic_row_button_error = function (xhr, btn) {
     if (xhr.status.toString().charAt(0) === "4") {
         btn.closest("td").html(
-            $("<p>").addClass("text-error").text(JSON.parse(xhr.responseText).msg)
+            $("<p>").addClass("text-error").text(JSON.parse(xhr.responseText).msg),
         );
     } else {
         btn.text(i18n.t("Failed!"));
diff --git a/static/js/unread.js b/static/js/unread.js
index dfeb9df0bf..dd8e970bf5 100644
--- a/static/js/unread.js
+++ b/static/js/unread.js
@@ -404,13 +404,13 @@ exports.update_unread_topics = function (msg, event) {
     }
 
     exports.unread_topic_counter.delete(
-        msg.id
+        msg.id,
     );
 
     exports.unread_topic_counter.add(
         new_stream_id || msg.stream_id,
         new_topic || msg.topic,
-        msg.id
+        msg.id,
     );
 };
 
@@ -430,7 +430,7 @@ exports.process_loaded_messages = function (messages) {
             exports.unread_topic_counter.add(
                 message.stream_id,
                 message.topic,
-                message.id
+                message.id,
             );
         }
 
diff --git a/static/js/upload.js b/static/js/upload.js
index 105c894074..7058993827 100644
--- a/static/js/upload.js
+++ b/static/js/upload.js
@@ -162,7 +162,7 @@ exports.setup_upload = function (config) {
                     timedOut: i18n.t('Upload stalled for %{seconds} seconds, aborting.'),
                 },
             },
-        }
+        },
     );
 
     uppy.use(ProgressBar, {
diff --git a/static/js/upload_widget.js b/static/js/upload_widget.js
index dcb585e887..192223b310 100644
--- a/static/js/upload_widget.js
+++ b/static/js/upload_widget.js
@@ -23,7 +23,7 @@ exports.build_widget = function (
     upload_button, // jQuery button to open file dialog
     preview_text = null,
     preview_image = null,
-    max_file_upload_size
+    max_file_upload_size,
 ) {
     // default value of max uploaded file size
     max_file_upload_size = max_file_upload_size || default_max_file_size;
@@ -119,7 +119,7 @@ exports.build_direct_upload_widget = function (
     input_error, // jQuery object for error text
     upload_button, // jQuery button to open file dialog
     upload_function,
-    max_file_upload_size
+    max_file_upload_size,
 ) {
     // default value of max uploaded file size
     max_file_upload_size = max_file_upload_size || default_max_file_size;
diff --git a/static/js/vdom.js b/static/js/vdom.js
index 93fc3a4c4b..18e856edb7 100644
--- a/static/js/vdom.js
+++ b/static/js/vdom.js
@@ -126,7 +126,7 @@ exports.update = (replace_content, find, new_dom, old_dom) => {
     const same_structure = exports.eq_array(
         new_opts.keyed_nodes,
         old_opts.keyed_nodes,
-        (a, b) => a.key === b.key
+        (a, b) => a.key === b.key,
     );
 
     if (!same_structure) {
@@ -161,7 +161,7 @@ exports.update = (replace_content, find, new_dom, old_dom) => {
     exports.update_attrs(
         find(),
         new_opts.attrs,
-        old_opts.attrs
+        old_opts.attrs,
     );
 };
 
diff --git a/static/js/zform.js b/static/js/zform.js
index c26560ec96..9e78e128ed 100644
--- a/static/js/zform.js
+++ b/static/js/zform.js
@@ -15,7 +15,7 @@ exports.validate_extra_data = function (data) {
                 return schema.check_array(
                     field_name,
                     val,
-                    check_choice_item
+                    check_choice_item,
                 );
             }
 
diff --git a/static/shared/js/typeahead.js b/static/shared/js/typeahead.js
index 3667a79bc9..dac446245c 100644
--- a/static/shared/js/typeahead.js
+++ b/static/shared/js/typeahead.js
@@ -167,7 +167,7 @@ export function sort_emojis(objs, query) {
     const triage_results = triage(
         query,
         others,
-        (x) => x.emoji_name
+        (x) => x.emoji_name,
     );
 
     return [
diff --git a/static/shared/js/typing_status.js b/static/shared/js/typing_status.js
index c0e11b1970..c308969ce9 100644
--- a/static/shared/js/typing_status.js
+++ b/static/shared/js/typing_status.js
@@ -48,7 +48,7 @@ export function start_or_extend_idle_timer(worker) {
     }
     state.idle_timer = setTimeout(
         on_idle_timeout,
-        TYPING_STOPPED_WAIT_PERIOD
+        TYPING_STOPPED_WAIT_PERIOD,
     );
 }
 
diff --git a/tools/debug-require-webpack-plugin.ts b/tools/debug-require-webpack-plugin.ts
index 36f23e340c..a665d62c8e 100644
--- a/tools/debug-require-webpack-plugin.ts
+++ b/tools/debug-require-webpack-plugin.ts
@@ -47,10 +47,10 @@ export default class DebugRequirePlugin {
                         __dirname,
                         "./debug-require.js",
                         {},
-                        (err?: Error, result?: string) => err ? reject(err) : resolve(result)
-                    )
+                        (err?: Error, result?: string) => err ? reject(err) : resolve(result),
+                    ),
                 );
-            }
+            },
         );
 
         compiler.hooks.compilation.tap("DebugRequirePlugin", (compilation: any) => {
@@ -72,7 +72,7 @@ export default class DebugRequirePlugin {
                             }
                             return false;
                         },
-                        () => true
+                        () => true,
                     );
 
                     if (debugRequireId === undefined) {
@@ -84,10 +84,10 @@ export default class DebugRequirePlugin {
                     return Template.asString([
                         source,
                         `${requireFn}(${JSON.stringify(
-                            debugRequireId
+                            debugRequireId,
                         )}).initialize(${JSON.stringify(Object.fromEntries(ids), null, "\t")});`,
                     ]);
-                }
+                },
             );
         });
     }