diff --git a/app/assets/javascripts/blob_edit/blob_bundle.js b/app/assets/javascripts/blob_edit/blob_bundle.js
index 116e85ffdf9..931ed042dfd 100644
--- a/app/assets/javascripts/blob_edit/blob_bundle.js
+++ b/app/assets/javascripts/blob_edit/blob_bundle.js
@@ -4,7 +4,7 @@ import NewCommitForm from '../new_commit_form';
 import EditBlob from './edit_blob';
 import BlobFileDropzone from '../blob/blob_file_dropzone';
 
-$(() => {
+export default () => {
   const editBlobForm = $('.js-edit-blob-form');
   const uploadBlobForm = $('.js-upload-blob-form');
   const deleteBlobForm = $('.js-delete-blob-form');
@@ -34,4 +34,4 @@ $(() => {
   if (deleteBlobForm.length) {
     new NewCommitForm(deleteBlobForm);
   }
-});
+};
diff --git a/app/assets/javascripts/boards/filtered_search_boards.js b/app/assets/javascripts/boards/filtered_search_boards.js
index 184665f395c..0df1f7a6f82 100644
--- a/app/assets/javascripts/boards/filtered_search_boards.js
+++ b/app/assets/javascripts/boards/filtered_search_boards.js
@@ -1,7 +1,8 @@
 /* eslint-disable class-methods-use-this */
 import FilteredSearchContainer from '../filtered_search/container';
+import FilteredSearchManager from '../filtered_search/filtered_search_manager';
 
-export default class FilteredSearchBoards extends gl.FilteredSearchManager {
+export default class FilteredSearchBoards extends FilteredSearchManager {
   constructor(store, updateUrl = false, cantEdit = []) {
     super('boards');
 
diff --git a/app/assets/javascripts/dispatcher.js b/app/assets/javascripts/dispatcher.js
index a0a2a30d4ca..adfb11cb3c7 100644
--- a/app/assets/javascripts/dispatcher.js
+++ b/app/assets/javascripts/dispatcher.js
@@ -174,11 +174,6 @@ var Dispatcher;
             .catch(fail);
           shortcut_handler = true;
           break;
-        case 'help:index':
-          import('./pages/help')
-            .then(callDefault)
-            .catch(fail);
-          break;
         case 'search:show':
           import('./pages/search/show')
             .then(callDefault)
diff --git a/app/assets/javascripts/docs/docs_bundle.js b/app/assets/javascripts/docs/docs_bundle.js
index a32bd6d0fc7..897439f56b0 100644
--- a/app/assets/javascripts/docs/docs_bundle.js
+++ b/app/assets/javascripts/docs/docs_bundle.js
@@ -4,10 +4,7 @@ function addMousetrapClick(el, key) {
   el.addEventListener('click', () => Mousetrap.trigger(key));
 }
 
-function domContentLoaded() {
+export default () => {
   addMousetrapClick(document.querySelector('.js-trigger-shortcut'), '?');
   addMousetrapClick(document.querySelector('.js-trigger-search-bar'), 's');
-}
-
-document.addEventListener('DOMContentLoaded', domContentLoaded);
-
+};
diff --git a/app/assets/javascripts/filtered_search/components/recent_searches_dropdown_content.js b/app/assets/javascripts/filtered_search/components/recent_searches_dropdown_content.js
index c51d4b056af..b693084e434 100644
--- a/app/assets/javascripts/filtered_search/components/recent_searches_dropdown_content.js
+++ b/app/assets/javascripts/filtered_search/components/recent_searches_dropdown_content.js
@@ -1,4 +1,5 @@
 import eventHub from '../event_hub';
+import FilteredSearchTokenizer from '../filtered_search_tokenizer';
 
 export default {
   name: 'RecentSearchesDropdownContent',
@@ -23,7 +24,7 @@ export default {
     processedItems() {
       return this.items.map((item) => {
         const { tokens, searchToken }
-          = gl.FilteredSearchTokenizer.processTokens(item, this.allowedKeys);
+          = FilteredSearchTokenizer.processTokens(item, this.allowedKeys);
 
         const resultantTokens = tokens.map(token => ({
           prefix: `${token.key}:`,
diff --git a/app/assets/javascripts/filtered_search/dropdown_emoji.js b/app/assets/javascripts/filtered_search/dropdown_emoji.js
index a6cc079d720..5ddd0e5e690 100644
--- a/app/assets/javascripts/filtered_search/dropdown_emoji.js
+++ b/app/assets/javascripts/filtered_search/dropdown_emoji.js
@@ -1,9 +1,10 @@
 import Flash from '../flash';
 import Ajax from '../droplab/plugins/ajax';
 import Filter from '../droplab/plugins/filter';
-import './filtered_search_dropdown';
+import FilteredSearchDropdown from './filtered_search_dropdown';
+import DropdownUtils from './dropdown_utils';
 
-class DropdownEmoji extends gl.FilteredSearchDropdown {
+export default class DropdownEmoji extends FilteredSearchDropdown {
   constructor(options = {}) {
     super(options);
     this.config = {
@@ -49,7 +50,7 @@ class DropdownEmoji extends gl.FilteredSearchDropdown {
   itemClicked(e) {
     super.itemClicked(e, (selected) => {
       const name = selected.querySelector('.js-data-value').innerText.trim();
-      return gl.DropdownUtils.getEscapedText(name);
+      return DropdownUtils.getEscapedText(name);
     });
   }
 
@@ -76,6 +77,3 @@ class DropdownEmoji extends gl.FilteredSearchDropdown {
       .addHook(this.input, this.dropdown, [Ajax, Filter], this.config).init();
   }
 }
-
-window.gl = window.gl || {};
-gl.DropdownEmoji = DropdownEmoji;
diff --git a/app/assets/javascripts/filtered_search/dropdown_hint.js b/app/assets/javascripts/filtered_search/dropdown_hint.js
index 23040cd9eb8..184b34b7b5e 100644
--- a/app/assets/javascripts/filtered_search/dropdown_hint.js
+++ b/app/assets/javascripts/filtered_search/dropdown_hint.js
@@ -1,14 +1,17 @@
 import Filter from '~/droplab/plugins/filter';
-import './filtered_search_dropdown';
+import FilteredSearchDropdown from './filtered_search_dropdown';
+import DropdownUtils from './dropdown_utils';
+import FilteredSearchDropdownManager from './filtered_search_dropdown_manager';
+import FilteredSearchVisualTokens from './filtered_search_visual_tokens';
 
-class DropdownHint extends gl.FilteredSearchDropdown {
+export default class DropdownHint extends FilteredSearchDropdown {
   constructor(options = {}) {
     const { input, tokenKeys } = options;
     super(options);
     this.config = {
       Filter: {
         template: 'hint',
-        filterFunction: gl.DropdownUtils.filterHint.bind(null, {
+        filterFunction: DropdownUtils.filterHint.bind(null, {
           input,
           allowedKeys: tokenKeys.getKeys(),
         }),
@@ -45,10 +48,10 @@ class DropdownHint extends gl.FilteredSearchDropdown {
           });
 
           if (searchTerms.length > 0) {
-            gl.FilteredSearchVisualTokens.addSearchVisualToken(searchTerms.join(' '));
+            FilteredSearchVisualTokens.addSearchVisualToken(searchTerms.join(' '));
           }
 
-          gl.FilteredSearchDropdownManager.addWordToInput(token.replace(':', ''), '', false, this.container);
+          FilteredSearchDropdownManager.addWordToInput(token.replace(':', ''), '', false, this.container);
         }
         this.dismissDropdown();
         this.dispatchInputEvent();
@@ -73,6 +76,3 @@ class DropdownHint extends gl.FilteredSearchDropdown {
     this.droplab.addHook(this.input, this.dropdown, [Filter], this.config).init();
   }
 }
-
-window.gl = window.gl || {};
-gl.DropdownHint = DropdownHint;
diff --git a/app/assets/javascripts/filtered_search/dropdown_non_user.js b/app/assets/javascripts/filtered_search/dropdown_non_user.js
index 788fb1dc614..2ffda7e2037 100644
--- a/app/assets/javascripts/filtered_search/dropdown_non_user.js
+++ b/app/assets/javascripts/filtered_search/dropdown_non_user.js
@@ -1,9 +1,10 @@
 import Flash from '../flash';
 import Ajax from '../droplab/plugins/ajax';
 import Filter from '../droplab/plugins/filter';
-import './filtered_search_dropdown';
+import FilteredSearchDropdown from './filtered_search_dropdown';
+import DropdownUtils from './dropdown_utils';
 
-class DropdownNonUser extends gl.FilteredSearchDropdown {
+export default class DropdownNonUser extends FilteredSearchDropdown {
   constructor(options = {}) {
     const { input, endpoint, symbol, preprocessing } = options;
     super(options);
@@ -21,7 +22,7 @@ class DropdownNonUser extends gl.FilteredSearchDropdown {
         },
       },
       Filter: {
-        filterFunction: gl.DropdownUtils.filterWithSymbol.bind(null, this.symbol, input),
+        filterFunction: DropdownUtils.filterWithSymbol.bind(null, this.symbol, input),
         template: 'title',
       },
     };
@@ -30,7 +31,7 @@ class DropdownNonUser extends gl.FilteredSearchDropdown {
   itemClicked(e) {
     super.itemClicked(e, (selected) => {
       const title = selected.querySelector('.js-data-value').innerText.trim();
-      return `${this.symbol}${gl.DropdownUtils.getEscapedText(title)}`;
+      return `${this.symbol}${DropdownUtils.getEscapedText(title)}`;
     });
   }
 
@@ -45,6 +46,3 @@ class DropdownNonUser extends gl.FilteredSearchDropdown {
       .addHook(this.input, this.dropdown, [Ajax, Filter], this.config).init();
   }
 }
-
-window.gl = window.gl || {};
-gl.DropdownNonUser = DropdownNonUser;
diff --git a/app/assets/javascripts/filtered_search/dropdown_user.js b/app/assets/javascripts/filtered_search/dropdown_user.js
index a9e2b65def0..22421fc4868 100644
--- a/app/assets/javascripts/filtered_search/dropdown_user.js
+++ b/app/assets/javascripts/filtered_search/dropdown_user.js
@@ -1,9 +1,11 @@
 import Flash from '../flash';
 import AjaxFilter from '../droplab/plugins/ajax_filter';
-import './filtered_search_dropdown';
+import FilteredSearchDropdown from './filtered_search_dropdown';
 import { addClassIfElementExists } from '../lib/utils/dom_utils';
+import DropdownUtils from './dropdown_utils';
+import FilteredSearchTokenizer from './filtered_search_tokenizer';
 
-class DropdownUser extends gl.FilteredSearchDropdown {
+export default class DropdownUser extends FilteredSearchDropdown {
   constructor(options = {}) {
     const { tokenKeys } = options;
     super(options);
@@ -56,8 +58,8 @@ class DropdownUser extends gl.FilteredSearchDropdown {
   }
 
   getSearchInput() {
-    const query = gl.DropdownUtils.getSearchInput(this.input);
-    const { lastToken } = gl.FilteredSearchTokenizer.processTokens(query, this.tokenKeys.get());
+    const query = DropdownUtils.getSearchInput(this.input);
+    const { lastToken } = FilteredSearchTokenizer.processTokens(query, this.tokenKeys.get());
 
     let value = lastToken || '';
 
@@ -78,6 +80,3 @@ class DropdownUser extends gl.FilteredSearchDropdown {
     this.droplab.addHook(this.input, this.dropdown, [AjaxFilter], this.config).init();
   }
 }
-
-window.gl = window.gl || {};
-gl.DropdownUser = DropdownUser;
diff --git a/app/assets/javascripts/filtered_search/dropdown_utils.js b/app/assets/javascripts/filtered_search/dropdown_utils.js
index cf8a9b0402b..9bc36c1f9b6 100644
--- a/app/assets/javascripts/filtered_search/dropdown_utils.js
+++ b/app/assets/javascripts/filtered_search/dropdown_utils.js
@@ -1,7 +1,10 @@
 import _ from 'underscore';
 import FilteredSearchContainer from './container';
+import FilteredSearchTokenizer from './filtered_search_tokenizer';
+import FilteredSearchDropdownManager from './filtered_search_dropdown_manager';
+import FilteredSearchVisualTokens from './filtered_search_visual_tokens';
 
-class DropdownUtils {
+export default class DropdownUtils {
   static getEscapedText(text) {
     let escapedText = text;
     const hasSpace = text.indexOf(' ') !== -1;
@@ -24,7 +27,7 @@ class DropdownUtils {
 
   static filterWithSymbol(filterSymbol, input, item) {
     const updatedItem = item;
-    const searchInput = gl.DropdownUtils.getSearchInput(input);
+    const searchInput = DropdownUtils.getSearchInput(input);
 
     const title = updatedItem.title.toLowerCase();
     let value = searchInput.toLowerCase();
@@ -114,9 +117,9 @@ class DropdownUtils {
   static filterHint(config, item) {
     const { input, allowedKeys } = config;
     const updatedItem = item;
-    const searchInput = gl.DropdownUtils.getSearchQuery(input);
+    const searchInput = DropdownUtils.getSearchQuery(input);
     const { lastToken, tokens } =
-      gl.FilteredSearchTokenizer.processTokens(searchInput, allowedKeys);
+      FilteredSearchTokenizer.processTokens(searchInput, allowedKeys);
     const lastKey = lastToken.key || lastToken || '';
     const allowMultiple = item.type === 'array';
     const itemInExistingTokens = tokens.some(t => t.key === item.hint);
@@ -140,7 +143,7 @@ class DropdownUtils {
     const dataValue = selected.getAttribute('data-value');
 
     if (dataValue) {
-      gl.FilteredSearchDropdownManager.addWordToInput(filter, dataValue, true);
+      FilteredSearchDropdownManager.addWordToInput(filter, dataValue, true);
     }
 
     // Return boolean based on whether it was set
@@ -190,7 +193,7 @@ class DropdownUtils {
         }
       } else if (token.classList.contains('input-token')) {
         const { isLastVisualTokenValid } =
-          gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+          FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
 
         const input = FilteredSearchContainer.container.querySelector('.filtered-search');
         const inputValue = input && input.value;
@@ -211,7 +214,7 @@ class DropdownUtils {
 
   static getSearchInput(filteredSearchInput) {
     const inputValue = filteredSearchInput.value;
-    const { right } = gl.DropdownUtils.getInputSelectionPosition(filteredSearchInput);
+    const { right } = DropdownUtils.getInputSelectionPosition(filteredSearchInput);
 
     return inputValue.slice(0, right);
   }
@@ -252,6 +255,3 @@ class DropdownUtils {
     };
   }
 }
-
-window.gl = window.gl || {};
-gl.DropdownUtils = DropdownUtils;
diff --git a/app/assets/javascripts/filtered_search/filtered_search_dropdown.js b/app/assets/javascripts/filtered_search/filtered_search_dropdown.js
index 9e9a9ef74be..cfdd3380fc7 100644
--- a/app/assets/javascripts/filtered_search/filtered_search_dropdown.js
+++ b/app/assets/javascripts/filtered_search/filtered_search_dropdown.js
@@ -1,6 +1,9 @@
+import DropdownUtils from './dropdown_utils';
+import FilteredSearchDropdownManager from './filtered_search_dropdown_manager';
+
 const DATA_DROPDOWN_TRIGGER = 'data-dropdown-trigger';
 
-class FilteredSearchDropdown {
+export default class FilteredSearchDropdown {
   constructor({ droplab, dropdown, input, filter }) {
     this.droplab = droplab;
     this.hookId = input && input.id;
@@ -30,11 +33,11 @@ class FilteredSearchDropdown {
     const { selected } = e.detail;
 
     if (selected.tagName === 'LI' && selected.innerHTML) {
-      const dataValueSet = gl.DropdownUtils.setDataValueIfSelected(this.filter, selected);
+      const dataValueSet = DropdownUtils.setDataValueIfSelected(this.filter, selected);
 
       if (!dataValueSet) {
         const value = getValueFunction(selected);
-        gl.FilteredSearchDropdownManager.addWordToInput(this.filter, value, true);
+        FilteredSearchDropdownManager.addWordToInput(this.filter, value, true);
       }
 
       this.resetFilters();
@@ -117,6 +120,3 @@ class FilteredSearchDropdown {
     }
   }
 }
-
-window.gl = window.gl || {};
-gl.FilteredSearchDropdown = FilteredSearchDropdown;
diff --git a/app/assets/javascripts/filtered_search/filtered_search_dropdown_manager.js b/app/assets/javascripts/filtered_search/filtered_search_dropdown_manager.js
index b2add862051..c64553a1b92 100644
--- a/app/assets/javascripts/filtered_search/filtered_search_dropdown_manager.js
+++ b/app/assets/javascripts/filtered_search/filtered_search_dropdown_manager.js
@@ -1,13 +1,20 @@
 import _ from 'underscore';
 import DropLab from '~/droplab/drop_lab';
 import FilteredSearchContainer from './container';
+import FilteredSearchTokenKeys from './filtered_search_token_keys';
+import DropdownUtils from './dropdown_utils';
+import DropdownHint from './dropdown_hint';
+import DropdownEmoji from './dropdown_emoji';
+import DropdownNonUser from './dropdown_non_user';
+import DropdownUser from './dropdown_user';
+import FilteredSearchVisualTokens from './filtered_search_visual_tokens';
 
-class FilteredSearchDropdownManager {
+export default class FilteredSearchDropdownManager {
   constructor(baseEndpoint = '', tokenizer, page, isGroup, filteredSearchTokenKeys) {
     this.container = FilteredSearchContainer.container;
     this.baseEndpoint = baseEndpoint.replace(/\/$/, '');
     this.tokenizer = tokenizer;
-    this.filteredSearchTokenKeys = filteredSearchTokenKeys;
+    this.filteredSearchTokenKeys = filteredSearchTokenKeys || FilteredSearchTokenKeys;
     this.filteredSearchInput = this.container.querySelector('.filtered-search');
     this.page = page;
 
@@ -33,24 +40,24 @@ class FilteredSearchDropdownManager {
     const allowedMappings = {
       hint: {
         reference: null,
-        gl: 'DropdownHint',
+        gl: DropdownHint,
         element: this.container.querySelector('#js-dropdown-hint'),
       },
     };
     const availableMappings = {
       author: {
         reference: null,
-        gl: 'DropdownUser',
+        gl: DropdownUser,
         element: this.container.querySelector('#js-dropdown-author'),
       },
       assignee: {
         reference: null,
-        gl: 'DropdownUser',
+        gl: DropdownUser,
         element: this.container.querySelector('#js-dropdown-assignee'),
       },
       milestone: {
         reference: null,
-        gl: 'DropdownNonUser',
+        gl: DropdownNonUser,
         extraArguments: {
           endpoint: `${this.baseEndpoint}/milestones.json`,
           symbol: '%',
@@ -59,17 +66,17 @@ class FilteredSearchDropdownManager {
       },
       label: {
         reference: null,
-        gl: 'DropdownNonUser',
+        gl: DropdownNonUser,
         extraArguments: {
           endpoint: `${this.baseEndpoint}/labels.json`,
           symbol: '~',
-          preprocessing: gl.DropdownUtils.duplicateLabelPreprocessing,
+          preprocessing: DropdownUtils.duplicateLabelPreprocessing,
         },
         element: this.container.querySelector('#js-dropdown-label'),
       },
       'my-reaction': {
         reference: null,
-        gl: 'DropdownEmoji',
+        gl: DropdownEmoji,
         element: this.container.querySelector('#js-dropdown-my-reaction'),
       },
     };
@@ -86,11 +93,11 @@ class FilteredSearchDropdownManager {
   static addWordToInput(tokenName, tokenValue = '', clicked = false) {
     const input = FilteredSearchContainer.container.querySelector('.filtered-search');
 
-    gl.FilteredSearchVisualTokens.addFilterVisualToken(tokenName, tokenValue);
+    FilteredSearchVisualTokens.addFilterVisualToken(tokenName, tokenValue);
     input.value = '';
 
     if (clicked) {
-      gl.FilteredSearchVisualTokens.moveInputToTheRight();
+      FilteredSearchVisualTokens.moveInputToTheRight();
     }
   }
 
@@ -131,9 +138,9 @@ class FilteredSearchDropdownManager {
       const extraArguments = mappingKey.extraArguments || {};
       const glArguments = Object.assign({}, defaultArguments, extraArguments);
 
-      // Passing glArguments to `new gl[glClass](<arguments>)`
+      // Passing glArguments to `new glClass(<arguments>)`
       mappingKey.reference =
-        new (Function.prototype.bind.apply(gl[glClass], [null, glArguments]))();
+        new (Function.prototype.bind.apply(glClass, [null, glArguments]))();
     }
 
     if (firstLoad) {
@@ -171,7 +178,7 @@ class FilteredSearchDropdownManager {
   }
 
   setDropdown() {
-    const query = gl.DropdownUtils.getSearchQuery(true);
+    const query = DropdownUtils.getSearchQuery(true);
     const { lastToken, searchToken } =
       this.tokenizer.processTokens(query, this.filteredSearchTokenKeys.getKeys());
 
@@ -216,6 +223,3 @@ class FilteredSearchDropdownManager {
     this.droplab.destroy();
   }
 }
-
-window.gl = window.gl || {};
-gl.FilteredSearchDropdownManager = FilteredSearchDropdownManager;
diff --git a/app/assets/javascripts/filtered_search/filtered_search_manager.js b/app/assets/javascripts/filtered_search/filtered_search_manager.js
index 532a5fe1090..e294b629bd0 100644
--- a/app/assets/javascripts/filtered_search/filtered_search_manager.js
+++ b/app/assets/javascripts/filtered_search/filtered_search_manager.js
@@ -1,15 +1,23 @@
 import _ from 'underscore';
+import {
+  getParameterByName,
+  getUrlParamsArray,
+} from '~/lib/utils/common_utils';
 import { visitUrl } from '../lib/utils/url_utility';
 import Flash from '../flash';
 import FilteredSearchContainer from './container';
-import RecentSearchesRoot from './recent_searches_root';
 import FilteredSearchTokenKeys from './filtered_search_token_keys';
+import RecentSearchesRoot from './recent_searches_root';
 import RecentSearchesStore from './stores/recent_searches_store';
 import RecentSearchesService from './services/recent_searches_service';
 import eventHub from './event_hub';
 import { addClassIfElementExists } from '../lib/utils/dom_utils';
+import FilteredSearchTokenizer from './filtered_search_tokenizer';
+import FilteredSearchDropdownManager from './filtered_search_dropdown_manager';
+import FilteredSearchVisualTokens from './filtered_search_visual_tokens';
+import DropdownUtils from './dropdown_utils';
 
-class FilteredSearchManager {
+export default class FilteredSearchManager {
   constructor({
     page,
     filteredSearchTokenKeys = FilteredSearchTokenKeys,
@@ -66,8 +74,8 @@ class FilteredSearchManager {
       });
 
     if (this.filteredSearchInput) {
-      this.tokenizer = gl.FilteredSearchTokenizer;
-      this.dropdownManager = new gl.FilteredSearchDropdownManager(
+      this.tokenizer = FilteredSearchTokenizer;
+      this.dropdownManager = new FilteredSearchDropdownManager(
         this.filteredSearchInput.getAttribute('data-base-endpoint') || '',
         this.tokenizer,
         this.page,
@@ -85,7 +93,6 @@ class FilteredSearchManager {
       this.bindEvents();
       this.loadSearchParamsFromURL();
       this.dropdownManager.setDropdown();
-
       this.cleanupWrapper = this.cleanup.bind(this);
       document.addEventListener('beforeunload', this.cleanupWrapper);
     }
@@ -197,8 +204,8 @@ class FilteredSearchManager {
       // 8 = Backspace Key
       // 46 = Delete Key
       if (e.keyCode === 8 || e.keyCode === 46) {
-        const { lastVisualToken } = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
-        const { tokenName, tokenValue } = gl.DropdownUtils.getVisualTokenValues(lastVisualToken);
+        const { lastVisualToken } = FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+        const { tokenName, tokenValue } = DropdownUtils.getVisualTokenValues(lastVisualToken);
         const canEdit = tokenName && this.canEdit && this.canEdit(tokenName, tokenValue);
 
         if (this.filteredSearchInput.value === '' && lastVisualToken && canEdit) {
@@ -206,8 +213,8 @@ class FilteredSearchManager {
 
           if (backspaceCount === 2) {
             backspaceCount = 0;
-            this.filteredSearchInput.value = gl.FilteredSearchVisualTokens.getLastTokenPartial();
-            gl.FilteredSearchVisualTokens.removeLastTokenPartial();
+            this.filteredSearchInput.value = FilteredSearchVisualTokens.getLastTokenPartial();
+            FilteredSearchVisualTokens.removeLastTokenPartial();
           }
         }
 
@@ -275,7 +282,7 @@ class FilteredSearchManager {
       e.stopImmediatePropagation();
 
       const button = e.target.closest('.selectable');
-      gl.FilteredSearchVisualTokens.selectToken(button, true);
+      FilteredSearchVisualTokens.selectToken(button, true);
       this.removeSelectedToken();
     }
   }
@@ -287,7 +294,7 @@ class FilteredSearchManager {
     const isElementTokensContainer = e.target.classList.contains('tokens-container');
 
     if ((!isElementInFilteredSearch && !isElementInFilterDropdown) || isElementTokensContainer) {
-      gl.FilteredSearchVisualTokens.moveInputToTheRight();
+      FilteredSearchVisualTokens.moveInputToTheRight();
       this.dropdownManager.resetDropdowns();
     }
   }
@@ -300,13 +307,13 @@ class FilteredSearchManager {
     if (token && canEdit) {
       e.preventDefault();
       e.stopPropagation();
-      gl.FilteredSearchVisualTokens.editToken(token);
+      FilteredSearchVisualTokens.editToken(token);
       this.tokenChange();
     }
   }
 
   toggleClearSearchButton() {
-    const query = gl.DropdownUtils.getSearchQuery();
+    const query = DropdownUtils.getSearchQuery();
     const hidden = 'hidden';
     const hasHidden = this.clearSearchButton.classList.contains(hidden);
 
@@ -318,7 +325,7 @@ class FilteredSearchManager {
   }
 
   handleInputPlaceholder() {
-    const query = gl.DropdownUtils.getSearchQuery();
+    const query = DropdownUtils.getSearchQuery();
     const placeholder = 'Search or filter results...';
     const currentPlaceholder = this.filteredSearchInput.placeholder;
 
@@ -338,7 +345,7 @@ class FilteredSearchManager {
   }
 
   removeSelectedToken() {
-    gl.FilteredSearchVisualTokens.removeSelectedToken();
+    FilteredSearchVisualTokens.removeSelectedToken();
     this.handleInputPlaceholder();
     this.toggleClearSearchButton();
     this.dropdownManager.updateCurrentDropdownOffset();
@@ -358,7 +365,7 @@ class FilteredSearchManager {
       let canClearToken = t.classList.contains('js-visual-token');
 
       if (canClearToken) {
-        const { tokenName, tokenValue } = gl.DropdownUtils.getVisualTokenValues(t);
+        const { tokenName, tokenValue } = DropdownUtils.getVisualTokenValues(t);
         canClearToken = this.canEdit && this.canEdit(tokenName, tokenValue);
       }
 
@@ -386,12 +393,12 @@ class FilteredSearchManager {
     const { tokens, searchToken }
       = this.tokenizer.processTokens(input.value, this.filteredSearchTokenKeys.getKeys());
     const { isLastVisualTokenValid }
-      = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+      = FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
 
     if (isLastVisualTokenValid) {
       tokens.forEach((t) => {
         input.value = input.value.replace(`${t.key}:${t.symbol}${t.value}`, '');
-        gl.FilteredSearchVisualTokens.addFilterVisualToken(t.key, `${t.symbol}${t.value}`);
+        FilteredSearchVisualTokens.addFilterVisualToken(t.key, `${t.symbol}${t.value}`);
       });
 
       const fragments = searchToken.split(':');
@@ -404,10 +411,10 @@ class FilteredSearchManager {
           const searchTerms = inputValues.join(' ');
 
           input.value = input.value.replace(searchTerms, '');
-          gl.FilteredSearchVisualTokens.addSearchVisualToken(searchTerms);
+          FilteredSearchVisualTokens.addSearchVisualToken(searchTerms);
         }
 
-        gl.FilteredSearchVisualTokens.addFilterVisualToken(tokenKey);
+        FilteredSearchVisualTokens.addFilterVisualToken(tokenKey);
         input.value = input.value.replace(`${tokenKey}:`, '');
       }
     } else {
@@ -415,7 +422,7 @@ class FilteredSearchManager {
       const valueCompletedRegex = /([~%@]{0,1}".+")|([~%@]{0,1}'.+')|^((?![~%@]')(?![~%@]")(?!')(?!")).*/g;
 
       if (searchToken.match(valueCompletedRegex) && input.value[input.value.length - 1] === ' ') {
-        gl.FilteredSearchVisualTokens.addFilterVisualToken(searchToken);
+        FilteredSearchVisualTokens.addFilterVisualToken(searchToken);
 
         // Trim the last space as seen in the if statement above
         input.value = input.value.replace(searchToken, '').trim();
@@ -431,7 +438,7 @@ class FilteredSearchManager {
   saveCurrentSearchQuery() {
     // Don't save before we have fetched the already saved searches
     this.fetchingRecentSearchesPromise.then(() => {
-      const searchQuery = gl.DropdownUtils.getSearchQuery();
+      const searchQuery = DropdownUtils.getSearchQuery();
       if (searchQuery.length > 0) {
         const resultantSearches = this.recentSearchesStore.addRecentSearch(searchQuery);
         this.recentSearchesService.save(resultantSearches);
@@ -447,7 +454,7 @@ class FilteredSearchManager {
   }
 
   loadSearchParamsFromURL() {
-    const urlParams = gl.utils.getUrlParamsArray();
+    const urlParams = getUrlParamsArray();
     const params = this.getAllParams(urlParams);
     const usernameParams = this.getUsernameParams();
     let hasFilteredSearch = false;
@@ -463,7 +470,7 @@ class FilteredSearchManager {
       if (condition) {
         hasFilteredSearch = true;
         const canEdit = this.canEdit && this.canEdit(condition.tokenKey);
-        gl.FilteredSearchVisualTokens.addFilterVisualToken(
+        FilteredSearchVisualTokens.addFilterVisualToken(
           condition.tokenKey,
           condition.value,
           canEdit,
@@ -492,7 +499,7 @@ class FilteredSearchManager {
 
           hasFilteredSearch = true;
           const canEdit = this.canEdit && this.canEdit(sanitizedKey, sanitizedValue);
-          gl.FilteredSearchVisualTokens.addFilterVisualToken(
+          FilteredSearchVisualTokens.addFilterVisualToken(
             sanitizedKey,
             `${symbol}${quotationsToUse}${sanitizedValue}${quotationsToUse}`,
             canEdit,
@@ -503,7 +510,7 @@ class FilteredSearchManager {
             hasFilteredSearch = true;
             const tokenName = 'assignee';
             const canEdit = this.canEdit && this.canEdit(tokenName);
-            gl.FilteredSearchVisualTokens.addFilterVisualToken(tokenName, `@${usernameParams[id]}`, canEdit);
+            FilteredSearchVisualTokens.addFilterVisualToken(tokenName, `@${usernameParams[id]}`, canEdit);
           }
         } else if (!match && keyParam === 'author_id') {
           const id = parseInt(value, 10);
@@ -511,7 +518,7 @@ class FilteredSearchManager {
             hasFilteredSearch = true;
             const tokenName = 'author';
             const canEdit = this.canEdit && this.canEdit(tokenName);
-            gl.FilteredSearchVisualTokens.addFilterVisualToken(tokenName, `@${usernameParams[id]}`, canEdit);
+            FilteredSearchVisualTokens.addFilterVisualToken(tokenName, `@${usernameParams[id]}`, canEdit);
           }
         } else if (!match && keyParam === 'search') {
           hasFilteredSearch = true;
@@ -543,13 +550,13 @@ class FilteredSearchManager {
 
   search(state = null) {
     const paths = [];
-    const searchQuery = gl.DropdownUtils.getSearchQuery();
+    const searchQuery = DropdownUtils.getSearchQuery();
 
     this.saveCurrentSearchQuery();
 
     const { tokens, searchToken }
       = this.tokenizer.processTokens(searchQuery, this.filteredSearchTokenKeys.getKeys());
-    const currentState = state || gl.utils.getParameterByName('state') || 'opened';
+    const currentState = state || getParameterByName('state') || 'opened';
     paths.push(`state=${currentState}`);
 
     tokens.forEach((token) => {
@@ -628,6 +635,3 @@ class FilteredSearchManager {
     return true;
   }
 }
-
-window.gl = window.gl || {};
-gl.FilteredSearchManager = FilteredSearchManager;
diff --git a/app/assets/javascripts/filtered_search/filtered_search_tokenizer.js b/app/assets/javascripts/filtered_search/filtered_search_tokenizer.js
index f2e66503e5e..d75610f6d68 100644
--- a/app/assets/javascripts/filtered_search/filtered_search_tokenizer.js
+++ b/app/assets/javascripts/filtered_search/filtered_search_tokenizer.js
@@ -1,6 +1,6 @@
 import './filtered_search_token_keys';
 
-class FilteredSearchTokenizer {
+export default class FilteredSearchTokenizer {
   static processTokens(input, allowedKeys) {
     // Regex extracts `(token):(symbol)(value)`
     // Values that start with a double quote must end in a double quote (same for single)
@@ -50,6 +50,3 @@ class FilteredSearchTokenizer {
     };
   }
 }
-
-window.gl = window.gl || {};
-gl.FilteredSearchTokenizer = FilteredSearchTokenizer;
diff --git a/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js b/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js
index 2e859d2de3a..a19bb882410 100644
--- a/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js
+++ b/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js
@@ -3,8 +3,9 @@ import AjaxCache from '../lib/utils/ajax_cache';
 import Flash from '../flash';
 import FilteredSearchContainer from './container';
 import UsersCache from '../lib/utils/users_cache';
+import DropdownUtils from './dropdown_utils';
 
-class FilteredSearchVisualTokens {
+export default class FilteredSearchVisualTokens {
   static getLastVisualTokenBeforeInput() {
     const inputLi = FilteredSearchContainer.container.querySelector('.input-token');
     const lastVisualToken = inputLi && inputLi.previousElementSibling;
@@ -74,7 +75,7 @@ class FilteredSearchVisualTokens {
     let processed = labels;
 
     if (!labels.preprocessed) {
-      processed = gl.DropdownUtils.duplicateLabelPreprocessing(labels);
+      processed = DropdownUtils.duplicateLabelPreprocessing(labels);
       AjaxCache.override(labelsEndpoint, processed);
       processed.preprocessed = true;
     }
@@ -90,7 +91,7 @@ class FilteredSearchVisualTokens {
     return AjaxCache.retrieve(labelsEndpoint)
       .then(FilteredSearchVisualTokens.preprocessLabel.bind(null, labelsEndpoint))
       .then((labels) => {
-        const matchingLabel = (labels || []).find(label => `~${gl.DropdownUtils.getEscapedText(label.title)}` === tokenValue);
+        const matchingLabel = (labels || []).find(label => `~${DropdownUtils.getEscapedText(label.title)}` === tokenValue);
 
         if (!matchingLabel) {
           return;
@@ -259,11 +260,11 @@ class FilteredSearchVisualTokens {
   static tokenizeInput() {
     const input = FilteredSearchContainer.container.querySelector('.filtered-search');
     const { isLastVisualTokenValid } =
-      gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+      FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
 
     if (input.value) {
       if (isLastVisualTokenValid) {
-        gl.FilteredSearchVisualTokens.addSearchVisualToken(input.value);
+        FilteredSearchVisualTokens.addSearchVisualToken(input.value);
       } else {
         FilteredSearchVisualTokens.addValueToPreviousVisualTokenElement(input.value);
       }
@@ -324,12 +325,12 @@ class FilteredSearchVisualTokens {
 
     if (!tokenContainer.lastElementChild.isEqualNode(inputLi)) {
       const { isLastVisualTokenValid } =
-        gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+        FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
 
       if (!isLastVisualTokenValid) {
-        const lastPartial = gl.FilteredSearchVisualTokens.getLastTokenPartial();
-        gl.FilteredSearchVisualTokens.removeLastTokenPartial();
-        gl.FilteredSearchVisualTokens.addSearchVisualToken(lastPartial);
+        const lastPartial = FilteredSearchVisualTokens.getLastTokenPartial();
+        FilteredSearchVisualTokens.removeLastTokenPartial();
+        FilteredSearchVisualTokens.addSearchVisualToken(lastPartial);
       }
 
       tokenContainer.removeChild(inputLi);
@@ -337,6 +338,3 @@ class FilteredSearchVisualTokens {
     }
   }
 }
-
-window.gl = window.gl || {};
-gl.FilteredSearchVisualTokens = FilteredSearchVisualTokens;
diff --git a/app/assets/javascripts/help/help.js b/app/assets/javascripts/help/help.js
index 4a22ebf187d..d02477b19a2 100644
--- a/app/assets/javascripts/help/help.js
+++ b/app/assets/javascripts/help/help.js
@@ -1,6 +1,8 @@
 // We will render the icons list here
-if ($('#user-content-gitlab-icons').length > 0) {
-  const $iconsHeader = $('#user-content-gitlab-icons');
-  const $iconsList = $('<div id="iconsList">ICONS</div>');
-  $($iconsList).insertAfter($iconsHeader.parent());
-}
+export default () => {
+  if ($('#user-content-gitlab-icons').length > 0) {
+    const $iconsHeader = $('#user-content-gitlab-icons');
+    const $iconsList = $('<div id="iconsList">ICONS</div>');
+    $($iconsList).insertAfter($iconsHeader.parent());
+  }
+};
diff --git a/app/assets/javascripts/pages/dashboard/groups/index/index.js b/app/assets/javascripts/pages/dashboard/groups/index/index.js
index 8a2aae706c0..9f235ed6a98 100644
--- a/app/assets/javascripts/pages/dashboard/groups/index/index.js
+++ b/app/assets/javascripts/pages/dashboard/groups/index/index.js
@@ -1,5 +1,3 @@
-import initGroupsList from '../../../../groups';
+import initGroupsList from '~/groups';
 
-export default () => {
-  initGroupsList();
-};
+export default initGroupsList;
diff --git a/app/assets/javascripts/pages/groups/show/index.js b/app/assets/javascripts/pages/groups/show/index.js
index 5c763986da3..d7b35d2b26b 100644
--- a/app/assets/javascripts/pages/groups/show/index.js
+++ b/app/assets/javascripts/pages/groups/show/index.js
@@ -5,7 +5,7 @@ import notificationsDropdown from '~/notifications_dropdown';
 import NotificationsForm from '~/notifications_form';
 import ProjectsList from '~/projects_list';
 import ShortcutsNavigation from '~/shortcuts_navigation';
-import initGroupsList from '../../../groups';
+import initGroupsList from '~/groups';
 
 document.addEventListener('DOMContentLoaded', () => {
   const newGroupChildWrapper = document.querySelector('.js-new-project-subgroup');
diff --git a/app/assets/javascripts/pages/help/index.js b/app/assets/javascripts/pages/help/index.js
deleted file mode 100644
index 4cf8afc4b7e..00000000000
--- a/app/assets/javascripts/pages/help/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import VersionCheckImage from '../../version_check_image';
-
-export default () => VersionCheckImage.bindErrorEvent($('img.js-version-status-badge'));
diff --git a/app/assets/javascripts/pages/help/index/index.js b/app/assets/javascripts/pages/help/index/index.js
new file mode 100644
index 00000000000..05c81fc618b
--- /dev/null
+++ b/app/assets/javascripts/pages/help/index/index.js
@@ -0,0 +1,7 @@
+import VersionCheckImage from '~/version_check_image';
+import docs from '~/docs/docs_bundle';
+
+document.addEventListener('DOMContentLoaded', () => {
+  docs();
+  VersionCheckImage.bindErrorEvent($('img.js-version-status-badge'));
+});
diff --git a/app/assets/javascripts/pages/help/show/index.js b/app/assets/javascripts/pages/help/show/index.js
new file mode 100644
index 00000000000..ec426a850b6
--- /dev/null
+++ b/app/assets/javascripts/pages/help/show/index.js
@@ -0,0 +1,3 @@
+import initHelp from '~/help/help';
+
+document.addEventListener('DOMContentLoaded', initHelp);
diff --git a/app/assets/javascripts/pages/help/ui/index.js b/app/assets/javascripts/pages/help/ui/index.js
new file mode 100644
index 00000000000..709ca2f3828
--- /dev/null
+++ b/app/assets/javascripts/pages/help/ui/index.js
@@ -0,0 +1,3 @@
+import initUIKit from '~/ui_development_kit';
+
+document.addEventListener('DOMContentLoaded', initUIKit);
diff --git a/app/assets/javascripts/pages/import/gitlab_projects/new/index.js b/app/assets/javascripts/pages/import/gitlab_projects/new/index.js
new file mode 100644
index 00000000000..bb86f72b95b
--- /dev/null
+++ b/app/assets/javascripts/pages/import/gitlab_projects/new/index.js
@@ -0,0 +1,3 @@
+import initGitLabImportProject from '~/projects/project_import_gitlab_project';
+
+document.addEventListener('DOMContentLoaded', initGitLabImportProject);
diff --git a/app/assets/javascripts/pages/profiles/accounts/show/index.js b/app/assets/javascripts/pages/profiles/accounts/show/index.js
new file mode 100644
index 00000000000..96c3d725780
--- /dev/null
+++ b/app/assets/javascripts/pages/profiles/accounts/show/index.js
@@ -0,0 +1,3 @@
+import initProfileAccount from '~/profile/account';
+
+document.addEventListener('DOMContentLoaded', initProfileAccount);
diff --git a/app/assets/javascripts/pages/projects/blob/edit/index.js b/app/assets/javascripts/pages/projects/blob/edit/index.js
new file mode 100644
index 00000000000..189053f3ed7
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/blob/edit/index.js
@@ -0,0 +1,3 @@
+import initBlobBundle from '~/blob_edit/blob_bundle';
+
+document.addEventListener('DOMContentLoaded', initBlobBundle);
diff --git a/app/assets/javascripts/pages/projects/blob/new/index.js b/app/assets/javascripts/pages/projects/blob/new/index.js
new file mode 100644
index 00000000000..189053f3ed7
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/blob/new/index.js
@@ -0,0 +1,3 @@
+import initBlobBundle from '~/blob_edit/blob_bundle';
+
+document.addEventListener('DOMContentLoaded', initBlobBundle);
diff --git a/app/assets/javascripts/pages/projects/init_blob.js b/app/assets/javascripts/pages/projects/init_blob.js
index 26f0ad46114..82143fa875a 100644
--- a/app/assets/javascripts/pages/projects/init_blob.js
+++ b/app/assets/javascripts/pages/projects/init_blob.js
@@ -3,6 +3,7 @@ import BlobLinePermalinkUpdater from '~/blob/blob_line_permalink_updater';
 import ShortcutsNavigation from '~/shortcuts_navigation';
 import ShortcutsBlob from '~/shortcuts_blob';
 import BlobForkSuggestion from '~/blob/blob_fork_suggestion';
+import initBlobBundle from '~/blob_edit/blob_bundle';
 
 export default () => {
   new LineHighlighter(); // eslint-disable-line no-new
@@ -30,4 +31,6 @@ export default () => {
     suggestionSections: document.querySelectorAll('.js-file-fork-suggestion-section'),
     actionTextPieces: document.querySelectorAll('.js-file-fork-suggestion-section-action'),
   }).init();
+
+  initBlobBundle();
 };
diff --git a/app/assets/javascripts/pages/projects/tree/show/index.js b/app/assets/javascripts/pages/projects/tree/show/index.js
index cba57058380..f36a7a7139b 100644
--- a/app/assets/javascripts/pages/projects/tree/show/index.js
+++ b/app/assets/javascripts/pages/projects/tree/show/index.js
@@ -1,4 +1,5 @@
 import Vue from 'vue';
+import initBlob from '~/blob_edit/blob_bundle';
 import commitPipelineStatus from '~/projects/tree/components/commit_pipeline_status_component.vue';
 import TreeView from '../../../../tree';
 import ShortcutsNavigation from '../../../../shortcuts_navigation';
@@ -14,6 +15,7 @@ export default () => {
   $('#tree-slider').waitForImages(() =>
     ajaxGet(document.querySelector('.js-tree-content').dataset.logsPath));
 
+  initBlob();
   const commitPipelineStatusEl = document.querySelector('.js-commit-pipeline-status');
   const statusLink = document.querySelector('.commit-actions .ci-status-link');
   if (statusLink != null) {
diff --git a/app/assets/javascripts/pages/search/init_filtered_search.js b/app/assets/javascripts/pages/search/init_filtered_search.js
index 82ea239bcff..de8d4168d71 100644
--- a/app/assets/javascripts/pages/search/init_filtered_search.js
+++ b/app/assets/javascripts/pages/search/init_filtered_search.js
@@ -1,18 +1,9 @@
-import '~/filtered_search/dropdown_emoji';
-import '~/filtered_search/dropdown_hint';
-import '~/filtered_search/dropdown_non_user';
-import '~/filtered_search/dropdown_user';
-import '~/filtered_search/dropdown_utils';
-import '~/filtered_search/filtered_search_dropdown_manager';
-import '~/filtered_search/filtered_search_dropdown';
-import '~/filtered_search/filtered_search_manager';
-import '~/filtered_search/filtered_search_tokenizer';
-import '~/filtered_search/filtered_search_visual_tokens';
+import FilteredSearchManager from '~/filtered_search/filtered_search_manager';
 
 export default ({ page }) => {
-  const filteredSearchEnabled = gl.FilteredSearchManager && document.querySelector('.filtered-search');
+  const filteredSearchEnabled = FilteredSearchManager && document.querySelector('.filtered-search');
   if (filteredSearchEnabled) {
-    const filteredSearchManager = new gl.FilteredSearchManager({ page });
+    const filteredSearchManager = new FilteredSearchManager({ page });
     filteredSearchManager.setup();
   }
 };
diff --git a/app/assets/javascripts/profile/account/index.js b/app/assets/javascripts/profile/account/index.js
index a93bc935dd0..84049a1f0b7 100644
--- a/app/assets/javascripts/profile/account/index.js
+++ b/app/assets/javascripts/profile/account/index.js
@@ -1,29 +1,29 @@
 import Vue from 'vue';
-
 import Translate from '~/vue_shared/translate';
-
 import deleteAccountModal from './components/delete_account_modal.vue';
 
-Vue.use(Translate);
+export default () => {
+  Vue.use(Translate);
 
-const deleteAccountButton = document.getElementById('delete-account-button');
-const deleteAccountModalEl = document.getElementById('delete-account-modal');
-// eslint-disable-next-line no-new
-new Vue({
-  el: deleteAccountModalEl,
-  components: {
-    deleteAccountModal,
-  },
-  mounted() {
-    deleteAccountButton.classList.remove('disabled');
-  },
-  render(createElement) {
-    return createElement('delete-account-modal', {
-      props: {
-        actionUrl: deleteAccountModalEl.dataset.actionUrl,
-        confirmWithPassword: !!deleteAccountModalEl.dataset.confirmWithPassword,
-        username: deleteAccountModalEl.dataset.username,
-      },
-    });
-  },
-});
+  const deleteAccountButton = document.getElementById('delete-account-button');
+  const deleteAccountModalEl = document.getElementById('delete-account-modal');
+  // eslint-disable-next-line no-new
+  new Vue({
+    el: deleteAccountModalEl,
+    components: {
+      deleteAccountModal,
+    },
+    mounted() {
+      deleteAccountButton.classList.remove('disabled');
+    },
+    render(createElement) {
+      return createElement('delete-account-modal', {
+        props: {
+          actionUrl: deleteAccountModalEl.dataset.actionUrl,
+          confirmWithPassword: !!deleteAccountModalEl.dataset.confirmWithPassword,
+          username: deleteAccountModalEl.dataset.username,
+        },
+      });
+    },
+  });
+};
diff --git a/app/assets/javascripts/projects/project_import_gitlab_project.js b/app/assets/javascripts/projects/project_import_gitlab_project.js
index cec6f0dd5a3..d2c7d77bb2d 100644
--- a/app/assets/javascripts/projects/project_import_gitlab_project.js
+++ b/app/assets/javascripts/projects/project_import_gitlab_project.js
@@ -1,14 +1,8 @@
 import { getParameterValues } from '../lib/utils/url_utility';
 
-const bindEvents = () => {
+export default () => {
   const path = getParameterValues('path')[0];
 
   // get the path url and append it in the inputS
   $('.js-path-name').val(path);
 };
-
-document.addEventListener('DOMContentLoaded', bindEvents);
-
-export default {
-  bindEvents,
-};
diff --git a/app/assets/javascripts/search_autocomplete.js b/app/assets/javascripts/search_autocomplete.js
index 78815422d5f..fdfa4f28aba 100644
--- a/app/assets/javascripts/search_autocomplete.js
+++ b/app/assets/javascripts/search_autocomplete.js
@@ -1,5 +1,6 @@
 /* eslint-disable no-return-assign, one-var, no-var, no-underscore-dangle, one-var-declaration-per-line, no-unused-vars, no-cond-assign, consistent-return, object-shorthand, prefer-arrow-callback, func-names, space-before-function-paren, prefer-template, quotes, class-methods-use-this, no-sequences, wrap-iife, no-lonely-if, no-else-return, no-param-reassign, vars-on-top, max-len */
 import axios from './lib/utils/axios_utils';
+import DropdownUtils from './filtered_search/dropdown_utils';
 import { isInGroupsPage, isInProjectPage, getGroupSlug, getProjectSlug } from './lib/utils/common_utils';
 
 /**
diff --git a/app/assets/javascripts/ui_development_kit.js b/app/assets/javascripts/ui_development_kit.js
index f503076715c..78dda172ee6 100644
--- a/app/assets/javascripts/ui_development_kit.js
+++ b/app/assets/javascripts/ui_development_kit.js
@@ -1,6 +1,6 @@
 import Api from './api';
 
-document.addEventListener('DOMContentLoaded', () => {
+export default () => {
   $('#js-project-dropdown').glDropdown({
     data: (term, callback) => {
       Api.projects(term, {
@@ -19,4 +19,4 @@ document.addEventListener('DOMContentLoaded', () => {
     id: data => data.id,
     isSelected: data => (data.id === 2),
   });
-});
+};
diff --git a/app/views/groups/issues.html.haml b/app/views/groups/issues.html.haml
index 00909982d59..f2ae7c52031 100644
--- a/app/views/groups/issues.html.haml
+++ b/app/views/groups/issues.html.haml
@@ -5,7 +5,6 @@
 
 - content_for :page_specific_javascripts do
   = webpack_bundle_tag 'common_vue'
-  = webpack_bundle_tag 'filtered_search'
 
 - if group_issues_exists
   .top-area
diff --git a/app/views/groups/merge_requests.html.haml b/app/views/groups/merge_requests.html.haml
index 694292aa7c1..046b92bd9fb 100644
--- a/app/views/groups/merge_requests.html.haml
+++ b/app/views/groups/merge_requests.html.haml
@@ -2,7 +2,6 @@
 
 - content_for :page_specific_javascripts do
   = webpack_bundle_tag 'common_vue'
-  = webpack_bundle_tag 'filtered_search'
 
 - if @group_merge_requests.empty?
   = render 'shared/empty_states/merge_requests', project_select_button: true
diff --git a/app/views/help/index.html.haml b/app/views/help/index.html.haml
index 63811ea1c81..bf2725dc328 100644
--- a/app/views/help/index.html.haml
+++ b/app/views/help/index.html.haml
@@ -1,5 +1,3 @@
-= webpack_bundle_tag 'docs'
-
 %div
 - if Gitlab::CurrentSettings.help_page_text.present?
   = markdown_field(Gitlab::CurrentSettings.current_application_settings, :help_page_text)
diff --git a/app/views/help/show.html.haml b/app/views/help/show.html.haml
index d6789baea28..c07c148a12a 100644
--- a/app/views/help/show.html.haml
+++ b/app/views/help/show.html.haml
@@ -1,5 +1,3 @@
-- content_for :page_specific_javascripts do
-  = webpack_bundle_tag 'help'
 - page_title @path.split("/").reverse.map(&:humanize)
 .documentation.wiki.prepend-top-default
   = markdown @markdown
diff --git a/app/views/import/gitlab_projects/new.html.haml b/app/views/import/gitlab_projects/new.html.haml
index 5d68e1e2156..df5841d1911 100644
--- a/app/views/import/gitlab_projects/new.html.haml
+++ b/app/views/import/gitlab_projects/new.html.haml
@@ -1,7 +1,5 @@
 - page_title "GitLab Import"
 - header_title "Projects", root_path
-- content_for :page_specific_javascripts do
-  = webpack_bundle_tag 'project_import_gl'
 
 %h3.page-title
   = icon('gitlab')
diff --git a/app/views/profiles/accounts/show.html.haml b/app/views/profiles/accounts/show.html.haml
index 79e197ad08b..0f849f6f8b7 100644
--- a/app/views/profiles/accounts/show.html.haml
+++ b/app/views/profiles/accounts/show.html.haml
@@ -102,6 +102,3 @@
         %p
           = s_("Profiles|You don't have access to delete this user.")
 .append-bottom-default
-
-- content_for :page_specific_javascripts do
-  = webpack_bundle_tag('account')
diff --git a/app/views/projects/blob/_upload.html.haml b/app/views/projects/blob/_upload.html.haml
index 16c56ea604a..b3afd16f900 100644
--- a/app/views/projects/blob/_upload.html.haml
+++ b/app/views/projects/blob/_upload.html.haml
@@ -2,7 +2,7 @@
   .modal-dialog.modal-lg
     .modal-content
       .modal-header
-        %a.close{ href: "#", "data-dismiss" => "modal" } ×
+        %a.close{ href: "#", "data-dismiss" => "modal" } &times;
         %h3.page-title= title
       .modal-body
         = form_tag form_path, method: method, class: 'js-quick-submit js-upload-blob-form form-horizontal', data: { method: method } do
diff --git a/app/views/projects/blob/edit.html.haml b/app/views/projects/blob/edit.html.haml
index 60bd1c2528a..9d90251ab66 100644
--- a/app/views/projects/blob/edit.html.haml
+++ b/app/views/projects/blob/edit.html.haml
@@ -3,7 +3,6 @@
 - page_title "Edit", @blob.path, @ref
 - content_for :page_specific_javascripts do
   = page_specific_javascript_tag('lib/ace.js')
-  = webpack_bundle_tag('blob')
 
 %div{ class: container_class }
   - if @conflict
diff --git a/app/views/projects/blob/new.html.haml b/app/views/projects/blob/new.html.haml
index 4e4288390f5..fa091d8f6ef 100644
--- a/app/views/projects/blob/new.html.haml
+++ b/app/views/projects/blob/new.html.haml
@@ -2,7 +2,6 @@
 - page_title "New File", @path.presence, @ref
 - content_for :page_specific_javascripts do
   = page_specific_javascript_tag('lib/ace.js')
-  = webpack_bundle_tag('blob')
 .editor-title-row
   %h3.page-title.blob-new-page-title
     New file
diff --git a/app/views/projects/blob/show.html.haml b/app/views/projects/blob/show.html.haml
index 2ed454131af..efb8175398b 100644
--- a/app/views/projects/blob/show.html.haml
+++ b/app/views/projects/blob/show.html.haml
@@ -3,10 +3,6 @@
 
 - page_title @blob.path, @ref
 
-- content_for :page_specific_javascripts do
-  = webpack_bundle_tag 'blob'
-
-
 %div{ class: container_class }
   = render 'projects/last_push'
 
diff --git a/app/views/projects/merge_requests/index.html.haml b/app/views/projects/merge_requests/index.html.haml
index 640d2791dc1..720ba236434 100644
--- a/app/views/projects/merge_requests/index.html.haml
+++ b/app/views/projects/merge_requests/index.html.haml
@@ -8,7 +8,6 @@
 
 - content_for :page_specific_javascripts do
   = webpack_bundle_tag 'common_vue'
-  = webpack_bundle_tag 'filtered_search'
 
 %div{ class: container_class }
   = render 'projects/last_push'
diff --git a/app/views/shared/boards/_show.html.haml b/app/views/shared/boards/_show.html.haml
index ee8ad8e3999..a10fc42b82d 100644
--- a/app/views/shared/boards/_show.html.haml
+++ b/app/views/shared/boards/_show.html.haml
@@ -6,7 +6,6 @@
 
 - content_for :page_specific_javascripts do
   = webpack_bundle_tag 'common_vue'
-  = webpack_bundle_tag 'filtered_search'
   = webpack_bundle_tag 'boards'
 
   %script#js-board-template{ type: "text/x-template" }= render "shared/boards/components/board"
diff --git a/config/karma.config.js b/config/karma.config.js
index a101d35704e..3d95e1622b2 100644
--- a/config/karma.config.js
+++ b/config/karma.config.js
@@ -24,7 +24,7 @@ module.exports = function(config) {
 
   var karmaConfig = {
     basePath: ROOT_PATH,
-    browsers: ['ChromeHeadlessCustom'],
+    browsers:  ['ChromeHeadlessCustom'],
     customLaunchers: {
       ChromeHeadlessCustom: {
         base: 'ChromeHeadless',
diff --git a/config/webpack.config.js b/config/webpack.config.js
index ec2e786a9e2..06737b34aba 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -48,7 +48,6 @@ var config = {
   },
   context: path.join(ROOT_PATH, 'app/assets/javascripts'),
   entry: {
-    account:              './profile/account/index.js',
     balsamiq_viewer:      './blob/balsamiq_viewer.js',
     blob:                 './blob_edit/blob_bundle.js',
     boards:               './boards/boards_bundle.js',
@@ -57,7 +56,6 @@ var config = {
     cycle_analytics:      './cycle_analytics/cycle_analytics_bundle.js',
     commit_pipelines:     './commit/pipelines/pipelines_bundle.js',
     deploy_keys:          './deploy_keys/index.js',
-    docs:                 './docs/docs_bundle.js',
     diff_notes:           './diff_notes/diff_notes_bundle.js',
     environments:         './environments/environments_bundle.js',
     environments_folder:  './environments/folder/environments_folder_bundle.js',
diff --git a/spec/javascripts/filtered_search/dropdown_user_spec.js b/spec/javascripts/filtered_search/dropdown_user_spec.js
index f1e6119253e..c37a964975d 100644
--- a/spec/javascripts/filtered_search/dropdown_user_spec.js
+++ b/spec/javascripts/filtered_search/dropdown_user_spec.js
@@ -1,8 +1,6 @@
-import '~/filtered_search/dropdown_utils';
-import '~/filtered_search/filtered_search_tokenizer';
-import '~/filtered_search/filtered_search_dropdown';
-import '~/filtered_search/dropdown_user';
-
+import DropdownUtils from '~/filtered_search/dropdown_utils';
+import DropdownUser from '~/filtered_search/dropdown_user';
+import FilteredSearchTokenizer from '~/filtered_search/filtered_search_tokenizer';
 import FilteredSearchTokenKeys from '~/filtered_search/filtered_search_token_keys';
 
 describe('Dropdown User', () => {
@@ -10,18 +8,18 @@ describe('Dropdown User', () => {
     let dropdownUser;
 
     beforeEach(() => {
-      spyOn(gl.DropdownUser.prototype, 'bindEvents').and.callFake(() => {});
-      spyOn(gl.DropdownUser.prototype, 'getProjectId').and.callFake(() => {});
-      spyOn(gl.DropdownUser.prototype, 'getGroupId').and.callFake(() => {});
-      spyOn(gl.DropdownUtils, 'getSearchInput').and.callFake(() => {});
+      spyOn(DropdownUser.prototype, 'bindEvents').and.callFake(() => {});
+      spyOn(DropdownUser.prototype, 'getProjectId').and.callFake(() => {});
+      spyOn(DropdownUser.prototype, 'getGroupId').and.callFake(() => {});
+      spyOn(DropdownUtils, 'getSearchInput').and.callFake(() => {});
 
-      dropdownUser = new gl.DropdownUser({
+      dropdownUser = new DropdownUser({
         tokenKeys: FilteredSearchTokenKeys,
       });
     });
 
     it('should not return the double quote found in value', () => {
-      spyOn(gl.FilteredSearchTokenizer, 'processTokens').and.returnValue({
+      spyOn(FilteredSearchTokenizer, 'processTokens').and.returnValue({
         lastToken: '"johnny appleseed',
       });
 
@@ -29,7 +27,7 @@ describe('Dropdown User', () => {
     });
 
     it('should not return the single quote found in value', () => {
-      spyOn(gl.FilteredSearchTokenizer, 'processTokens').and.returnValue({
+      spyOn(FilteredSearchTokenizer, 'processTokens').and.returnValue({
         lastToken: '\'larry boy',
       });
 
@@ -39,22 +37,22 @@ describe('Dropdown User', () => {
 
   describe('config AjaxFilter\'s endpoint', () => {
     beforeEach(() => {
-      spyOn(gl.DropdownUser.prototype, 'bindEvents').and.callFake(() => {});
-      spyOn(gl.DropdownUser.prototype, 'getProjectId').and.callFake(() => {});
-      spyOn(gl.DropdownUser.prototype, 'getGroupId').and.callFake(() => {});
+      spyOn(DropdownUser.prototype, 'bindEvents').and.callFake(() => {});
+      spyOn(DropdownUser.prototype, 'getProjectId').and.callFake(() => {});
+      spyOn(DropdownUser.prototype, 'getGroupId').and.callFake(() => {});
     });
 
     it('should return endpoint', () => {
       window.gon = {
         relative_url_root: '',
       };
-      const dropdown = new gl.DropdownUser();
+      const dropdown = new DropdownUser();
 
       expect(dropdown.config.AjaxFilter.endpoint).toBe('/autocomplete/users.json');
     });
 
     it('should return endpoint when relative_url_root is undefined', () => {
-      const dropdown = new gl.DropdownUser();
+      const dropdown = new DropdownUser();
 
       expect(dropdown.config.AjaxFilter.endpoint).toBe('/autocomplete/users.json');
     });
@@ -63,7 +61,7 @@ describe('Dropdown User', () => {
       window.gon = {
         relative_url_root: '/gitlab_directory',
       };
-      const dropdown = new gl.DropdownUser();
+      const dropdown = new DropdownUser();
 
       expect(dropdown.config.AjaxFilter.endpoint).toBe('/gitlab_directory/autocomplete/users.json');
     });
@@ -84,7 +82,7 @@ describe('Dropdown User', () => {
       loadFixtures(fixtureTemplate);
       authorFilterDropdownElement = document.querySelector('#js-dropdown-author');
       const dummyInput = document.createElement('div');
-      dropdown = new gl.DropdownUser({
+      dropdown = new DropdownUser({
         dropdown: authorFilterDropdownElement,
         input: dummyInput,
       });
diff --git a/spec/javascripts/filtered_search/dropdown_utils_spec.js b/spec/javascripts/filtered_search/dropdown_utils_spec.js
index d6e1af105f1..3d6dec19eca 100644
--- a/spec/javascripts/filtered_search/dropdown_utils_spec.js
+++ b/spec/javascripts/filtered_search/dropdown_utils_spec.js
@@ -1,6 +1,5 @@
-import '~/filtered_search/dropdown_utils';
-import '~/filtered_search/filtered_search_tokenizer';
-import '~/filtered_search/filtered_search_dropdown_manager';
+import DropdownUtils from '~/filtered_search/dropdown_utils';
+import FilteredSearchDropdownManager from '~/filtered_search/filtered_search_dropdown_manager';
 import FilteredSearchTokenKeys from '~/filtered_search/filtered_search_token_keys';
 import FilteredSearchSpecHelper from '../helpers/filtered_search_spec_helper';
 
@@ -10,25 +9,25 @@ describe('Dropdown Utils', () => {
 
   describe('getEscapedText', () => {
     it('should return same word when it has no space', () => {
-      const escaped = gl.DropdownUtils.getEscapedText('textWithoutSpace');
+      const escaped = DropdownUtils.getEscapedText('textWithoutSpace');
       expect(escaped).toBe('textWithoutSpace');
     });
 
     it('should escape with double quotes', () => {
-      let escaped = gl.DropdownUtils.getEscapedText('text with space');
+      let escaped = DropdownUtils.getEscapedText('text with space');
       expect(escaped).toBe('"text with space"');
 
-      escaped = gl.DropdownUtils.getEscapedText('won\'t fix');
+      escaped = DropdownUtils.getEscapedText('won\'t fix');
       expect(escaped).toBe('"won\'t fix"');
     });
 
     it('should escape with single quotes', () => {
-      const escaped = gl.DropdownUtils.getEscapedText('won"t fix');
+      const escaped = DropdownUtils.getEscapedText('won"t fix');
       expect(escaped).toBe('\'won"t fix\'');
     });
 
     it('should escape with single quotes by default', () => {
-      const escaped = gl.DropdownUtils.getEscapedText('won"t\' fix');
+      const escaped = DropdownUtils.getEscapedText('won"t\' fix');
       expect(escaped).toBe('\'won"t\' fix\'');
     });
   });
@@ -50,14 +49,14 @@ describe('Dropdown Utils', () => {
     it('should filter without symbol', () => {
       input.value = 'roo';
 
-      const updatedItem = gl.DropdownUtils.filterWithSymbol('@', input, item);
+      const updatedItem = DropdownUtils.filterWithSymbol('@', input, item);
       expect(updatedItem.droplab_hidden).toBe(false);
     });
 
     it('should filter with symbol', () => {
       input.value = '@roo';
 
-      const updatedItem = gl.DropdownUtils.filterWithSymbol('@', input, item);
+      const updatedItem = DropdownUtils.filterWithSymbol('@', input, item);
       expect(updatedItem.droplab_hidden).toBe(false);
     });
 
@@ -69,56 +68,56 @@ describe('Dropdown Utils', () => {
       it('should filter with double quote', () => {
         input.value = '"';
 
-        const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+        const updatedItem = DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
         expect(updatedItem.droplab_hidden).toBe(false);
       });
 
       it('should filter with double quote and symbol', () => {
         input.value = '~"';
 
-        const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+        const updatedItem = DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
         expect(updatedItem.droplab_hidden).toBe(false);
       });
 
       it('should filter with double quote and multiple words', () => {
         input.value = '"community con';
 
-        const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+        const updatedItem = DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
         expect(updatedItem.droplab_hidden).toBe(false);
       });
 
       it('should filter with double quote, symbol and multiple words', () => {
         input.value = '~"community con';
 
-        const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+        const updatedItem = DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
         expect(updatedItem.droplab_hidden).toBe(false);
       });
 
       it('should filter with single quote', () => {
         input.value = '\'';
 
-        const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+        const updatedItem = DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
         expect(updatedItem.droplab_hidden).toBe(false);
       });
 
       it('should filter with single quote and symbol', () => {
         input.value = '~\'';
 
-        const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+        const updatedItem = DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
         expect(updatedItem.droplab_hidden).toBe(false);
       });
 
       it('should filter with single quote and multiple words', () => {
         input.value = '\'community con';
 
-        const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+        const updatedItem = DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
         expect(updatedItem.droplab_hidden).toBe(false);
       });
 
       it('should filter with single quote, symbol and multiple words', () => {
         input.value = '~\'community con';
 
-        const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+        const updatedItem = DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
         expect(updatedItem.droplab_hidden).toBe(false);
       });
     });
@@ -150,26 +149,26 @@ describe('Dropdown Utils', () => {
 
     it('should filter', () => {
       input.value = 'l';
-      let updatedItem = gl.DropdownUtils.filterHint(config(), {
+      let updatedItem = DropdownUtils.filterHint(config(), {
         hint: 'label',
       });
       expect(updatedItem.droplab_hidden).toBe(false);
 
       input.value = 'o';
-      updatedItem = gl.DropdownUtils.filterHint(config(), {
+      updatedItem = DropdownUtils.filterHint(config(), {
         hint: 'label',
       });
       expect(updatedItem.droplab_hidden).toBe(true);
     });
 
     it('should return droplab_hidden false when item has no hint', () => {
-      const updatedItem = gl.DropdownUtils.filterHint(config(), {}, '');
+      const updatedItem = DropdownUtils.filterHint(config(), {}, '');
       expect(updatedItem.droplab_hidden).toBe(false);
     });
 
     it('should allow multiple if item.type is array', () => {
       input.value = 'label:~first la';
-      const updatedItem = gl.DropdownUtils.filterHint(config(), {
+      const updatedItem = DropdownUtils.filterHint(config(), {
         hint: 'label',
         type: 'array',
       });
@@ -178,12 +177,12 @@ describe('Dropdown Utils', () => {
 
     it('should prevent multiple if item.type is not array', () => {
       input.value = 'milestone:~first mile';
-      let updatedItem = gl.DropdownUtils.filterHint(config(), {
+      let updatedItem = DropdownUtils.filterHint(config(), {
         hint: 'milestone',
       });
       expect(updatedItem.droplab_hidden).toBe(true);
 
-      updatedItem = gl.DropdownUtils.filterHint(config(), {
+      updatedItem = DropdownUtils.filterHint(config(), {
         hint: 'milestone',
         type: 'string',
       });
@@ -205,7 +204,7 @@ describe('Dropdown Utils', () => {
         color: '#000000',
       };
 
-      const updated = gl.DropdownUtils.mergeDuplicateLabels(dataMap, newLabel);
+      const updated = DropdownUtils.mergeDuplicateLabels(dataMap, newLabel);
       expect(updated[newLabel.title]).toEqual(newLabel);
     });
 
@@ -215,36 +214,36 @@ describe('Dropdown Utils', () => {
         color: '#000000',
       };
 
-      const updated = gl.DropdownUtils.mergeDuplicateLabels(dataMap, duplicate);
+      const updated = DropdownUtils.mergeDuplicateLabels(dataMap, duplicate);
       expect(updated.label.multipleColors).toEqual([dataMap.label.color, duplicate.color]);
     });
   });
 
   describe('duplicateLabelColor', () => {
     it('should linear-gradient 2 colors', () => {
-      const gradient = gl.DropdownUtils.duplicateLabelColor(['#FFFFFF', '#000000']);
+      const gradient = DropdownUtils.duplicateLabelColor(['#FFFFFF', '#000000']);
       expect(gradient).toEqual('linear-gradient(#FFFFFF 0%, #FFFFFF 50%, #000000 50%, #000000 100%)');
     });
 
     it('should linear-gradient 3 colors', () => {
-      const gradient = gl.DropdownUtils.duplicateLabelColor(['#FFFFFF', '#000000', '#333333']);
+      const gradient = DropdownUtils.duplicateLabelColor(['#FFFFFF', '#000000', '#333333']);
       expect(gradient).toEqual('linear-gradient(#FFFFFF 0%, #FFFFFF 33%, #000000 33%, #000000 66%, #333333 66%, #333333 100%)');
     });
 
     it('should linear-gradient 4 colors', () => {
-      const gradient = gl.DropdownUtils.duplicateLabelColor(['#FFFFFF', '#000000', '#333333', '#DDDDDD']);
+      const gradient = DropdownUtils.duplicateLabelColor(['#FFFFFF', '#000000', '#333333', '#DDDDDD']);
       expect(gradient).toEqual('linear-gradient(#FFFFFF 0%, #FFFFFF 25%, #000000 25%, #000000 50%, #333333 50%, #333333 75%, #DDDDDD 75%, #DDDDDD 100%)');
     });
 
     it('should not linear-gradient more than 4 colors', () => {
-      const gradient = gl.DropdownUtils.duplicateLabelColor(['#FFFFFF', '#000000', '#333333', '#DDDDDD', '#EEEEEE']);
+      const gradient = DropdownUtils.duplicateLabelColor(['#FFFFFF', '#000000', '#333333', '#DDDDDD', '#EEEEEE']);
       expect(gradient.indexOf('#EEEEEE') === -1).toEqual(true);
     });
   });
 
   describe('duplicateLabelPreprocessing', () => {
     it('should set preprocessed to true', () => {
-      const results = gl.DropdownUtils.duplicateLabelPreprocessing([]);
+      const results = DropdownUtils.duplicateLabelPreprocessing([]);
       expect(results.preprocessed).toEqual(true);
     });
 
@@ -256,7 +255,7 @@ describe('Dropdown Utils', () => {
         title: 'label2',
         color: '#000000',
       }];
-      const results = gl.DropdownUtils.duplicateLabelPreprocessing(data);
+      const results = DropdownUtils.duplicateLabelPreprocessing(data);
 
       expect(results.length).toEqual(2);
       expect(results[0]).toEqual(data[0]);
@@ -271,14 +270,14 @@ describe('Dropdown Utils', () => {
         title: 'label',
         color: '#000000',
       }];
-      const results = gl.DropdownUtils.duplicateLabelPreprocessing(data);
+      const results = DropdownUtils.duplicateLabelPreprocessing(data);
 
       it('should merge duplicate labels', () => {
         expect(results.length).toEqual(1);
       });
 
       it('should convert multiple colored labels into linear-gradient', () => {
-        expect(results[0].color).toEqual(gl.DropdownUtils.duplicateLabelColor(['#FFFFFF', '#000000']));
+        expect(results[0].color).toEqual(DropdownUtils.duplicateLabelColor(['#FFFFFF', '#000000']));
       });
 
       it('should set multiple colored label text color to black', () => {
@@ -289,7 +288,7 @@ describe('Dropdown Utils', () => {
 
   describe('setDataValueIfSelected', () => {
     beforeEach(() => {
-      spyOn(gl.FilteredSearchDropdownManager, 'addWordToInput')
+      spyOn(FilteredSearchDropdownManager, 'addWordToInput')
         .and.callFake(() => {});
     });
 
@@ -298,8 +297,8 @@ describe('Dropdown Utils', () => {
         getAttribute: () => 'value',
       };
 
-      gl.DropdownUtils.setDataValueIfSelected(null, selected);
-      expect(gl.FilteredSearchDropdownManager.addWordToInput.calls.count()).toEqual(1);
+      DropdownUtils.setDataValueIfSelected(null, selected);
+      expect(FilteredSearchDropdownManager.addWordToInput.calls.count()).toEqual(1);
     });
 
     it('returns true when dataValue exists', () => {
@@ -307,7 +306,7 @@ describe('Dropdown Utils', () => {
         getAttribute: () => 'value',
       };
 
-      const result = gl.DropdownUtils.setDataValueIfSelected(null, selected);
+      const result = DropdownUtils.setDataValueIfSelected(null, selected);
       expect(result).toBe(true);
     });
 
@@ -316,7 +315,7 @@ describe('Dropdown Utils', () => {
         getAttribute: () => null,
       };
 
-      const result = gl.DropdownUtils.setDataValueIfSelected(null, selected);
+      const result = DropdownUtils.setDataValueIfSelected(null, selected);
       expect(result).toBe(false);
     });
   });
@@ -326,7 +325,7 @@ describe('Dropdown Utils', () => {
       const value = 'label:none ';
 
       it('should return selectionStart when cursor is at the trailing space', () => {
-        const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+        const { left, right } = DropdownUtils.getInputSelectionPosition({
           selectionStart: 11,
           value,
         });
@@ -336,7 +335,7 @@ describe('Dropdown Utils', () => {
       });
 
       it('should return input when cursor is at the start of input', () => {
-        const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+        const { left, right } = DropdownUtils.getInputSelectionPosition({
           selectionStart: 0,
           value,
         });
@@ -346,7 +345,7 @@ describe('Dropdown Utils', () => {
       });
 
       it('should return input when cursor is at the middle of input', () => {
-        const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+        const { left, right } = DropdownUtils.getInputSelectionPosition({
           selectionStart: 7,
           value,
         });
@@ -356,7 +355,7 @@ describe('Dropdown Utils', () => {
       });
 
       it('should return input when cursor is at the end of input', () => {
-        const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+        const { left, right } = DropdownUtils.getInputSelectionPosition({
           selectionStart: 10,
           value,
         });
@@ -370,7 +369,7 @@ describe('Dropdown Utils', () => {
       const value = 'label:~"Community Contribution"';
 
       it('should return input when cursor is after the first word', () => {
-        const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+        const { left, right } = DropdownUtils.getInputSelectionPosition({
           selectionStart: 17,
           value,
         });
@@ -380,7 +379,7 @@ describe('Dropdown Utils', () => {
       });
 
       it('should return input when cursor is before the second word', () => {
-        const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+        const { left, right } = DropdownUtils.getInputSelectionPosition({
           selectionStart: 18,
           value,
         });
@@ -394,7 +393,7 @@ describe('Dropdown Utils', () => {
       const value = 'label:~"Community Contribution';
 
       it('should return entire input when cursor is at the start of input', () => {
-        const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+        const { left, right } = DropdownUtils.getInputSelectionPosition({
           selectionStart: 0,
           value,
         });
@@ -404,7 +403,7 @@ describe('Dropdown Utils', () => {
       });
 
       it('should return entire input when cursor is at the end of input', () => {
-        const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+        const { left, right } = DropdownUtils.getInputSelectionPosition({
           selectionStart: 30,
           value,
         });
@@ -434,7 +433,7 @@ describe('Dropdown Utils', () => {
       const valueContainer = authorToken.querySelector('.value-container');
       valueContainer.dataset.originalValue = originalValue;
 
-      const searchQuery = gl.DropdownUtils.getSearchQuery();
+      const searchQuery = DropdownUtils.getSearchQuery();
 
       expect(searchQuery).toBe(' search term author:original dance');
     });
diff --git a/spec/javascripts/filtered_search/filtered_search_dropdown_manager_spec.js b/spec/javascripts/filtered_search/filtered_search_dropdown_manager_spec.js
index 5c7e9115aac..71c14582329 100644
--- a/spec/javascripts/filtered_search/filtered_search_dropdown_manager_spec.js
+++ b/spec/javascripts/filtered_search/filtered_search_dropdown_manager_spec.js
@@ -1,6 +1,4 @@
-import '~/filtered_search/filtered_search_visual_tokens';
-import '~/filtered_search/filtered_search_tokenizer';
-import '~/filtered_search/filtered_search_dropdown_manager';
+import FilteredSearchDropdownManager from '~/filtered_search/filtered_search_dropdown_manager';
 
 describe('Filtered Search Dropdown Manager', () => {
   beforeEach(() => {
@@ -28,7 +26,7 @@ describe('Filtered Search Dropdown Manager', () => {
 
     describe('input has no existing value', () => {
       it('should add just tokenName', () => {
-        gl.FilteredSearchDropdownManager.addWordToInput('milestone');
+        FilteredSearchDropdownManager.addWordToInput('milestone');
 
         const token = document.querySelector('.tokens-container .js-visual-token');
 
@@ -38,7 +36,7 @@ describe('Filtered Search Dropdown Manager', () => {
       });
 
       it('should add tokenName and tokenValue', () => {
-        gl.FilteredSearchDropdownManager.addWordToInput('label');
+        FilteredSearchDropdownManager.addWordToInput('label');
 
         let token = document.querySelector('.tokens-container .js-visual-token');
 
@@ -46,9 +44,9 @@ describe('Filtered Search Dropdown Manager', () => {
         expect(token.querySelector('.name').innerText).toBe('label');
         expect(getInputValue()).toBe('');
 
-        gl.FilteredSearchDropdownManager.addWordToInput('label', 'none');
+        FilteredSearchDropdownManager.addWordToInput('label', 'none');
         // We have to get that reference again
-        // Because gl.FilteredSearchDropdownManager deletes the previous token
+        // Because FilteredSearchDropdownManager deletes the previous token
         token = document.querySelector('.tokens-container .js-visual-token');
 
         expect(token.classList.contains('filtered-search-token')).toEqual(true);
@@ -61,7 +59,7 @@ describe('Filtered Search Dropdown Manager', () => {
     describe('input has existing value', () => {
       it('should be able to just add tokenName', () => {
         setInputValue('a');
-        gl.FilteredSearchDropdownManager.addWordToInput('author');
+        FilteredSearchDropdownManager.addWordToInput('author');
 
         const token = document.querySelector('.tokens-container .js-visual-token');
 
@@ -71,10 +69,10 @@ describe('Filtered Search Dropdown Manager', () => {
       });
 
       it('should replace tokenValue', () => {
-        gl.FilteredSearchDropdownManager.addWordToInput('author');
+        FilteredSearchDropdownManager.addWordToInput('author');
 
         setInputValue('roo');
-        gl.FilteredSearchDropdownManager.addWordToInput(null, '@root');
+        FilteredSearchDropdownManager.addWordToInput(null, '@root');
 
         const token = document.querySelector('.tokens-container .js-visual-token');
 
@@ -85,10 +83,10 @@ describe('Filtered Search Dropdown Manager', () => {
       });
 
       it('should add tokenValues containing spaces', () => {
-        gl.FilteredSearchDropdownManager.addWordToInput('label');
+        FilteredSearchDropdownManager.addWordToInput('label');
 
         setInputValue('"test ');
-        gl.FilteredSearchDropdownManager.addWordToInput('label', '~\'"test me"\'');
+        FilteredSearchDropdownManager.addWordToInput('label', '~\'"test me"\'');
 
         const token = document.querySelector('.tokens-container .js-visual-token');
 
diff --git a/spec/javascripts/filtered_search/filtered_search_manager_spec.js b/spec/javascripts/filtered_search/filtered_search_manager_spec.js
index 0ed9a587dc1..95d02974bdc 100644
--- a/spec/javascripts/filtered_search/filtered_search_manager_spec.js
+++ b/spec/javascripts/filtered_search/filtered_search_manager_spec.js
@@ -5,9 +5,10 @@ import RecentSearchesServiceError from '~/filtered_search/services/recent_search
 import RecentSearchesRoot from '~/filtered_search/recent_searches_root';
 import FilteredSearchTokenKeys from '~/filtered_search/filtered_search_token_keys';
 import '~/lib/utils/common_utils';
-import '~/filtered_search/filtered_search_tokenizer';
-import '~/filtered_search/filtered_search_dropdown_manager';
-import '~/filtered_search/filtered_search_manager';
+import DropdownUtils from '~/filtered_search/dropdown_utils';
+import FilteredSearchVisualTokens from '~/filtered_search/filtered_search_visual_tokens';
+import FilteredSearchDropdownManager from '~/filtered_search/filtered_search_dropdown_manager';
+import FilteredSearchManager from '~/filtered_search/filtered_search_manager';
 import FilteredSearchSpecHelper from '../helpers/filtered_search_spec_helper';
 
 describe('Filtered Search Manager', () => {
@@ -49,21 +50,21 @@ describe('Filtered Search Manager', () => {
       </div>
     `);
 
-    spyOn(gl.FilteredSearchDropdownManager.prototype, 'setDropdown').and.callFake(() => {});
+    spyOn(FilteredSearchDropdownManager.prototype, 'setDropdown').and.callFake(() => {});
   });
 
   const initializeManager = () => {
     /* eslint-disable jasmine/no-unsafe-spy */
-    spyOn(gl.FilteredSearchManager.prototype, 'loadSearchParamsFromURL').and.callFake(() => {});
-    spyOn(gl.FilteredSearchManager.prototype, 'tokenChange').and.callFake(() => {});
-    spyOn(gl.FilteredSearchDropdownManager.prototype, 'updateDropdownOffset').and.callFake(() => {});
+    spyOn(FilteredSearchManager.prototype, 'loadSearchParamsFromURL').and.callFake(() => {});
+    spyOn(FilteredSearchManager.prototype, 'tokenChange').and.callFake(() => {});
+    spyOn(FilteredSearchDropdownManager.prototype, 'updateDropdownOffset').and.callFake(() => {});
     spyOn(gl.utils, 'getParameterByName').and.returnValue(null);
-    spyOn(gl.FilteredSearchVisualTokens, 'unselectTokens').and.callThrough();
+    spyOn(FilteredSearchVisualTokens, 'unselectTokens').and.callThrough();
     /* eslint-enable jasmine/no-unsafe-spy */
 
     input = document.querySelector('.filtered-search');
     tokensContainer = document.querySelector('.tokens-container');
-    manager = new gl.FilteredSearchManager({ page });
+    manager = new FilteredSearchManager({ page });
     manager.setup();
   };
 
@@ -81,7 +82,7 @@ describe('Filtered Search Manager', () => {
     });
 
     it('should instantiate RecentSearchesStore with isLocalStorageAvailable', () => {
-      manager = new gl.FilteredSearchManager({ page });
+      manager = new FilteredSearchManager({ page });
 
       expect(RecentSearchesService.isAvailable).toHaveBeenCalled();
       expect(recentSearchesStoreSrc.default).toHaveBeenCalledWith({
@@ -93,7 +94,7 @@ describe('Filtered Search Manager', () => {
 
   describe('setup', () => {
     beforeEach(() => {
-      manager = new gl.FilteredSearchManager({ page });
+      manager = new FilteredSearchManager({ page });
     });
 
     it('should not instantiate Flash if an RecentSearchesServiceError is caught', () => {
@@ -108,7 +109,7 @@ describe('Filtered Search Manager', () => {
 
   describe('searchState', () => {
     beforeEach(() => {
-      spyOn(gl.FilteredSearchManager.prototype, 'search').and.callFake(() => {});
+      spyOn(FilteredSearchManager.prototype, 'search').and.callFake(() => {});
       initializeManager();
     });
 
@@ -134,7 +135,7 @@ describe('Filtered Search Manager', () => {
       };
 
       manager.searchState(e);
-      expect(gl.FilteredSearchManager.prototype.search).not.toHaveBeenCalled();
+      expect(FilteredSearchManager.prototype.search).not.toHaveBeenCalled();
     });
 
     it('should call search when there is state', () => {
@@ -149,7 +150,7 @@ describe('Filtered Search Manager', () => {
       };
 
       manager.searchState(e);
-      expect(gl.FilteredSearchManager.prototype.search).toHaveBeenCalledWith('opened');
+      expect(FilteredSearchManager.prototype.search).toHaveBeenCalledWith('opened');
     });
   });
 
@@ -251,44 +252,44 @@ describe('Filtered Search Manager', () => {
       });
 
       it('removes last token', () => {
-        spyOn(gl.FilteredSearchVisualTokens, 'removeLastTokenPartial').and.callThrough();
+        spyOn(FilteredSearchVisualTokens, 'removeLastTokenPartial').and.callThrough();
         dispatchBackspaceEvent(input, 'keyup');
         dispatchBackspaceEvent(input, 'keyup');
 
-        expect(gl.FilteredSearchVisualTokens.removeLastTokenPartial).toHaveBeenCalled();
+        expect(FilteredSearchVisualTokens.removeLastTokenPartial).toHaveBeenCalled();
       });
 
       it('sets the input', () => {
-        spyOn(gl.FilteredSearchVisualTokens, 'getLastTokenPartial').and.callThrough();
+        spyOn(FilteredSearchVisualTokens, 'getLastTokenPartial').and.callThrough();
         dispatchDeleteEvent(input, 'keyup');
         dispatchDeleteEvent(input, 'keyup');
 
-        expect(gl.FilteredSearchVisualTokens.getLastTokenPartial).toHaveBeenCalled();
+        expect(FilteredSearchVisualTokens.getLastTokenPartial).toHaveBeenCalled();
         expect(input.value).toEqual('~bug');
       });
     });
 
     it('does not remove token or change input when there is existing input', () => {
-      spyOn(gl.FilteredSearchVisualTokens, 'removeLastTokenPartial').and.callThrough();
-      spyOn(gl.FilteredSearchVisualTokens, 'getLastTokenPartial').and.callThrough();
+      spyOn(FilteredSearchVisualTokens, 'removeLastTokenPartial').and.callThrough();
+      spyOn(FilteredSearchVisualTokens, 'getLastTokenPartial').and.callThrough();
 
       input.value = 'text';
       dispatchDeleteEvent(input, 'keyup');
 
-      expect(gl.FilteredSearchVisualTokens.removeLastTokenPartial).not.toHaveBeenCalled();
-      expect(gl.FilteredSearchVisualTokens.getLastTokenPartial).not.toHaveBeenCalled();
+      expect(FilteredSearchVisualTokens.removeLastTokenPartial).not.toHaveBeenCalled();
+      expect(FilteredSearchVisualTokens.getLastTokenPartial).not.toHaveBeenCalled();
       expect(input.value).toEqual('text');
     });
 
     it('does not remove previous token on single backspace press', () => {
-      spyOn(gl.FilteredSearchVisualTokens, 'removeLastTokenPartial').and.callThrough();
-      spyOn(gl.FilteredSearchVisualTokens, 'getLastTokenPartial').and.callThrough();
+      spyOn(FilteredSearchVisualTokens, 'removeLastTokenPartial').and.callThrough();
+      spyOn(FilteredSearchVisualTokens, 'getLastTokenPartial').and.callThrough();
 
       input.value = 't';
       dispatchDeleteEvent(input, 'keyup');
 
-      expect(gl.FilteredSearchVisualTokens.removeLastTokenPartial).not.toHaveBeenCalled();
-      expect(gl.FilteredSearchVisualTokens.getLastTokenPartial).not.toHaveBeenCalled();
+      expect(FilteredSearchVisualTokens.removeLastTokenPartial).not.toHaveBeenCalled();
+      expect(FilteredSearchVisualTokens.getLastTokenPartial).not.toHaveBeenCalled();
       expect(input.value).toEqual('t');
     });
   });
@@ -309,7 +310,7 @@ describe('Filtered Search Manager', () => {
 
     describe('unselected token', () => {
       beforeEach(() => {
-        spyOn(gl.FilteredSearchManager.prototype, 'removeSelectedToken').and.callThrough();
+        spyOn(FilteredSearchManager.prototype, 'removeSelectedToken').and.callThrough();
 
         tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
           FilteredSearchSpecHelper.createFilterVisualTokenHTML('milestone', 'none'),
@@ -380,16 +381,16 @@ describe('Filtered Search Manager', () => {
 
   describe('removeSelectedToken', () => {
     beforeEach(() => {
-      spyOn(gl.FilteredSearchVisualTokens, 'removeSelectedToken').and.callThrough();
-      spyOn(gl.FilteredSearchManager.prototype, 'handleInputPlaceholder').and.callThrough();
-      spyOn(gl.FilteredSearchManager.prototype, 'toggleClearSearchButton').and.callThrough();
+      spyOn(FilteredSearchVisualTokens, 'removeSelectedToken').and.callThrough();
+      spyOn(FilteredSearchManager.prototype, 'handleInputPlaceholder').and.callThrough();
+      spyOn(FilteredSearchManager.prototype, 'toggleClearSearchButton').and.callThrough();
       initializeManager();
     });
 
     it('calls FilteredSearchVisualTokens.removeSelectedToken', () => {
       manager.removeSelectedToken();
 
-      expect(gl.FilteredSearchVisualTokens.removeSelectedToken).toHaveBeenCalled();
+      expect(FilteredSearchVisualTokens.removeSelectedToken).toHaveBeenCalled();
     });
 
     it('calls handleInputPlaceholder', () => {
@@ -421,12 +422,12 @@ describe('Filtered Search Manager', () => {
       manager.filteredSearchInput.value = inputValue;
       manager.filteredSearchInput.dispatchEvent(new Event('input'));
 
-      expect(gl.DropdownUtils.getSearchQuery()).toEqual(inputValue);
+      expect(DropdownUtils.getSearchQuery()).toEqual(inputValue);
 
       manager.clearSearchButton.click();
 
       expect(manager.filteredSearchInput.value).toEqual('');
-      expect(gl.DropdownUtils.getSearchQuery()).toEqual('');
+      expect(DropdownUtils.getSearchQuery()).toEqual('');
     });
   });
 
diff --git a/spec/javascripts/filtered_search/filtered_search_tokenizer_spec.js b/spec/javascripts/filtered_search/filtered_search_tokenizer_spec.js
index bf8b66f1110..465f5f79931 100644
--- a/spec/javascripts/filtered_search/filtered_search_tokenizer_spec.js
+++ b/spec/javascripts/filtered_search/filtered_search_tokenizer_spec.js
@@ -1,19 +1,19 @@
 import FilteredSearchTokenKeys from '~/filtered_search/filtered_search_token_keys';
-import '~/filtered_search/filtered_search_tokenizer';
+import FilteredSearchTokenizer from '~/filtered_search/filtered_search_tokenizer';
 
 describe('Filtered Search Tokenizer', () => {
   const allowedKeys = FilteredSearchTokenKeys.getKeys();
 
   describe('processTokens', () => {
     it('returns for input containing only search value', () => {
-      const results = gl.FilteredSearchTokenizer.processTokens('searchTerm', allowedKeys);
+      const results = FilteredSearchTokenizer.processTokens('searchTerm', allowedKeys);
       expect(results.searchToken).toBe('searchTerm');
       expect(results.tokens.length).toBe(0);
       expect(results.lastToken).toBe(results.searchToken);
     });
 
     it('returns for input containing only tokens', () => {
-      const results = gl.FilteredSearchTokenizer
+      const results = FilteredSearchTokenizer
         .processTokens('author:@root label:~"Very Important" milestone:%v1.0 assignee:none', allowedKeys);
       expect(results.searchToken).toBe('');
       expect(results.tokens.length).toBe(4);
@@ -37,7 +37,7 @@ describe('Filtered Search Tokenizer', () => {
     });
 
     it('returns for input starting with search value and ending with tokens', () => {
-      const results = gl.FilteredSearchTokenizer
+      const results = FilteredSearchTokenizer
         .processTokens('searchTerm anotherSearchTerm milestone:none', allowedKeys);
       expect(results.searchToken).toBe('searchTerm anotherSearchTerm');
       expect(results.tokens.length).toBe(1);
@@ -48,7 +48,7 @@ describe('Filtered Search Tokenizer', () => {
     });
 
     it('returns for input starting with tokens and ending with search value', () => {
-      const results = gl.FilteredSearchTokenizer
+      const results = FilteredSearchTokenizer
         .processTokens('assignee:@user searchTerm', allowedKeys);
 
       expect(results.searchToken).toBe('searchTerm');
@@ -60,7 +60,7 @@ describe('Filtered Search Tokenizer', () => {
     });
 
     it('returns for input containing search value wrapped between tokens', () => {
-      const results = gl.FilteredSearchTokenizer
+      const results = FilteredSearchTokenizer
         .processTokens('author:@root label:~"Won\'t fix" searchTerm anotherSearchTerm milestone:none', allowedKeys);
 
       expect(results.searchToken).toBe('searchTerm anotherSearchTerm');
@@ -81,7 +81,7 @@ describe('Filtered Search Tokenizer', () => {
     });
 
     it('returns for input containing search value in between tokens', () => {
-      const results = gl.FilteredSearchTokenizer
+      const results = FilteredSearchTokenizer
         .processTokens('author:@root searchTerm assignee:none anotherSearchTerm label:~Doing', allowedKeys);
       expect(results.searchToken).toBe('searchTerm anotherSearchTerm');
       expect(results.tokens.length).toBe(3);
@@ -101,14 +101,14 @@ describe('Filtered Search Tokenizer', () => {
     });
 
     it('returns search value for invalid tokens', () => {
-      const results = gl.FilteredSearchTokenizer.processTokens('fake:token', allowedKeys);
+      const results = FilteredSearchTokenizer.processTokens('fake:token', allowedKeys);
       expect(results.lastToken).toBe('fake:token');
       expect(results.searchToken).toBe('fake:token');
       expect(results.tokens.length).toEqual(0);
     });
 
     it('returns search value and token for mix of valid and invalid tokens', () => {
-      const results = gl.FilteredSearchTokenizer.processTokens('label:real fake:token', allowedKeys);
+      const results = FilteredSearchTokenizer.processTokens('label:real fake:token', allowedKeys);
       expect(results.tokens.length).toEqual(1);
       expect(results.tokens[0].key).toBe('label');
       expect(results.tokens[0].value).toBe('real');
@@ -118,13 +118,13 @@ describe('Filtered Search Tokenizer', () => {
     });
 
     it('returns search value for invalid symbols', () => {
-      const results = gl.FilteredSearchTokenizer.processTokens('std::includes', allowedKeys);
+      const results = FilteredSearchTokenizer.processTokens('std::includes', allowedKeys);
       expect(results.lastToken).toBe('std::includes');
       expect(results.searchToken).toBe('std::includes');
     });
 
     it('removes duplicated values', () => {
-      const results = gl.FilteredSearchTokenizer.processTokens('label:~foo label:~foo', allowedKeys);
+      const results = FilteredSearchTokenizer.processTokens('label:~foo label:~foo', allowedKeys);
       expect(results.tokens.length).toBe(1);
       expect(results.tokens[0].key).toBe('label');
       expect(results.tokens[0].value).toBe('foo');
diff --git a/spec/javascripts/filtered_search/filtered_search_visual_tokens_spec.js b/spec/javascripts/filtered_search/filtered_search_visual_tokens_spec.js
index 0684c3498a2..f1da5f81c0f 100644
--- a/spec/javascripts/filtered_search/filtered_search_visual_tokens_spec.js
+++ b/spec/javascripts/filtered_search/filtered_search_visual_tokens_spec.js
@@ -2,11 +2,12 @@ import _ from 'underscore';
 import AjaxCache from '~/lib/utils/ajax_cache';
 import UsersCache from '~/lib/utils/users_cache';
 
-import '~/filtered_search/filtered_search_visual_tokens';
+import FilteredSearchVisualTokens from '~/filtered_search/filtered_search_visual_tokens';
+import DropdownUtils from '~/filtered_search//dropdown_utils';
 import FilteredSearchSpecHelper from '../helpers/filtered_search_spec_helper';
 
 describe('Filtered Search Visual Tokens', () => {
-  const subject = gl.FilteredSearchVisualTokens;
+  const subject = FilteredSearchVisualTokens;
 
   const findElements = (tokenElement) => {
     const tokenNameElement = tokenElement.querySelector('.name');
@@ -860,25 +861,25 @@ describe('Filtered Search Visual Tokens', () => {
     it('does not preprocess more than once', () => {
       let labels = [];
 
-      spyOn(gl.DropdownUtils, 'duplicateLabelPreprocessing').and.callFake(() => []);
+      spyOn(DropdownUtils, 'duplicateLabelPreprocessing').and.callFake(() => []);
 
-      labels = gl.FilteredSearchVisualTokens.preprocessLabel(endpoint, labels);
-      gl.FilteredSearchVisualTokens.preprocessLabel(endpoint, labels);
+      labels = FilteredSearchVisualTokens.preprocessLabel(endpoint, labels);
+      FilteredSearchVisualTokens.preprocessLabel(endpoint, labels);
 
-      expect(gl.DropdownUtils.duplicateLabelPreprocessing.calls.count()).toEqual(1);
+      expect(DropdownUtils.duplicateLabelPreprocessing.calls.count()).toEqual(1);
     });
 
     describe('not preprocessed before', () => {
       it('returns preprocessed labels', () => {
         let labels = [];
         expect(labels.preprocessed).not.toEqual(true);
-        labels = gl.FilteredSearchVisualTokens.preprocessLabel(endpoint, labels);
+        labels = FilteredSearchVisualTokens.preprocessLabel(endpoint, labels);
         expect(labels.preprocessed).toEqual(true);
       });
 
       it('overrides AjaxCache with preprocessed results', () => {
         spyOn(AjaxCache, 'override').and.callFake(() => {});
-        gl.FilteredSearchVisualTokens.preprocessLabel(endpoint, []);
+        FilteredSearchVisualTokens.preprocessLabel(endpoint, []);
         expect(AjaxCache.override.calls.count()).toEqual(1);
       });
     });
@@ -926,7 +927,7 @@ describe('Filtered Search Visual Tokens', () => {
     };
 
     const findLabel = tokenValue => labelData.find(
-      label => tokenValue === `~${gl.DropdownUtils.getEscapedText(label.title)}`,
+      label => tokenValue === `~${DropdownUtils.getEscapedText(label.title)}`,
     );
 
     it('updates the color of a label token', (done) => {
diff --git a/spec/javascripts/projects/project_import_gitlab_project_spec.js b/spec/javascripts/projects/project_import_gitlab_project_spec.js
index 2f1aae109e3..126f73103e0 100644
--- a/spec/javascripts/projects/project_import_gitlab_project_spec.js
+++ b/spec/javascripts/projects/project_import_gitlab_project_spec.js
@@ -10,7 +10,7 @@ describe('Import Gitlab project', () => {
       <input class="js-path-name" />
     `);
 
-    projectImportGitlab.bindEvents();
+    projectImportGitlab();
   });
 
   afterEach(() => {