Rename "Slash commands" to "Quick actions"

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/27070

Deprecate "chat commands" in favor of "slash commands"

We looked for things like:

 - `slash commmand`
 - `slash_command`
 - `slash-command`
 - `SlashCommand`

91 files changed, 299 insertions, 292 deletions

diff --git a/app/assets/javascripts/gfm_auto_complete.js b/app/assets/javascripts/gfm_auto_complete.js
index 401dec1a370..105762cb1ba 100644
--- a/app/assets/javascripts/gfm_auto_complete.js
+++ b/app/assets/javascripts/gfm_auto_complete.js
@@ -34,7 +34,7 @@ class GfmAutoComplete {
       const $input = $(input);
       $input.off('focus.setupAtWho').on('focus.setupAtWho', this.setupAtWho.bind(this, $input));
       // This triggers at.js again
-      // Needed for slash commands with suffixes (ex: /label ~)
+      // Needed for quick actions with suffixes (ex: /label ~)
       $input.on('inserted-commands.atwho', $input.trigger.bind($input, 'keyup'));
       $input.on('clear-commands-cache.atwho', () => this.clearCache());
     });
@@ -48,8 +48,8 @@ class GfmAutoComplete {
     if (this.enableMap.mergeRequests) this.setupMergeRequests($input);
     if (this.enableMap.labels) this.setupLabels($input);
 
-    // We don't instantiate the slash commands autocomplete for note and issue/MR edit forms
-    $input.filter('[data-supports-slash-commands="true"]').atwho({
+    // We don't instantiate the quick actions autocomplete for note and issue/MR edit forms
+    $input.filter('[data-supports-quick-actions="true"]').atwho({
       at: '/',
       alias: 'commands',
       searchKey: 'search',
diff --git a/app/assets/javascripts/issue_show/components/fields/description.vue b/app/assets/javascripts/issue_show/components/fields/description.vue
index 30a1be5cb50..54650d2f184 100644
--- a/app/assets/javascripts/issue_show/components/fields/description.vue
+++ b/app/assets/javascripts/issue_show/components/fields/description.vue
@@ -41,7 +41,7 @@
       <textarea
         id="issue-description"
         class="note-textarea js-gfm-input js-autosize markdown-area"
-        data-supports-slash-commands="false"
+        data-supports-quick-actionss="false"
         aria-label="Description"
         v-model="formState.description"
         ref="textarea"
diff --git a/app/assets/javascripts/notes.js b/app/assets/javascripts/notes.js
index 978be3b20c1..e2d96695e6d 100644
--- a/app/assets/javascripts/notes.js
+++ b/app/assets/javascripts/notes.js
@@ -32,7 +32,7 @@ const normalizeNewlines = function(str) {
 (function() {
   this.Notes = (function() {
     const MAX_VISIBLE_COMMIT_LIST_COUNT = 3;
-    const REGEX_SLASH_COMMANDS = /^\/\w+.*$/gm;
+    const REGEX_QUICK_ACTIONS = /^\/\w+.*$/gm;
 
     Notes.interval = null;
 
@@ -280,7 +280,7 @@ const normalizeNewlines = function(str) {
       return this.initRefresh();
     };
 
-    Notes.prototype.handleSlashCommands = function(noteEntity) {
+    Notes.prototype.handleQuickActions = function(noteEntity) {
       var votesBlock;
       if (noteEntity.commands_changes) {
         if ('merge' in noteEntity.commands_changes) {
@@ -1198,27 +1198,27 @@ const normalizeNewlines = function(str) {
     };
 
     /**
-     * Identify if comment has any slash commands
+     * Identify if comment has any quick actions
      */
-    Notes.prototype.hasSlashCommands = function(formContent) {
-      return REGEX_SLASH_COMMANDS.test(formContent);
+    Notes.prototype.hasQuickActions = function(formContent) {
+      return REGEX_QUICK_ACTIONS.test(formContent);
     };
 
     /**
-     * Remove slash commands and leave comment with pure message
+     * Remove quick actions and leave comment with pure message
      */
-    Notes.prototype.stripSlashCommands = function(formContent) {
-      return formContent.replace(REGEX_SLASH_COMMANDS, '').trim();
+    Notes.prototype.stripQuickActions = function(formContent) {
+      return formContent.replace(REGEX_QUICK_ACTIONS, '').trim();
     };
 
     /**
-     * Gets appropriate description from slash commands found in provided `formContent`
+     * Gets appropriate description from quick actions found in provided `formContent`
      */
-    Notes.prototype.getSlashCommandDescription = function (formContent, availableSlashCommands = []) {
+    Notes.prototype.getQuickActionDescription = function (formContent, availableQuickActions = []) {
       let tempFormContent;
 
-      // Identify executed slash commands from `formContent`
-      const executedCommands = availableSlashCommands.filter((command, index) => {
+      // Identify executed quick actions from `formContent`
+      const executedCommands = availableQuickActions.filter((command, index) => {
         const commandRegex = new RegExp(`/${command.name}`);
         return commandRegex.test(formContent);
       });
@@ -1276,7 +1276,7 @@ const normalizeNewlines = function(str) {
     };
 
     /**
-     * Create Placeholder System Note DOM element populated with slash command description
+     * Create Placeholder System Note DOM element populated with quick action description
      */
     Notes.prototype.createPlaceholderSystemNote = function ({ formContent, uniqueId }) {
       const $tempNote = $(
@@ -1325,7 +1325,7 @@ const normalizeNewlines = function(str) {
       const { formData, formContent, formAction } = this.getFormData($form);
       let noteUniqueId;
       let systemNoteUniqueId;
-      let hasSlashCommands = false;
+      let hasQuickActions = false;
       let $notesContainer;
       let tempFormContent;
 
@@ -1344,9 +1344,9 @@ const normalizeNewlines = function(str) {
       }
 
       tempFormContent = formContent;
-      if (this.hasSlashCommands(formContent)) {
-        tempFormContent = this.stripSlashCommands(formContent);
-        hasSlashCommands = true;
+      if (this.hasQuickActions(formContent)) {
+        tempFormContent = this.stripQuickActions(formContent);
+        hasQuickActions = true;
       }
 
       // Show placeholder note
@@ -1363,10 +1363,10 @@ const normalizeNewlines = function(str) {
       }
 
       // Show placeholder system note
-      if (hasSlashCommands) {
+      if (hasQuickActions) {
         systemNoteUniqueId = _.uniqueId('tempSystemNote_');
         $notesContainer.append(this.createPlaceholderSystemNote({
-          formContent: this.getSlashCommandDescription(formContent, AjaxCache.get(gl.GfmAutoComplete.dataSources.commands)),
+          formContent: this.getQuickActionDescription(formContent, AjaxCache.get(gl.GfmAutoComplete.dataSources.commands)),
           uniqueId: systemNoteUniqueId,
         }));
       }
@@ -1388,7 +1388,7 @@ const normalizeNewlines = function(str) {
           $notesContainer.find(`#${noteUniqueId}`).remove();
 
           // Reset cached commands list when command is applied
-          if (hasSlashCommands) {
+          if (hasQuickActions) {
             $form.find('textarea.js-note-text').trigger('clear-commands-cache.atwho');
           }
 
@@ -1422,7 +1422,7 @@ const normalizeNewlines = function(str) {
           }
 
           if (note.commands_changes) {
-            this.handleSlashCommands(note);
+            this.handleQuickActions(note);
           }
 
           $form.trigger('ajax:success', [note]);
@@ -1430,7 +1430,7 @@ const normalizeNewlines = function(str) {
           // Submission failed, remove placeholder note and show Flash error message
           $notesContainer.find(`#${noteUniqueId}`).remove();
 
-          if (hasSlashCommands) {
+          if (hasQuickActions) {
             $notesContainer.find(`#${systemNoteUniqueId}`).remove();
           }
 
diff --git a/app/assets/javascripts/preview_markdown.js b/app/assets/javascripts/preview_markdown.js
index 4a3df2fd465..141333b2b4d 100644
--- a/app/assets/javascripts/preview_markdown.js
+++ b/app/assets/javascripts/preview_markdown.js
@@ -3,7 +3,7 @@
 // MarkdownPreview
 //
 // Handles toggling the "Write" and "Preview" tab clicks, rendering the preview
-// (including the explanation of slash commands), and showing a warning when
+// (including the explanation of quick actions), and showing a warning when
 // more than `x` users are referenced.
 //
 (function () {
diff --git a/app/assets/javascripts/sidebar/components/time_tracking/help_state.js b/app/assets/javascripts/sidebar/components/time_tracking/help_state.js
index b2a77462fe0..142ad437509 100644
--- a/app/assets/javascripts/sidebar/components/time_tracking/help_state.js
+++ b/app/assets/javascripts/sidebar/components/time_tracking/help_state.js
@@ -15,10 +15,10 @@ export default {
     <div class="time-tracking-help-state">
       <div class="time-tracking-info">
         <h4>
-          Track time with slash commands
+          Track time with quick actions
         </h4>
         <p>
-          Slash commands can be used in the issues description and comment boxes.
+          Quick actions can be used in the issues description and comment boxes.
         </p>
         <p>
           <code>
diff --git a/app/assets/javascripts/sidebar/components/time_tracking/sidebar_time_tracking.js b/app/assets/javascripts/sidebar/components/time_tracking/sidebar_time_tracking.js
index 244b67b3ad9..650e935b116 100644
--- a/app/assets/javascripts/sidebar/components/time_tracking/sidebar_time_tracking.js
+++ b/app/assets/javascripts/sidebar/components/time_tracking/sidebar_time_tracking.js
@@ -16,10 +16,10 @@ export default {
     'issuable-time-tracker': timeTracker,
   },
   methods: {
-    listenForSlashCommands() {
-      $(document).on('ajax:success', '.gfm-form', this.slashCommandListened);
+    listenForQuickActions() {
+      $(document).on('ajax:success', '.gfm-form', this.quickActionListened);
     },
-    slashCommandListened(e, data) {
+    quickActionListened(e, data) {
       const subscribedCommands = ['spend_time', 'time_estimate'];
       let changedCommands;
       if (data !== undefined) {
@@ -35,7 +35,7 @@ export default {
     },
   },
   mounted() {
-    this.listenForSlashCommands();
+    this.listenForQuickActions();
   },
   template: `
     <div class="block">
diff --git a/app/helpers/notes_helper.rb b/app/helpers/notes_helper.rb
index c59d8dafc83..64ad7b280cb 100644
--- a/app/helpers/notes_helper.rb
+++ b/app/helpers/notes_helper.rb
@@ -10,8 +10,8 @@ module NotesHelper
     Ability.can_edit_note?(current_user, note)
   end
 
-  def note_supports_slash_commands?(note)
-    Notes::SlashCommandsService.supported?(note, current_user)
+  def note_supports_quick_actions?(note)
+    Notes::QuickActionsService.supported?(note, current_user)
   end
 
   def noteable_json(noteable)
diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb
index dd155252ad5..f842143282f 100644
--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -889,7 +889,7 @@ class MergeRequest < ActiveRecord::Base
     !has_commits?
   end
 
-  def mergeable_with_slash_command?(current_user, autocomplete_precheck: false, last_diff_sha: nil)
+  def mergeable_with_quick_action?(current_user, autocomplete_precheck: false, last_diff_sha: nil)
     return false unless can_be_merged_by?(current_user)
 
     return true if autocomplete_precheck
diff --git a/app/models/note.rb b/app/models/note.rb
index 244bf169c29..3221e653e30 100644
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -32,7 +32,7 @@ class Note < ActiveRecord::Base
   # Banzai::ObjectRenderer
   attr_accessor :user_visible_reference_count
 
-  # Attribute used to store the attributes that have ben changed by slash commands.
+  # Attribute used to store the attributes that have ben changed by quick actions.
   attr_accessor :commands_changes
 
   default_value_for :system, false
diff --git a/app/models/project_services/mattermost_slash_commands_service.rb b/app/models/project_services/mattermost_slash_commands_service.rb
index 56f42d63b2d..c2f887e24a0 100644
--- a/app/models/project_services/mattermost_slash_commands_service.rb
+++ b/app/models/project_services/mattermost_slash_commands_service.rb
@@ -1,4 +1,4 @@
-class MattermostSlashCommandsService < ChatSlashCommandsService
+class MattermostSlashCommandsService < SlashCommandsService
   include TriggersHelper
 
   prop_accessor :token
diff --git a/app/models/project_services/slack_slash_commands_service.rb b/app/models/project_services/slack_slash_commands_service.rb
index 2182c1c7e4b..1c3892a3f75 100644
--- a/app/models/project_services/slack_slash_commands_service.rb
+++ b/app/models/project_services/slack_slash_commands_service.rb
@@ -1,4 +1,4 @@
-class SlackSlashCommandsService < ChatSlashCommandsService
+class SlackSlashCommandsService < SlashCommandsService
   include TriggersHelper
 
   def title
diff --git a/app/models/project_services/chat_slash_commands_service.rb b/app/models/project_services/slash_commands_service.rb
index 8b5bc24fd3c..4592cb747a0 100644
--- a/app/models/project_services/chat_slash_commands_service.rb
+++ b/app/models/project_services/slash_commands_service.rb
@@ -1,6 +1,6 @@
 # Base class for Chat services
 # This class is not meant to be used directly, but only to inherrit from.
-class ChatSlashCommandsService < Service
+class SlashCommandsService < Service
   default_value_for :category, 'chat'
 
   prop_accessor :token
@@ -33,10 +33,10 @@ class ChatSlashCommandsService < Service
     user = find_chat_user(params)
 
     if user
-      Gitlab::ChatCommands::Command.new(project, user, params).execute
+      Gitlab::SlashCommands::Command.new(project, user, params).execute
     else
       url = authorize_chat_name_url(params)
-      Gitlab::ChatCommands::Presenters::Access.new(url).authorize
+      Gitlab::SlashCommands::Presenters::Access.new(url).authorize
     end
   end
 
diff --git a/app/policies/global_policy.rb b/app/policies/global_policy.rb
index 4757ba71680..2683aaad981 100644
--- a/app/policies/global_policy.rb
+++ b/app/policies/global_policy.rb
@@ -10,7 +10,7 @@ class GlobalPolicy < BasePolicy
       can! :access_api
       can! :access_git
       can! :receive_notifications
-      can! :use_slash_commands
+      can! :use_quick_actions
     end
   end
 end
diff --git a/app/services/issuable_base_service.rb b/app/services/issuable_base_service.rb
index a65d6e11c47..85708027ee7 100644
--- a/app/services/issuable_base_service.rb
+++ b/app/services/issuable_base_service.rb
@@ -142,9 +142,9 @@ class IssuableBaseService < BaseService
     LabelsFinder.new(current_user, project_id: @project.id).execute
   end
 
-  def merge_slash_commands_into_params!(issuable)
+  def merge_quick_actions_into_params!(issuable)
     description, command_params =
-      SlashCommands::InterpretService.new(project, current_user).
+      QuickActions::InterpretService.new(project, current_user).
         execute(params[:description], issuable)
 
     # Avoid a description already set on an issuable to be overwritten by a nil
@@ -162,7 +162,7 @@ class IssuableBaseService < BaseService
   end
 
   def create(issuable)
-    merge_slash_commands_into_params!(issuable)
+    merge_quick_actions_into_params!(issuable)
     filter_params(issuable)
 
     params.delete(:state_event)
diff --git a/app/services/merge_requests/update_service.rb b/app/services/merge_requests/update_service.rb
index 5c843a258fb..75a65aecd1a 100644
--- a/app/services/merge_requests/update_service.rb
+++ b/app/services/merge_requests/update_service.rb
@@ -7,7 +7,7 @@ module MergeRequests
       params.except!(:target_project_id)
       params.except!(:source_branch)
 
-      merge_from_slash_command(merge_request) if params[:merge]
+      merge_from_quick_action(merge_request) if params[:merge]
 
       if merge_request.closed_without_fork?
         params.except!(:target_branch, :force_remove_source_branch)
@@ -74,9 +74,9 @@ module MergeRequests
       end
     end
 
-    def merge_from_slash_command(merge_request)
+    def merge_from_quick_action(merge_request)
       last_diff_sha = params.delete(:merge)
-      return unless merge_request.mergeable_with_slash_command?(current_user, last_diff_sha: last_diff_sha)
+      return unless merge_request.mergeable_with_quick_action?(current_user, last_diff_sha: last_diff_sha)
 
       merge_request.update(merge_error: nil)
 
diff --git a/app/services/notes/create_service.rb b/app/services/notes/create_service.rb
index f3954f6f8c4..06971483992 100644
--- a/app/services/notes/create_service.rb
+++ b/app/services/notes/create_service.rb
@@ -9,11 +9,11 @@ module Notes
       # We execute commands (extracted from `params[:note]`) on the noteable
       # **before** we save the note because if the note consists of commands
       # only, there is no need be create a note!
-      slash_commands_service = SlashCommandsService.new(project, current_user)
+      quick_actions_service = QuickActionsService.new(project, current_user)
 
-      if slash_commands_service.supported?(note)
+      if quick_actions_service.supported?(note)
         options = { merge_request_diff_head_sha: merge_request_diff_head_sha }
-        content, command_params = slash_commands_service.extract_commands(note, options)
+        content, command_params = quick_actions_service.extract_commands(note, options)
 
         only_commands = content.empty?
 
@@ -30,7 +30,7 @@ module Notes
       end
 
       if command_params.present?
-        slash_commands_service.execute(command_params, note)
+        quick_actions_service.execute(command_params, note)
 
         # We must add the error after we call #save because errors are reset
         # when #save is called
diff --git a/app/services/notes/slash_commands_service.rb b/app/services/notes/quick_actions_service.rb
index ad1e6f6774a..8f81b54164a 100644
--- a/app/services/notes/slash_commands_service.rb
+++ b/app/services/notes/quick_actions_service.rb
@@ -1,5 +1,5 @@
 module Notes
-  class SlashCommandsService < BaseService
+  class QuickActionsService < BaseService
     UPDATE_SERVICES = {
       'Issue' => Issues::UpdateService,
       'MergeRequest' => MergeRequests::UpdateService
@@ -22,7 +22,7 @@ module Notes
     def extract_commands(note, options = {})
       return [note.note, {}] unless supported?(note)
 
-      SlashCommands::InterpretService.new(project, current_user, options).
+      QuickActions::InterpretService.new(project, current_user, options).
         execute(note.note, note.noteable)
     end
 
diff --git a/app/services/preview_markdown_service.rb b/app/services/preview_markdown_service.rb
index 10d45bbf73c..4ee2c1796bd 100644
--- a/app/services/preview_markdown_service.rb
+++ b/app/services/preview_markdown_service.rb
@@ -1,6 +1,6 @@
 class PreviewMarkdownService < BaseService
   def execute
-    text, commands = explain_slash_commands(params[:text])
+    text, commands = explain_quick_actions(params[:text])
     users = find_user_references(text)
 
     success(
@@ -12,11 +12,11 @@ class PreviewMarkdownService < BaseService
 
   private
 
-  def explain_slash_commands(text)
+  def explain_quick_actions(text)
     return text, [] unless %w(Issue MergeRequest).include?(commands_target_type)
 
-    slash_commands_service = SlashCommands::InterpretService.new(project, current_user)
-    slash_commands_service.explain(text, find_commands_target)
+    quick_actions_service = QuickActions::InterpretService.new(project, current_user)
+    quick_actions_service.explain(text, find_commands_target)
   end
 
   def find_user_references(text)
@@ -36,10 +36,10 @@ class PreviewMarkdownService < BaseService
   end
 
   def commands_target_type
-    params[:slash_commands_target_type]
+    params[:quick_actions_target_type]
   end
 
   def commands_target_id
-    params[:slash_commands_target_id]
+    params[:quick_actions_target_id]
   end
 end
diff --git a/app/services/projects/autocomplete_service.rb b/app/services/projects/autocomplete_service.rb
index 015f2828921..fc85f398935 100644
--- a/app/services/projects/autocomplete_service.rb
+++ b/app/services/projects/autocomplete_service.rb
@@ -32,7 +32,7 @@ module Projects
         issuable: noteable,
         current_user: current_user
       }
-      SlashCommands::InterpretService.command_definitions.map do |definition|
+      QuickActions::InterpretService.command_definitions.map do |definition|
         next unless definition.available?(opts)
 
         definition.to_h(opts)
diff --git a/app/services/slash_commands/interpret_service.rb b/app/services/quick_actions/interpret_service.rb
index 83144b1e011..6816b137361 100644
--- a/app/services/slash_commands/interpret_service.rb
+++ b/app/services/quick_actions/interpret_service.rb
@@ -1,13 +1,13 @@
-module SlashCommands
+module QuickActions
   class InterpretService < BaseService
-    include Gitlab::SlashCommands::Dsl
+    include Gitlab::QuickActions::Dsl
 
     attr_reader :issuable
 
     # Takes a text and interprets the commands that are extracted from it.
     # Returns the content without commands, and hash of changes to be applied to a record.
     def execute(content, issuable)
-      return [content, {}] unless current_user.can?(:use_slash_commands)
+      return [content, {}] unless current_user.can?(:use_quick_actions)
 
       @issuable = issuable
       @updates = {}
@@ -20,7 +20,7 @@ module SlashCommands
     # Takes a text and interprets the commands that are extracted from it.
     # Returns the content without commands, and array of changes explained.
     def explain(content, issuable)
-      return [content, []] unless current_user.can?(:use_slash_commands)
+      return [content, []] unless current_user.can?(:use_quick_actions)
 
       @issuable = issuable
 
@@ -32,7 +32,7 @@ module SlashCommands
     private
 
     def extractor
-      Gitlab::SlashCommands::Extractor.new(self.class.command_definitions)
+      Gitlab::QuickActions::Extractor.new(self.class.command_definitions)
     end
 
     desc do
@@ -71,7 +71,7 @@ module SlashCommands
       last_diff_sha = params && params[:merge_request_diff_head_sha]
       issuable.is_a?(MergeRequest) &&
         issuable.persisted? &&
-        issuable.mergeable_with_slash_command?(current_user, autocomplete_precheck: !last_diff_sha, last_diff_sha: last_diff_sha)
+        issuable.mergeable_with_quick_action?(current_user, autocomplete_precheck: !last_diff_sha, last_diff_sha: last_diff_sha)
     end
     command :merge do
       @updates[:merge] = params[:merge_request_diff_head_sha]
diff --git a/app/views/projects/_zen.html.haml b/app/views/projects/_zen.html.haml
index 3b3d08ddd3c..bff11d888a7 100644
--- a/app/views/projects/_zen.html.haml
+++ b/app/views/projects/_zen.html.haml
@@ -1,10 +1,10 @@
 - @gfm_form = true
 - current_text ||= nil
-- supports_slash_commands = local_assigns.fetch(:supports_slash_commands, false)
+- supports_quick_actions = local_assigns.fetch(:supports_quick_actions, false)
 .zen-backdrop
   - classes << ' js-gfm-input js-autosize markdown-area'
   - if defined?(f) && f
-    = f.text_area attr, class: classes, placeholder: placeholder, data: { supports_slash_commands: supports_slash_commands }
+    = f.text_area attr, class: classes, placeholder: placeholder, data: { supports_quick_actions: supports_quick_actions }
   - else
     = text_area_tag attr, current_text, class: classes, placeholder: placeholder
   %a.zen-control.zen-control-leave.js-zen-leave{ href: "#" }
diff --git a/app/views/projects/issues/_issue_by_email.html.haml b/app/views/projects/issues/_issue_by_email.html.haml
index da65157a10b..35b7d1b920c 100644
--- a/app/views/projects/issues/_issue_by_email.html.haml
+++ b/app/views/projects/issues/_issue_by_email.html.haml
@@ -20,7 +20,7 @@
         %p
           The subject will be used as the title of the new issue, and the message will be the description.
 
-          = link_to 'Slash commands', help_page_path('user/project/slash_commands'), target: '_blank', tabindex: -1
+          = link_to 'Quick actions', help_page_path('user/project/quick_actions'), target: '_blank', tabindex: -1
           and styling with
           = link_to 'Markdown', help_page_path('user/markdown'), target: '_blank', tabindex: -1
           are supported.
diff --git a/app/views/shared/form_elements/_description.html.haml b/app/views/shared/form_elements/_description.html.haml
index 307d4919224..f65bb6a29e6 100644
--- a/app/views/shared/form_elements/_description.html.haml
+++ b/app/views/shared/form_elements/_description.html.haml
@@ -2,10 +2,10 @@
 - model = local_assigns.fetch(:model)
 
 - form = local_assigns.fetch(:form)
-- supports_slash_commands = model.new_record?
+- supports_quick_actions = model.new_record?
 
-- if supports_slash_commands
-  - preview_url = preview_markdown_path(project, slash_commands_target_type: model.class.name)
+- if supports_quick_actions
+  - preview_url = preview_markdown_path(project, quick_actions_target_type: model.class.name)
 - else
   - preview_url = preview_markdown_path(project)
 
@@ -17,7 +17,7 @@
       = render 'projects/zen', f: form, attr: :description,
                                classes: 'note-textarea',
                                placeholder: "Write a comment or drag your files here...",
-                               supports_slash_commands: supports_slash_commands
-      = render 'shared/notes/hints', supports_slash_commands: supports_slash_commands
+                               supports_quick_actions: supports_quick_actions
+      = render 'shared/notes/hints', supports_quick_actions: supports_quick_actions
       .clearfix
       .error-alert
diff --git a/app/views/shared/notes/_form.html.haml b/app/views/shared/notes/_form.html.haml
index eaf50bc2115..32ff505cbda 100644
--- a/app/views/shared/notes/_form.html.haml
+++ b/app/views/shared/notes/_form.html.haml
@@ -1,6 +1,6 @@
-- supports_slash_commands = note_supports_slash_commands?(@note)
-- if supports_slash_commands
-  - preview_url = preview_markdown_path(@project, slash_commands_target_type: @note.noteable_type, slash_commands_target_id: @note.noteable_id)
+- supports_quick_actions = note_supports_quick_actions?(@note)
+- if supports_quick_actions
+  - preview_url = preview_markdown_path(@project, quick_actions_target_type: @note.noteable_type, quick_actions_target_id: @note.noteable_id)
 - else
   - preview_url = preview_markdown_path(@project)
 
@@ -27,8 +27,8 @@
       attr: :note,
       classes: 'note-textarea js-note-text',
       placeholder: "Write a comment or drag your files here...",
-      supports_slash_commands: supports_slash_commands
-    = render 'shared/notes/hints', supports_slash_commands: supports_slash_commands
+      supports_quick_actions: supports_quick_actions
+    = render 'shared/notes/hints', supports_quick_actions: supports_quick_actions
     .error-alert
 
   .note-form-actions.clearfix
diff --git a/app/views/shared/notes/_hints.html.haml b/app/views/shared/notes/_hints.html.haml
index 7ce6130de60..bc1ac3d8ac2 100644
--- a/app/views/shared/notes/_hints.html.haml
+++ b/app/views/shared/notes/_hints.html.haml
@@ -1,10 +1,10 @@
-- supports_slash_commands = local_assigns.fetch(:supports_slash_commands, false)
+- supports_quick_actions = local_assigns.fetch(:supports_quick_actions, false)
 .comment-toolbar.clearfix
   .toolbar-text
     = link_to 'Markdown', help_page_path('user/markdown'), target: '_blank', tabindex: -1
-    - if supports_slash_commands
+    - if supports_quick_actions
       and
-      = link_to 'slash commands', help_page_path('user/project/slash_commands'), target: '_blank', tabindex: -1
+      = link_to 'quick actions', help_page_path('user/project/quick_actions'), target: '_blank', tabindex: -1
       are
     - else
       is
diff --git a/changelogs/unreleased/27070-rename-slash-commands-to-quick-actions.yml b/changelogs/unreleased/27070-rename-slash-commands-to-quick-actions.yml
new file mode 100644
index 00000000000..497239db808
--- /dev/null
+++ b/changelogs/unreleased/27070-rename-slash-commands-to-quick-actions.yml
@@ -0,0 +1,5 @@
+---
+title: Rename "Slash commands" to "Quick actions" and deprecate "chat commands" in favor
+  of "slash commands"
+merge_request:
+author:
diff --git a/doc/README.md b/doc/README.md
index 9f12eed1471..d9e93ed4002 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -24,7 +24,7 @@ Shortcuts to GitLab's most visited docs:
 - [GitLab Workflow](workflow/README.md): Enhance your workflow with the best of GitLab Workflow.
   - See also [GitLab Workflow - an overview](https://about.gitlab.com/2016/10/25/gitlab-workflow-an-overview/).
 - [GitLab Markdown](user/markdown.md): GitLab's advanced formatting system (GitLab Flavored Markdown).
-- [GitLab Slash Commands](user/project/slash_commands.md): Textual shortcuts for common actions on issues or merge requests that are usually done by clicking buttons or dropdowns in GitLab's UI.
+- [GitLab Quick Actions](user/project/quick_actions.md): Textual shortcuts for common actions on issues or merge requests that are usually done by clicking buttons or dropdowns in GitLab's UI.
 
 ### User account
 
diff --git a/doc/development/limit_ee_conflicts.md b/doc/development/limit_ee_conflicts.md
index 51b4b398f2c..899be9eae4b 100644
--- a/doc/development/limit_ee_conflicts.md
+++ b/doc/development/limit_ee_conflicts.md
@@ -166,8 +166,8 @@ For instance this kind of thing:
       = render 'projects/zen', f: form, attr: :description,
                                classes: 'note-textarea',
                                placeholder: "Write a comment or drag your files here...",
-                               supports_slash_commands: !issuable.persisted?
-      = render 'projects/notes/hints', supports_slash_commands: !issuable.persisted?
+                               supports_quick_actions: !issuable.persisted?
+      = render 'projects/notes/hints', supports_quick_actions: !issuable.persisted?
       .clearfix
       .error-alert
 - if issuable.is_a?(Issue)
diff --git a/doc/integration/chat_commands.md b/doc/integration/chat_commands.md
index c878dc7e650..2856992ee25 100644
--- a/doc/integration/chat_commands.md
+++ b/doc/integration/chat_commands.md
@@ -1,14 +1 @@
-# Chat Commands
-
-Chat commands in Mattermost and Slack (also called Slack slash commands) allow you to control GitLab and view GitLab content right inside your chat client, without having to leave it. For Slack, this requires a [project service configuration](../user/project/integrations/slack_slash_commands.md). Simply type the command as a message in your chat client to activate it. 
-
-Commands are scoped to a project, with a trigger term that is specified during configuration. (We suggest you use the project name as the trigger term for simplicty and clarity.) Taking the trigger term as `project-name`, the commands are:
-
-
-| Command | Effect |
-| ------- | ------ |
-| `/project-name help` | Shows all available chat commands |
-| `/project-name issue new <title> <shift+return> <description>` | Creates a new issue with title `<title>` and description `<description>` |
-| `/project-name issue show <id>` | Shows the issue with id `<id>` |
-| `/project-name issue search <query>` | Shows up to 5 issues matching `<query>` |
-| `/project-name deploy <from> to <to>` | Deploy from the `<from>` environment to the `<to>` environment |
\ No newline at end of file
+This document was moved to [integration/slash_commands.md](slash_commands.md).
diff --git a/doc/integration/slash_commands.md b/doc/integration/slash_commands.md
new file mode 100644
index 00000000000..5d880ba785c
--- /dev/null
+++ b/doc/integration/slash_commands.md
@@ -0,0 +1,14 @@
+# Slash Commands
+
+Slash commands in Mattermost and Slack allow you to control GitLab and view GitLab content right inside your chat client, without having to leave it. For Slack, this requires a [project service configuration](../user/project/integrations/slack_slash_commands.md). Simply type the command as a message in your chat client to activate it.
+
+Commands are scoped to a project, with a trigger term that is specified during configuration. (We suggest you use the project name as the trigger term for simplicty and clarity.) Taking the trigger term as `project-name`, the commands are:
+
+
+| Command | Effect |
+| ------- | ------ |
+| `/project-name help` | Shows all available slash commands |
+| `/project-name issue new <title> <shift+return> <description>` | Creates a new issue with title `<title>` and description `<description>` |
+| `/project-name issue show <id>` | Shows the issue with id `<id>` |
+| `/project-name issue search <query>` | Shows up to 5 issues matching `<query>` |
+| `/project-name deploy <from> to <to>` | Deploy from the `<from>` environment to the `<to>` environment |
diff --git a/doc/user/discussions/index.md b/doc/user/discussions/index.md
index 59e343ebe51..8b1d299484c 100644
--- a/doc/user/discussions/index.md
+++ b/doc/user/discussions/index.md
@@ -10,7 +10,7 @@ You can leave a comment in the following places:
 - commits
 - commit diffs
 
-The comment area supports [Markdown] and [slash commands]. One can edit their
+The comment area supports [Markdown] and [quick actions]. One can edit their
 own comment at any time, and anyone with [Master access level][permissions] or
 higher can also edit a comment made by someone else.
 
@@ -146,5 +146,5 @@ comments in greater detail.
 [discussion-view]: img/discussion_view.png
 [discussions-resolved]: img/discussions_resolved.png
 [markdown]: ../markdown.md
-[slash commands]: ../project/slash_commands.md
+[quick actions]: ../project/quick_actions.md
 [permissions]: ../permissions.md
diff --git a/doc/user/project/integrations/slack_slash_commands.md b/doc/user/project/integrations/slack_slash_commands.md
index 54e0ee611cb..c267da69bb3 100644
--- a/doc/user/project/integrations/slack_slash_commands.md
+++ b/doc/user/project/integrations/slack_slash_commands.md
@@ -2,7 +2,7 @@
 
 > Introduced in GitLab 8.15
 
-Slack slash commands (also known as chat commmands) allow you to control GitLab and view content right inside Slack, without having to leave it. This requires configurations in both Slack and GitLab. 
+Slack slash commands allow you to control GitLab and view content right inside Slack, without having to leave it. This requires configurations in both Slack and GitLab.
 
 > Note: GitLab can also send events (e.g. issue created) to Slack as notifications. This is the separately configured [Slack Notifications Service](slack.md).
 
@@ -20,4 +20,4 @@ Slack slash commands (also known as chat commmands) allow you to control GitLab
 
 ## Usage
 
-You can now use the [Slack slash commands](../../../integration/chat_commands.md).
\ No newline at end of file
+You can now use the [Slack slash commands](../../../integration/slash_commands.md).
diff --git a/doc/user/project/issues/issues_functionalities.md b/doc/user/project/issues/issues_functionalities.md
index ba843201e1a..294176e61f9 100644
--- a/doc/user/project/issues/issues_functionalities.md
+++ b/doc/user/project/issues/issues_functionalities.md
@@ -68,7 +68,7 @@ This feature is available only in [GitLab Enterprise Edition](https://about.gitl
 - Spend: add the time spent on the implementation of that issue
 
 > **Note:**
-both estimate and spend times are set via [GitLab Slash Commands](../slash_commands.md).
+both estimate and spend times are set via [GitLab Quick Actions](../quick_actions.md).
 
 Learn more on the [Time Tracking documentation](https://docs.gitlab.com/ee/workflow/time_tracking.html).
 
@@ -147,7 +147,7 @@ or in the issue thread.
 
 #### 15. Award emoji
 
-- Award an emoji to that issue. 
+- Award an emoji to that issue.
 
 > **Tip:**
 Posting "+1" as comments in threads spam all
diff --git a/doc/user/project/quick_actions.md b/doc/user/project/quick_actions.md
new file mode 100644
index 00000000000..19b51c83222
--- /dev/null
+++ b/doc/user/project/quick_actions.md
@@ -0,0 +1,39 @@
+# GitLab quick actions
+
+Quick actions are textual shortcuts for common actions on issues or merge
+requests that are usually done by clicking buttons or dropdowns in GitLab's UI.
+You can enter these commands while creating a new issue or merge request, and
+in comments. Each command should be on a separate line in order to be properly
+detected and executed. The commands are removed from the issue, merge request or
+comment body before it is saved and will not be visible to anyone else.
+
+Below is a list of all of the available commands and descriptions about what they
+do.
+
+| Command                    | Action       |
+|:---------------------------|:-------------|
+| `/close`                   | Close the issue or merge request |
+| `/reopen`                  | Reopen the issue or merge request |
+| `/merge`                   | Merge (when pipeline succeeds) |
+| `/title <New title>`       | Change title |
+| `/assign @username`        | Assign |
+| `/unassign`                | Remove assignee |
+| `/milestone %milestone`    | Set milestone |
+| `/remove_milestone`        | Remove milestone |
+| `/label ~foo ~"bar baz"`   | Add label(s) |
+| `/unlabel ~foo ~"bar baz"` | Remove all or specific label(s) |
+| `/relabel ~foo ~"bar baz"` | Replace all label(s) |
+| `/todo`                    | Add a todo |
+| `/done`                    | Mark todo as done |
+| `/subscribe`               | Subscribe |
+| `/unsubscribe`             | Unsubscribe |
+| <code>/due &lt;in 2 days &#124; this Friday &#124; December 31st&gt;</code> | Set due date |
+| `/remove_due_date`         | Remove due date |
+| `/wip`                     | Toggle the Work In Progress status |
+| <code>/estimate &lt;1w 3d 2h 14m&gt;</code> | Set time estimate |
+| `/remove_estimate`       | Remove estimated time |
+| <code>/spend &lt;1h 30m &#124; -1h 5m&gt;</code> | Add or subtract spent time |
+| `/remove_time_spent`       | Remove time spent |
+| `/target_branch <Branch Name>` | Set target branch for current merge request |
+| `/award :emoji:`  | Toggle award for :emoji: |
+| `/board_move ~column`      | Move issue to column on the board |
diff --git a/doc/user/project/slash_commands.md b/doc/user/project/slash_commands.md
index 08452ca75cd..e9103a3f49c 100644
--- a/doc/user/project/slash_commands.md
+++ b/doc/user/project/slash_commands.md
@@ -1,39 +1 @@
-# GitLab slash commands
-
-Slash commands are textual shortcuts for common actions on issues or merge
-requests that are usually done by clicking buttons or dropdowns in GitLab's UI.
-You can enter these commands while creating a new issue or merge request, and
-in comments. Each command should be on a separate line in order to be properly
-detected and executed. The commands are removed from the issue, merge request or
-comment body before it is saved and will not be visible to anyone else.
-
-Below is a list of all of the available commands and descriptions about what they
-do.
-
-| Command                    | Action       |
-|:---------------------------|:-------------|
-| `/close`                   | Close the issue or merge request |
-| `/reopen`                  | Reopen the issue or merge request |
-| `/merge`                   | Merge (when pipeline succeeds) |
-| `/title <New title>`       | Change title |
-| `/assign @username`        | Assign |
-| `/unassign`                | Remove assignee |
-| `/milestone %milestone`    | Set milestone |
-| `/remove_milestone`        | Remove milestone |
-| `/label ~foo ~"bar baz"`   | Add label(s) |
-| `/unlabel ~foo ~"bar baz"` | Remove all or specific label(s) |
-| `/relabel ~foo ~"bar baz"` | Replace all label(s) |
-| `/todo`                    | Add a todo |
-| `/done`                    | Mark todo as done |
-| `/subscribe`               | Subscribe |
-| `/unsubscribe`             | Unsubscribe |
-| <code>/due &lt;in 2 days &#124; this Friday &#124; December 31st&gt;</code> | Set due date |
-| `/remove_due_date`         | Remove due date |
-| `/wip`                     | Toggle the Work In Progress status |
-| <code>/estimate &lt;1w 3d 2h 14m&gt;</code> | Set time estimate |
-| `/remove_estimate`       | Remove estimated time |
-| <code>/spend &lt;1h 30m &#124; -1h 5m&gt;</code> | Add or subtract spent time |
-| `/remove_time_spent`       | Remove time spent |
-| `/target_branch <Branch Name>` | Set target branch for current merge request |
-| `/award :emoji:`  | Toggle award for :emoji: |
-| `/board_move ~column`      | Move issue to column on the board |
+This document was moved to [user/project/quick_actions.md](quick_actions.md).
diff --git a/doc/workflow/README.md b/doc/workflow/README.md
index 604c7d5cefb..54d4028a50a 100644
--- a/doc/workflow/README.md
+++ b/doc/workflow/README.md
@@ -21,7 +21,7 @@
 - [Project users](add-user/add-user.md)
 - [Protected branches](../user/project/protected_branches.md)
 - [Protected tags](../user/project/protected_tags.md)
-- [Slash commands](../user/project/slash_commands.md)
+- [Quick Actions](../user/project/quick_actions.md)
 - [Sharing a project with a group](share_with_group.md)
 - [Share projects with other groups](share_projects_with_other_groups.md)
 - [Time tracking](time_tracking.md)
diff --git a/doc/workflow/time_tracking.md b/doc/workflow/time_tracking.md
index de12994c516..bfe87bb2ceb 100644
--- a/doc/workflow/time_tracking.md
+++ b/doc/workflow/time_tracking.md
@@ -21,13 +21,13 @@ below.
 
 ## How to enter data
 
-Time Tracking uses two [slash commands] that GitLab introduced with this new
+Time Tracking uses two [quick actions] that GitLab introduced with this new
 feature: `/spend` and `/estimate`.
 
-Slash commands can be used in the body of an issue or a merge request, but also
+Quick actions can be used in the body of an issue or a merge request, but also
 in a comment in both an issue or a merge request.
 
-Below is an example of how you can use those new slash commands inside a comment.
+Below is an example of how you can use those new quick actions inside a comment.
 
 ![Time tracking example in a comment](time-tracking/time-tracking-example.png)
 
@@ -70,4 +70,4 @@ The following time units are available:
 Default conversion rates are 1w = 5d and 1d = 8h.
 
 [landing]: https://about.gitlab.com/features/time-tracking
-[slash-commands]: ../user/project/slash_commands.md
+[quick actions]: ../user/project/quick_actions.md
diff --git a/lib/api/services.rb b/lib/api/services.rb
index 47bd9940f77..7488f95a9b7 100644
--- a/lib/api/services.rb
+++ b/lib/api/services.rb
@@ -685,7 +685,7 @@ module API
 
     trigger_services.each do |service_slug, settings|
       helpers do
-        def chat_command_service(project, service_slug, params)
+        def slash_command_service(project, service_slug, params)
           project.services.active.where(template: false).find do |service|
             service.try(:token) == params[:token] && service.to_param == service_slug.underscore
           end
@@ -710,7 +710,7 @@ module API
           # This is not accurate, but done to prevent leakage of the project names
           not_found!('Service') unless project
 
-          service = chat_command_service(project, service_slug, params)
+          service = slash_command_service(project, service_slug, params)
           result = service.try(:trigger, params)
 
           if result
diff --git a/lib/api/v3/services.rb b/lib/api/v3/services.rb
index 118c6df6549..2d13d6fabfd 100644
--- a/lib/api/v3/services.rb
+++ b/lib/api/v3/services.rb
@@ -608,7 +608,7 @@ module API
 
       trigger_services.each do |service_slug, settings|
         helpers do
-          def chat_command_service(project, service_slug, params)
+          def slash_command_service(project, service_slug, params)
             project.services.active.where(template: false).find do |service|
               service.try(:token) == params[:token] && service.to_param == service_slug.underscore
             end
@@ -633,7 +633,7 @@ module API
             # This is not accurate, but done to prevent leakage of the project names
             not_found!('Service') unless project
 
-            service = chat_command_service(project, service_slug, params)
+            service = slash_command_service(project, service_slug, params)
             result = service.try(:trigger, params)
 
             if result
diff --git a/lib/gitlab/slash_commands/command_definition.rb b/lib/gitlab/quick_actions/command_definition.rb
index caab8856014..3937d9c153a 100644
--- a/lib/gitlab/slash_commands/command_definition.rb
+++ b/lib/gitlab/quick_actions/command_definition.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module SlashCommands
+  module QuickActions
     class CommandDefinition
       attr_accessor :name, :aliases, :description, :explanation, :params,
         :condition_block, :parse_params_block, :action_block
diff --git a/lib/gitlab/slash_commands/dsl.rb b/lib/gitlab/quick_actions/dsl.rb
index 1b5b4566d81..a4a97236ffc 100644
--- a/lib/gitlab/slash_commands/dsl.rb
+++ b/lib/gitlab/quick_actions/dsl.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module SlashCommands
+  module QuickActions
     module Dsl
       extend ActiveSupport::Concern
 
@@ -14,7 +14,7 @@ module Gitlab
       end
 
       class_methods do
-        # Allows to give a description to the next slash command.
+        # Allows to give a description to the next quick action.
         # This description is shown in the autocomplete menu.
         # It accepts a block that will be evaluated with the context given to
         # `CommandDefintion#to_h`.
@@ -31,7 +31,7 @@ module Gitlab
           @description = block_given? ? block : text
         end
 
-        # Allows to define params for the next slash command.
+        # Allows to define params for the next quick action.
         # These params are shown in the autocomplete menu.
         #
         # Example:
diff --git a/lib/gitlab/slash_commands/extractor.rb b/lib/gitlab/quick_actions/extractor.rb
index 6dbb467d70d..09576be7156 100644
--- a/lib/gitlab/slash_commands/extractor.rb
+++ b/lib/gitlab/quick_actions/extractor.rb
@@ -1,10 +1,10 @@
 module Gitlab
-  module SlashCommands
+  module QuickActions
     # This class takes an array of commands that should be extracted from a
     # given text.
     #
     # ```
-    # extractor = Gitlab::SlashCommands::Extractor.new([:open, :assign, :labels])
+    # extractor = Gitlab::QuickActions::Extractor.new([:open, :assign, :labels])
     # ```
     class Extractor
       attr_reader :command_definitions
@@ -24,7 +24,7 @@ module Gitlab
       #
       # Usage:
       # ```
-      # extractor = Gitlab::SlashCommands::Extractor.new([:open, :assign, :labels])
+      # extractor = Gitlab::QuickActions::Extractor.new([:open, :assign, :labels])
       # msg = %(hello\n/labels ~foo ~"bar baz"\nworld)
       # commands = extractor.extract_commands(msg) #=> [['labels', '~foo ~"bar baz"']]
       # msg #=> "hello\nworld"
diff --git a/lib/gitlab/chat_commands/base_command.rb b/lib/gitlab/slash_commands/base_command.rb
index 25da8474e95..cc3c9a50555 100644
--- a/lib/gitlab/chat_commands/base_command.rb
+++ b/lib/gitlab/slash_commands/base_command.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     class BaseCommand
       QUERY_LIMIT = 5
 
diff --git a/lib/gitlab/chat_commands/command.rb b/lib/gitlab/slash_commands/command.rb
index 3e0c30c33b7..a78408b0519 100644
--- a/lib/gitlab/chat_commands/command.rb
+++ b/lib/gitlab/slash_commands/command.rb
@@ -1,11 +1,11 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     class Command < BaseCommand
       COMMANDS = [
-        Gitlab::ChatCommands::IssueShow,
-        Gitlab::ChatCommands::IssueNew,
-        Gitlab::ChatCommands::IssueSearch,
-        Gitlab::ChatCommands::Deploy
+        Gitlab::SlashCommands::IssueShow,
+        Gitlab::SlashCommands::IssueNew,
+        Gitlab::SlashCommands::IssueSearch,
+        Gitlab::SlashCommands::Deploy
       ].freeze
 
       def execute
@@ -15,10 +15,10 @@ module Gitlab
           if command.allowed?(project, current_user)
             command.new(project, current_user, params).execute(match)
           else
-            Gitlab::ChatCommands::Presenters::Access.new.access_denied
+            Gitlab::SlashCommands::Presenters::Access.new.access_denied
           end
         else
-          Gitlab::ChatCommands::Help.new(project, current_user, params).execute(available_commands, params[:text])
+          Gitlab::SlashCommands::Help.new(project, current_user, params).execute(available_commands, params[:text])
         end
       end
 
diff --git a/lib/gitlab/chat_commands/deploy.rb b/lib/gitlab/slash_commands/deploy.rb
index 458d90f84e8..e71eb15d604 100644
--- a/lib/gitlab/chat_commands/deploy.rb
+++ b/lib/gitlab/slash_commands/deploy.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     class Deploy < BaseCommand
       def self.match(text)
         /\Adeploy\s+(?<from>\S+.*)\s+to+\s+(?<to>\S+.*)\z/.match(text)
@@ -24,12 +24,12 @@ module Gitlab
         actions = find_actions(from, to)
 
         if actions.none?
-          Gitlab::ChatCommands::Presenters::Deploy.new(nil).no_actions
+          Gitlab::SlashCommands::Presenters::Deploy.new(nil).no_actions
         elsif actions.one?
           action = play!(from, to, actions.first)
-          Gitlab::ChatCommands::Presenters::Deploy.new(action).present(from, to)
+          Gitlab::SlashCommands::Presenters::Deploy.new(action).present(from, to)
         else
-          Gitlab::ChatCommands::Presenters::Deploy.new(actions).too_many_actions
+          Gitlab::SlashCommands::Presenters::Deploy.new(actions).too_many_actions
         end
       end
 
diff --git a/lib/gitlab/chat_commands/help.rb b/lib/gitlab/slash_commands/help.rb
index 6c0e4d304a4..81f3707e03e 100644
--- a/lib/gitlab/chat_commands/help.rb
+++ b/lib/gitlab/slash_commands/help.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     class Help < BaseCommand
       # This class has to be used last, as it always matches. It has to match
       # because other commands were not triggered and we want to show the help
@@ -17,7 +17,7 @@ module Gitlab
       end
 
       def execute(commands, text)
-        Gitlab::ChatCommands::Presenters::Help.new(commands).present(trigger, text)
+        Gitlab::SlashCommands::Presenters::Help.new(commands).present(trigger, text)
       end
 
       def trigger
diff --git a/lib/gitlab/chat_commands/issue_command.rb b/lib/gitlab/slash_commands/issue_command.rb
index 84de3e44c70..87ea19b8806 100644
--- a/lib/gitlab/chat_commands/issue_command.rb
+++ b/lib/gitlab/slash_commands/issue_command.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     class IssueCommand < BaseCommand
       def self.available?(project)
         project.issues_enabled? && project.default_issues_tracker?
diff --git a/lib/gitlab/chat_commands/issue_new.rb b/lib/gitlab/slash_commands/issue_new.rb
index 016054ecd46..25f965e843d 100644
--- a/lib/gitlab/chat_commands/issue_new.rb
+++ b/lib/gitlab/slash_commands/issue_new.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     class IssueNew < IssueCommand
       def self.match(text)
         # we can not match \n with the dot by passing the m modifier as than
@@ -35,7 +35,7 @@ module Gitlab
       end
 
       def presenter(issue)
-        Gitlab::ChatCommands::Presenters::IssueNew.new(issue)
+        Gitlab::SlashCommands::Presenters::IssueNew.new(issue)
       end
     end
   end
diff --git a/lib/gitlab/chat_commands/issue_search.rb b/lib/gitlab/slash_commands/issue_search.rb
index 3491b53093e..acba84b54b4 100644
--- a/lib/gitlab/chat_commands/issue_search.rb
+++ b/lib/gitlab/slash_commands/issue_search.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     class IssueSearch < IssueCommand
       def self.match(text)
         /\Aissue\s+search\s+(?<query>.*)/.match(text)
diff --git a/lib/gitlab/chat_commands/issue_show.rb b/lib/gitlab/slash_commands/issue_show.rb
index d6013f4d10c..ffa5184e5cb 100644
--- a/lib/gitlab/chat_commands/issue_show.rb
+++ b/lib/gitlab/slash_commands/issue_show.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     class IssueShow < IssueCommand
       def self.match(text)
         /\Aissue\s+show\s+#{Issue.reference_prefix}?(?<iid>\d+)/.match(text)
@@ -13,9 +13,9 @@ module Gitlab
         issue = find_by_iid(match[:iid])
 
         if issue
-          Gitlab::ChatCommands::Presenters::IssueShow.new(issue).present
+          Gitlab::SlashCommands::Presenters::IssueShow.new(issue).present
         else
-          Gitlab::ChatCommands::Presenters::Access.new.not_found
+          Gitlab::SlashCommands::Presenters::Access.new.not_found
         end
       end
     end
diff --git a/lib/gitlab/chat_commands/presenters/access.rb b/lib/gitlab/slash_commands/presenters/access.rb
index 92f4fa17f78..1a817eb735b 100644
--- a/lib/gitlab/chat_commands/presenters/access.rb
+++ b/lib/gitlab/slash_commands/presenters/access.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     module Presenters
       class Access < Presenters::Base
         def access_denied
diff --git a/lib/gitlab/chat_commands/presenters/base.rb b/lib/gitlab/slash_commands/presenters/base.rb
index 05994bee79d..27696436574 100644
--- a/lib/gitlab/chat_commands/presenters/base.rb
+++ b/lib/gitlab/slash_commands/presenters/base.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     module Presenters
       class Base
         include Gitlab::Routing.url_helpers
diff --git a/lib/gitlab/chat_commands/presenters/deploy.rb b/lib/gitlab/slash_commands/presenters/deploy.rb
index 863d0bf99ca..b8dc77bd37b 100644
--- a/lib/gitlab/chat_commands/presenters/deploy.rb
+++ b/lib/gitlab/slash_commands/presenters/deploy.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     module Presenters
       class Deploy < Presenters::Base
         def present(from, to)
diff --git a/lib/gitlab/chat_commands/presenters/help.rb b/lib/gitlab/slash_commands/presenters/help.rb
index cd47b7f4c6a..ea611a4d629 100644
--- a/lib/gitlab/chat_commands/presenters/help.rb
+++ b/lib/gitlab/slash_commands/presenters/help.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     module Presenters
       class Help < Presenters::Base
         def present(trigger, text)
diff --git a/lib/gitlab/chat_commands/presenters/issue_base.rb b/lib/gitlab/slash_commands/presenters/issue_base.rb
index 25bc82994ba..341f2aabdd0 100644
--- a/lib/gitlab/chat_commands/presenters/issue_base.rb
+++ b/lib/gitlab/slash_commands/presenters/issue_base.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     module Presenters
       module IssueBase
         def color(issuable)
diff --git a/lib/gitlab/chat_commands/presenters/issue_new.rb b/lib/gitlab/slash_commands/presenters/issue_new.rb
index 3674ba25641..86490a39cc1 100644
--- a/lib/gitlab/chat_commands/presenters/issue_new.rb
+++ b/lib/gitlab/slash_commands/presenters/issue_new.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     module Presenters
       class IssueNew < Presenters::Base
         include Presenters::IssueBase
diff --git a/lib/gitlab/chat_commands/presenters/issue_search.rb b/lib/gitlab/slash_commands/presenters/issue_search.rb
index 73788cf9662..4e27d668685 100644
--- a/lib/gitlab/chat_commands/presenters/issue_search.rb
+++ b/lib/gitlab/slash_commands/presenters/issue_search.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     module Presenters
       class IssueSearch < Presenters::Base
         include Presenters::IssueBase
diff --git a/lib/gitlab/chat_commands/presenters/issue_show.rb b/lib/gitlab/slash_commands/presenters/issue_show.rb
index bd784ad241e..c99316df667 100644
--- a/lib/gitlab/chat_commands/presenters/issue_show.rb
+++ b/lib/gitlab/slash_commands/presenters/issue_show.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     module Presenters
       class IssueShow < Presenters::Base
         include Presenters::IssueBase
diff --git a/lib/gitlab/chat_commands/result.rb b/lib/gitlab/slash_commands/result.rb
index 324d7ef43a3..7021b4b01b2 100644
--- a/lib/gitlab/chat_commands/result.rb
+++ b/lib/gitlab/slash_commands/result.rb
@@ -1,5 +1,5 @@
 module Gitlab
-  module ChatCommands
+  module SlashCommands
     Result = Struct.new(:type, :message)
   end
 end
diff --git a/spec/controllers/projects/issues_controller_spec.rb b/spec/controllers/projects/issues_controller_spec.rb
index f853bfe370c..eed3c3a9098 100644
--- a/spec/controllers/projects/issues_controller_spec.rb
+++ b/spec/controllers/projects/issues_controller_spec.rb
@@ -702,7 +702,7 @@ describe Projects::IssuesController do
       end
     end
 
-    context 'when description has slash commands' do
+    context 'when description has quick actions' do
       before do
         sign_in(user)
       end
diff --git a/spec/features/issues/award_emoji_spec.rb b/spec/features/issues/award_emoji_spec.rb
index 81ae54c7a10..2809db65ed4 100644
--- a/spec/features/issues/award_emoji_spec.rb
+++ b/spec/features/issues/award_emoji_spec.rb
@@ -81,13 +81,13 @@ describe 'Awards Emoji', feature: true do
         end
       end
 
-      context 'execute /award slash command' do
+      context 'execute /award quick action' do
         it 'toggles the emoji award on noteable', js: true do
-          execute_slash_command('/award :100:')
+          execute_quick_action('/award :100:')
 
           expect(find(noteable_award_counter)).to have_text("1")
 
-          execute_slash_command('/award :100:')
+          execute_quick_action('/award :100:')
 
           expect(page).not_to have_selector(noteable_award_counter)
         end
@@ -105,7 +105,7 @@ describe 'Awards Emoji', feature: true do
     end
   end
 
-  def execute_slash_command(cmd)
+  def execute_quick_action(cmd)
     within('.js-main-target-form') do
       fill_in 'note[note]', with: cmd
       click_button 'Comment'
diff --git a/spec/features/issues/gfm_autocomplete_spec.rb b/spec/features/issues/gfm_autocomplete_spec.rb
index 350473437a8..de1c2b514a5 100644
--- a/spec/features/issues/gfm_autocomplete_spec.rb
+++ b/spec/features/issues/gfm_autocomplete_spec.rb
@@ -208,7 +208,7 @@ feature 'GFM autocomplete', feature: true, js: true do
       expect(page).not_to have_selector('.atwho-view')
     end
 
-    it 'triggers autocomplete after selecting a slash command' do
+    it 'triggers autocomplete after selecting a quick action' do
       note = find('#note_note')
       page.within '.timeline-content-form' do
         note.native.send_keys('')
diff --git a/spec/features/issues/user_uses_slash_commands_spec.rb b/spec/features/issues/user_uses_slash_commands_spec.rb
index d14c319707c..4398c2dce01 100644
--- a/spec/features/issues/user_uses_slash_commands_spec.rb
+++ b/spec/features/issues/user_uses_slash_commands_spec.rb
@@ -1,9 +1,9 @@
 require 'rails_helper'
 
-feature 'Issues > User uses slash commands', feature: true, js: true do
-  include SlashCommandsHelpers
+feature 'Issues > User uses quick actions', feature: true, js: true do
+  include QuickActionsHelpers
 
-  it_behaves_like 'issuable record that supports slash commands in its description and notes', :issue do
+  it_behaves_like 'issuable record that supports quick actions in its description and notes', :issue do
     let(:issuable) { create(:issue, project: project) }
   end
 
diff --git a/spec/features/merge_requests/user_uses_slash_commands_spec.rb b/spec/features/merge_requests/user_uses_slash_commands_spec.rb
index 0e64a3e1a4b..82c7a750248 100644
--- a/spec/features/merge_requests/user_uses_slash_commands_spec.rb
+++ b/spec/features/merge_requests/user_uses_slash_commands_spec.rb
@@ -1,14 +1,14 @@
 require 'rails_helper'
 
-feature 'Merge Requests > User uses slash commands', feature: true, js: true do
-  include SlashCommandsHelpers
+feature 'Merge Requests > User uses quick actions', feature: true, js: true do
+  include QuickActionsHelpers
 
   let(:user) { create(:user) }
   let(:project) { create(:project, :public) }
   let(:merge_request) { create(:merge_request, source_project: project) }
   let!(:milestone) { create(:milestone, project: project, title: 'ASAP') }
 
-  it_behaves_like 'issuable record that supports slash commands in its description and notes', :merge_request do
+  it_behaves_like 'issuable record that supports quick actions in its description and notes', :merge_request do
     let(:issuable) { create(:merge_request, source_project: project) }
     let(:new_url_opts) { { merge_request: { source_branch: 'feature', target_branch: 'master' } } }
   end
diff --git a/spec/javascripts/notes_spec.js b/spec/javascripts/notes_spec.js
index 665c32d3f23..5bce950dde8 100644
--- a/spec/javascripts/notes_spec.js
+++ b/spec/javascripts/notes_spec.js
@@ -550,46 +550,46 @@ import '~/notes';
       });
     });
 
-    describe('hasSlashCommands', () => {
+    describe('hasQuickActions', () => {
       beforeEach(() => {
         this.notes = new Notes('', []);
       });
 
-      it('should return true when comment begins with a slash command', () => {
+      it('should return true when comment begins with a quick action', () => {
         const sampleComment = '/wip\n/milestone %1.0\n/merge\n/unassign Merging this';
-        const hasSlashCommands = this.notes.hasSlashCommands(sampleComment);
+        const hasQuickActions = this.notes.hasQuickActions(sampleComment);
 
-        expect(hasSlashCommands).toBeTruthy();
+        expect(hasQuickActions).toBeTruthy();
       });
 
-      it('should return false when comment does NOT begin with a slash command', () => {
+      it('should return false when comment does NOT begin with a quick action', () => {
         const sampleComment = 'Hey, /unassign Merging this';
-        const hasSlashCommands = this.notes.hasSlashCommands(sampleComment);
+        const hasQuickActions = this.notes.hasQuickActions(sampleComment);
 
-        expect(hasSlashCommands).toBeFalsy();
+        expect(hasQuickActions).toBeFalsy();
       });
 
-      it('should return false when comment does NOT have any slash commands', () => {
+      it('should return false when comment does NOT have any quick actions', () => {
         const sampleComment = 'Looking good, Awesome!';
-        const hasSlashCommands = this.notes.hasSlashCommands(sampleComment);
+        const hasQuickActions = this.notes.hasQuickActions(sampleComment);
 
-        expect(hasSlashCommands).toBeFalsy();
+        expect(hasQuickActions).toBeFalsy();
       });
     });
 
-    describe('stripSlashCommands', () => {
-      it('should strip slash commands from the comment which begins with a slash command', () => {
+    describe('stripQuickActions', () => {
+      it('should strip quick actions from the comment which begins with a quick action', () => {
         this.notes = new Notes();
         const sampleComment = '/wip\n/milestone %1.0\n/merge\n/unassign Merging this';
-        const stripedComment = this.notes.stripSlashCommands(sampleComment);
+        const stripedComment = this.notes.stripQuickActions(sampleComment);
 
         expect(stripedComment).toBe('');
       });
 
-      it('should strip slash commands from the comment but leaves plain comment if it is present', () => {
+      it('should strip quick actions from the comment but leaves plain comment if it is present', () => {
         this.notes = new Notes();
         const sampleComment = '/wip\n/milestone %1.0\n/merge\n/unassign\nMerging this';
-        const stripedComment = this.notes.stripSlashCommands(sampleComment);
+        const stripedComment = this.notes.stripQuickActions(sampleComment);
 
         expect(stripedComment).toBe('Merging this');
       });
@@ -597,14 +597,14 @@ import '~/notes';
       it('should NOT strip string that has slashes within', () => {
         this.notes = new Notes();
         const sampleComment = 'http://127.0.0.1:3000/root/gitlab-shell/issues/1';
-        const stripedComment = this.notes.stripSlashCommands(sampleComment);
+        const stripedComment = this.notes.stripQuickActions(sampleComment);
 
         expect(stripedComment).toBe(sampleComment);
       });
     });
 
-    describe('getSlashCommandDescription', () => {
-      const availableSlashCommands = [
+    describe('getQuickActionDescription', () => {
+      const availableQuickActions = [
         { name: 'close', description: 'Close this issue', params: [] },
         { name: 'title', description: 'Change title', params: [{}] },
         { name: 'estimate', description: 'Set time estimate', params: [{}] }
@@ -614,19 +614,19 @@ import '~/notes';
         this.notes = new Notes();
       });
 
-      it('should return executing slash command description when note has single slash command', () => {
+      it('should return executing quick action description when note has single quick action', () => {
         const sampleComment = '/close';
-        expect(this.notes.getSlashCommandDescription(sampleComment, availableSlashCommands)).toBe('Applying command to close this issue');
+        expect(this.notes.getQuickActionDescription(sampleComment, availableQuickActions)).toBe('Applying command to close this issue');
       });
 
-      it('should return generic multiple slash command description when note has multiple slash commands', () => {
+      it('should return generic multiple quick action description when note has multiple quick actions', () => {
         const sampleComment = '/close\n/title [Duplicate] Issue foobar';
-        expect(this.notes.getSlashCommandDescription(sampleComment, availableSlashCommands)).toBe('Applying multiple commands');
+        expect(this.notes.getQuickActionDescription(sampleComment, availableQuickActions)).toBe('Applying multiple commands');
       });
 
-      it('should return generic slash command description when available slash commands list is not populated', () => {
+      it('should return generic quick action description when available quick actions list is not populated', () => {
         const sampleComment = '/close\n/title [Duplicate] Issue foobar';
-        expect(this.notes.getSlashCommandDescription(sampleComment)).toBe('Applying command');
+        expect(this.notes.getQuickActionDescription(sampleComment)).toBe('Applying command');
       });
     });
 
diff --git a/spec/lib/gitlab/email/handler/create_note_handler_spec.rb b/spec/lib/gitlab/email/handler/create_note_handler_spec.rb
index 3f79eaf7afb..cd0309e248d 100644
--- a/spec/lib/gitlab/email/handler/create_note_handler_spec.rb
+++ b/spec/lib/gitlab/email/handler/create_note_handler_spec.rb
@@ -91,7 +91,7 @@ describe Gitlab::Email::Handler::CreateNoteHandler, lib: true do
     end
   end
 
-  context 'when the note contains slash commands' do
+  context 'when the note contains quick actions' do
     let!(:email_raw) { fixture_file("emails/commands_in_reply.eml") }
 
     context 'and current user cannot update noteable' do
diff --git a/spec/lib/gitlab/slash_commands/command_definition_spec.rb b/spec/lib/gitlab/quick_actions/command_definition_spec.rb
index 5b9173d3d3f..f44a562dc63 100644
--- a/spec/lib/gitlab/slash_commands/command_definition_spec.rb
+++ b/spec/lib/gitlab/quick_actions/command_definition_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::SlashCommands::CommandDefinition do
+describe Gitlab::QuickActions::CommandDefinition do
   subject { described_class.new(:command) }
 
   describe "#all_names" do
diff --git a/spec/lib/gitlab/slash_commands/dsl_spec.rb b/spec/lib/gitlab/quick_actions/dsl_spec.rb
index 33b49a5ddf9..a4bb3f911d7 100644
--- a/spec/lib/gitlab/slash_commands/dsl_spec.rb
+++ b/spec/lib/gitlab/quick_actions/dsl_spec.rb
@@ -1,9 +1,9 @@
 require 'spec_helper'
 
-describe Gitlab::SlashCommands::Dsl do
+describe Gitlab::QuickActions::Dsl do
   before :all do
     DummyClass = Struct.new(:project) do
-      include Gitlab::SlashCommands::Dsl # rubocop:disable RSpec/DescribedClass
+      include Gitlab::QuickActions::Dsl # rubocop:disable RSpec/DescribedClass
 
       desc 'A command with no args'
       command :no_args, :none do
diff --git a/spec/lib/gitlab/slash_commands/extractor_spec.rb b/spec/lib/gitlab/quick_actions/extractor_spec.rb
index d7f77486b3e..9d32938e155 100644
--- a/spec/lib/gitlab/slash_commands/extractor_spec.rb
+++ b/spec/lib/gitlab/quick_actions/extractor_spec.rb
@@ -1,9 +1,9 @@
 require 'spec_helper'
 
-describe Gitlab::SlashCommands::Extractor do
+describe Gitlab::QuickActions::Extractor do
   let(:definitions) do
     Class.new do
-      include Gitlab::SlashCommands::Dsl
+      include Gitlab::QuickActions::Dsl
 
       command(:reopen, :open) { }
       command(:assign) { }
diff --git a/spec/lib/gitlab/chat_commands/command_spec.rb b/spec/lib/gitlab/slash_commands/command_spec.rb
index 13e6953147b..28d7f9858c3 100644
--- a/spec/lib/gitlab/chat_commands/command_spec.rb
+++ b/spec/lib/gitlab/slash_commands/command_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::ChatCommands::Command, service: true do
+describe Gitlab::SlashCommands::Command, service: true do
   let(:project) { create(:empty_project) }
   let(:user) { create(:user) }
 
@@ -93,19 +93,19 @@ describe Gitlab::ChatCommands::Command, service: true do
     context 'IssueShow is triggered' do
       let(:params) { { text: 'issue show 123' } }
 
-      it { is_expected.to eq(Gitlab::ChatCommands::IssueShow) }
+      it { is_expected.to eq(Gitlab::SlashCommands::IssueShow) }
     end
 
     context 'IssueCreate is triggered' do
       let(:params) { { text: 'issue create my title' } }
 
-      it { is_expected.to eq(Gitlab::ChatCommands::IssueNew) }
+      it { is_expected.to eq(Gitlab::SlashCommands::IssueNew) }
     end
 
     context 'IssueSearch is triggered' do
       let(:params) { { text: 'issue search my query' } }
 
-      it { is_expected.to eq(Gitlab::ChatCommands::IssueSearch) }
+      it { is_expected.to eq(Gitlab::SlashCommands::IssueSearch) }
     end
   end
 end
diff --git a/spec/lib/gitlab/chat_commands/deploy_spec.rb b/spec/lib/gitlab/slash_commands/deploy_spec.rb
index 46dbdeae37c..d919f7260db 100644
--- a/spec/lib/gitlab/chat_commands/deploy_spec.rb
+++ b/spec/lib/gitlab/slash_commands/deploy_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::ChatCommands::Deploy, service: true do
+describe Gitlab::SlashCommands::Deploy, service: true do
   describe '#execute' do
     let(:project) { create(:empty_project) }
     let(:user) { create(:user) }
diff --git a/spec/lib/gitlab/chat_commands/issue_new_spec.rb b/spec/lib/gitlab/slash_commands/issue_new_spec.rb
index 84c22328064..4de50d4a8bb 100644
--- a/spec/lib/gitlab/chat_commands/issue_new_spec.rb
+++ b/spec/lib/gitlab/slash_commands/issue_new_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::ChatCommands::IssueNew, service: true do
+describe Gitlab::SlashCommands::IssueNew, service: true do
   describe '#execute' do
     let(:project) { create(:empty_project) }
     let(:user) { create(:user) }
diff --git a/spec/lib/gitlab/chat_commands/issue_search_spec.rb b/spec/lib/gitlab/slash_commands/issue_search_spec.rb
index 551ccb79a58..06fff0afc50 100644
--- a/spec/lib/gitlab/chat_commands/issue_search_spec.rb
+++ b/spec/lib/gitlab/slash_commands/issue_search_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::ChatCommands::IssueSearch, service: true do
+describe Gitlab::SlashCommands::IssueSearch, service: true do
   describe '#execute' do
     let!(:issue) { create(:issue, project: project, title: 'find me') }
     let!(:confidential) { create(:issue, :confidential, project: project, title: 'mepmep find') }
diff --git a/spec/lib/gitlab/chat_commands/issue_show_spec.rb b/spec/lib/gitlab/slash_commands/issue_show_spec.rb
index 1f20d0a44ce..1899f664ccd 100644
--- a/spec/lib/gitlab/chat_commands/issue_show_spec.rb
+++ b/spec/lib/gitlab/slash_commands/issue_show_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::ChatCommands::IssueShow, service: true do
+describe Gitlab::SlashCommands::IssueShow, service: true do
   describe '#execute' do
     let(:issue) { create(:issue, project: project) }
     let(:project) { create(:empty_project) }
diff --git a/spec/lib/gitlab/chat_commands/presenters/access_spec.rb b/spec/lib/gitlab/slash_commands/presenters/access_spec.rb
index ae41d75ab0c..ef3d217f7be 100644
--- a/spec/lib/gitlab/chat_commands/presenters/access_spec.rb
+++ b/spec/lib/gitlab/slash_commands/presenters/access_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::ChatCommands::Presenters::Access do
+describe Gitlab::SlashCommands::Presenters::Access do
   describe '#access_denied' do
     subject { described_class.new.access_denied }
 
diff --git a/spec/lib/gitlab/chat_commands/presenters/deploy_spec.rb b/spec/lib/gitlab/slash_commands/presenters/deploy_spec.rb
index dc2dd300072..dee3c77db27 100644
--- a/spec/lib/gitlab/chat_commands/presenters/deploy_spec.rb
+++ b/spec/lib/gitlab/slash_commands/presenters/deploy_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::ChatCommands::Presenters::Deploy do
+describe Gitlab::SlashCommands::Presenters::Deploy do
   let(:build) { create(:ci_build) }
 
   describe '#present' do
diff --git a/spec/lib/gitlab/chat_commands/presenters/issue_new_spec.rb b/spec/lib/gitlab/slash_commands/presenters/issue_new_spec.rb
index 17fcdbc2452..7f81ebb47db 100644
--- a/spec/lib/gitlab/chat_commands/presenters/issue_new_spec.rb
+++ b/spec/lib/gitlab/slash_commands/presenters/issue_new_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::ChatCommands::Presenters::IssueNew do
+describe Gitlab::SlashCommands::Presenters::IssueNew do
   let(:project) { create(:empty_project) }
   let(:issue) { create(:issue, project: project) }
   let(:attachment) { subject[:attachments].first }
diff --git a/spec/lib/gitlab/chat_commands/presenters/issue_search_spec.rb b/spec/lib/gitlab/slash_commands/presenters/issue_search_spec.rb
index 3799a324db4..7e57a0addcb 100644
--- a/spec/lib/gitlab/chat_commands/presenters/issue_search_spec.rb
+++ b/spec/lib/gitlab/slash_commands/presenters/issue_search_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::ChatCommands::Presenters::IssueSearch do
+describe Gitlab::SlashCommands::Presenters::IssueSearch do
   let(:project) { create(:empty_project) }
   let(:message) { subject[:text] }
 
diff --git a/spec/lib/gitlab/chat_commands/presenters/issue_show_spec.rb b/spec/lib/gitlab/slash_commands/presenters/issue_show_spec.rb
index 3916fc704a4..2a6ed860737 100644
--- a/spec/lib/gitlab/chat_commands/presenters/issue_show_spec.rb
+++ b/spec/lib/gitlab/slash_commands/presenters/issue_show_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::ChatCommands::Presenters::IssueShow do
+describe Gitlab::SlashCommands::Presenters::IssueShow do
   let(:project) { create(:empty_project) }
   let(:issue) { create(:issue, project: project) }
   let(:attachment) { subject[:attachments].first }
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index cd2f11dec96..a56bc524a98 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -1397,7 +1397,7 @@ describe MergeRequest, models: true do
     end
   end
 
-  describe '#mergeable_with_slash_command?' do
+  describe '#mergeable_with_quick_action?' do
     def create_pipeline(status)
       pipeline = create(:ci_pipeline_with_one_job,
         project: project,
@@ -1421,21 +1421,21 @@ describe MergeRequest, models: true do
 
     context 'when autocomplete_precheck is set to true' do
       it 'is mergeable by developer' do
-        expect(merge_request.mergeable_with_slash_command?(developer, autocomplete_precheck: true)).to be_truthy
+        expect(merge_request.mergeable_with_quick_action?(developer, autocomplete_precheck: true)).to be_truthy
       end
 
       it 'is not mergeable by normal user' do
-        expect(merge_request.mergeable_with_slash_command?(user, autocomplete_precheck: true)).to be_falsey
+        expect(merge_request.mergeable_with_quick_action?(user, autocomplete_precheck: true)).to be_falsey
       end
     end
 
     context 'when autocomplete_precheck is set to false' do
       it 'is mergeable by developer' do
-        expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_truthy
+        expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_truthy
       end
 
       it 'is not mergeable by normal user' do
-        expect(merge_request.mergeable_with_slash_command?(user, last_diff_sha: mr_sha)).to be_falsey
+        expect(merge_request.mergeable_with_quick_action?(user, last_diff_sha: mr_sha)).to be_falsey
       end
 
       context 'closed MR'  do
@@ -1444,7 +1444,7 @@ describe MergeRequest, models: true do
         end
 
         it 'is not mergeable' do
-          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_falsey
+          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_falsey
         end
       end
 
@@ -1454,19 +1454,19 @@ describe MergeRequest, models: true do
         end
 
         it 'is not mergeable' do
-          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_falsey
+          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_falsey
         end
       end
 
       context 'sha differs from the MR diff_head_sha'  do
         it 'is not mergeable' do
-          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: 'some other sha')).to be_falsey
+          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: 'some other sha')).to be_falsey
         end
       end
 
       context 'sha is not provided'  do
         it 'is not mergeable' do
-          expect(merge_request.mergeable_with_slash_command?(developer)).to be_falsey
+          expect(merge_request.mergeable_with_quick_action?(developer)).to be_falsey
         end
       end
 
@@ -1476,7 +1476,7 @@ describe MergeRequest, models: true do
         end
 
         it 'is mergeable' do
-          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_truthy
+          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_truthy
         end
       end
 
@@ -1486,7 +1486,7 @@ describe MergeRequest, models: true do
         end
 
         it 'is not mergeable' do
-          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_falsey
+          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_falsey
         end
       end
 
@@ -1496,7 +1496,7 @@ describe MergeRequest, models: true do
         end
 
         it 'is mergeable' do
-          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_truthy
+          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_truthy
         end
       end
     end
diff --git a/spec/services/issues/create_service_spec.rb b/spec/services/issues/create_service_spec.rb
index 370bd352200..ae9d2b2855d 100644
--- a/spec/services/issues/create_service_spec.rb
+++ b/spec/services/issues/create_service_spec.rb
@@ -206,9 +206,9 @@ describe Issues::CreateService, services: true do
       end
     end
 
-    it_behaves_like 'new issuable record that supports slash commands'
+    it_behaves_like 'new issuable record that supports quick actions'
 
-    context 'Slash commands' do
+    context 'Quick actions' do
       context 'with assignee and milestone in params and command' do
         let(:opts) do
           {
diff --git a/spec/services/merge_requests/create_service_spec.rb b/spec/services/merge_requests/create_service_spec.rb
index 13fee953e41..2026b7f6510 100644
--- a/spec/services/merge_requests/create_service_spec.rb
+++ b/spec/services/merge_requests/create_service_spec.rb
@@ -108,7 +108,7 @@ describe MergeRequests::CreateService, services: true do
       end
     end
 
-    it_behaves_like 'new issuable record that supports slash commands' do
+    it_behaves_like 'new issuable record that supports quick actions' do
       let(:default_params) do
         {
           source_branch: 'feature',
@@ -117,7 +117,7 @@ describe MergeRequests::CreateService, services: true do
       end
     end
 
-    context 'Slash commands' do
+    context 'Quick actions' do
       context 'with assignee and milestone in params and command' do
         let(:merge_request) { described_class.new(project, user, opts).execute }
         let(:milestone) { create(:milestone, project: project) }
diff --git a/spec/services/notes/slash_commands_service_spec.rb b/spec/services/notes/quick_actions_service_spec.rb
index d5ffc1908a9..9a98499826f 100644
--- a/spec/services/notes/slash_commands_service_spec.rb
+++ b/spec/services/notes/quick_actions_service_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Notes::SlashCommandsService, services: true do
+describe Notes::QuickActionsService, services: true do
   shared_context 'note on noteable' do
     let(:project) { create(:empty_project) }
     let(:master) { create(:user).tap { |u| project.team << [u, :master] } }
@@ -11,7 +11,7 @@ describe Notes::SlashCommandsService, services: true do
     end
   end
 
-  shared_examples 'note on noteable that does not support slash commands' do
+  shared_examples 'note on noteable that does not support quick actions' do
     include_context 'note on noteable'
 
     before do
@@ -45,7 +45,7 @@ describe Notes::SlashCommandsService, services: true do
     end
   end
 
-  shared_examples 'note on noteable that supports slash commands' do
+  shared_examples 'note on noteable that supports quick actions' do
     include_context 'note on noteable'
 
     before do
@@ -210,15 +210,15 @@ describe Notes::SlashCommandsService, services: true do
   describe '#execute' do
     let(:service) { described_class.new(project, master) }
 
-    it_behaves_like 'note on noteable that supports slash commands' do
+    it_behaves_like 'note on noteable that supports quick actions' do
       let(:note) { build(:note_on_issue, project: project) }
     end
 
-    it_behaves_like 'note on noteable that supports slash commands' do
+    it_behaves_like 'note on noteable that supports quick actions' do
       let(:note) { build(:note_on_merge_request, project: project) }
     end
 
-    it_behaves_like 'note on noteable that does not support slash commands' do
+    it_behaves_like 'note on noteable that does not support quick actions' do
       let(:note) { build(:note_on_commit, project: project) }
     end
   end
diff --git a/spec/services/preview_markdown_service_spec.rb b/spec/services/preview_markdown_service_spec.rb
index b2fb5c91313..4fd9cb23ae1 100644
--- a/spec/services/preview_markdown_service_spec.rb
+++ b/spec/services/preview_markdown_service_spec.rb
@@ -19,24 +19,24 @@ describe PreviewMarkdownService do
     end
   end
 
-  context 'new note with slash commands' do
+  context 'new note with quick actions' do
     let(:issue) { create(:issue, project: project) }
     let(:params) do
       {
         text: "Please do it\n/assign #{user.to_reference}",
-        slash_commands_target_type: 'Issue',
-        slash_commands_target_id: issue.id
+        quick_actions_target_type: 'Issue',
+        quick_actions_target_id: issue.id
       }
     end
     let(:service) { described_class.new(project, user, params) }
 
-    it 'removes slash commands from text' do
+    it 'removes quick actions from text' do
       result = service.execute
 
       expect(result[:text]).to eq 'Please do it'
     end
 
-    it 'explains slash commands effect' do
+    it 'explains quick actions effect' do
       result = service.execute
 
       expect(result[:commands]).to eq "Assigns #{user.to_reference}."
@@ -47,21 +47,21 @@ describe PreviewMarkdownService do
     let(:params) do
       {
         text: "My work\n/estimate 2y",
-        slash_commands_target_type: 'MergeRequest'
+        quick_actions_target_type: 'MergeRequest'
       }
     end
     let(:service) { described_class.new(project, user, params) }
 
-    it 'removes slash commands from text' do
+    it 'removes quick actions from text' do
       result = service.execute
 
       expect(result[:text]).to eq 'My work'
     end
 
-    it 'explains slash commands effect' do
+    it 'explains quick actions effect' do
       result = service.execute
 
       expect(result[:commands]).to eq 'Sets time estimate to 2y.'
-    end    
+    end
   end
 end
diff --git a/spec/services/slash_commands/interpret_service_spec.rb b/spec/services/quick_actions/interpret_service_spec.rb
index c12fb1a6e53..c9e63efbc14 100644
--- a/spec/services/slash_commands/interpret_service_spec.rb
+++ b/spec/services/quick_actions/interpret_service_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe SlashCommands::InterpretService, services: true do
+describe QuickActions::InterpretService, services: true do
   let(:project) { create(:empty_project, :public) }
   let(:developer) { create(:user) }
   let(:developer2) { create(:user) }
diff --git a/spec/support/chat_slash_commands_shared_examples.rb b/spec/support/chat_slash_commands_shared_examples.rb
index 4dfa29849ee..978b0b9cc30 100644
--- a/spec/support/chat_slash_commands_shared_examples.rb
+++ b/spec/support/chat_slash_commands_shared_examples.rb
@@ -87,7 +87,7 @@ RSpec.shared_examples 'chat slash commands service' do
         end
 
         it 'triggers the command' do
-          expect_any_instance_of(Gitlab::ChatCommands::Command).to receive(:execute)
+          expect_any_instance_of(Gitlab::SlashCommands::Command).to receive(:execute)
 
           subject.trigger(params)
         end
diff --git a/spec/support/features/issuable_slash_commands_shared_examples.rb b/spec/support/features/issuable_slash_commands_shared_examples.rb
index fa82dc5e9f9..db39e8dfd89 100644
--- a/spec/support/features/issuable_slash_commands_shared_examples.rb
+++ b/spec/support/features/issuable_slash_commands_shared_examples.rb
@@ -1,8 +1,8 @@
 # Specifications for behavior common to all objects with executable attributes.
 # It takes a `issuable_type`, and expect an `issuable`.
 
-shared_examples 'issuable record that supports slash commands in its description and notes' do |issuable_type|
-  include SlashCommandsHelpers
+shared_examples 'issuable record that supports quick actions in its description and notes' do |issuable_type|
+  include QuickActionsHelpers
 
   let(:master) { create(:user) }
   let(:assignee) { create(:user, username: 'bob') }
@@ -260,7 +260,7 @@ shared_examples 'issuable record that supports slash commands in its description
   end
 
   describe "preview of note on #{issuable_type}" do
-    it 'removes slash commands from note and explains them' do
+    it 'removes quick actions from note and explains them' do
       visit public_send("namespace_project_#{issuable_type}_path", project.namespace, project, issuable)
 
       page.within('.js-main-target-form') do
diff --git a/spec/support/slash_commands_helpers.rb b/spec/support/quick_actions_helpers.rb
index 4bfe481115f..d2aaae7518f 100644
--- a/spec/support/slash_commands_helpers.rb
+++ b/spec/support/quick_actions_helpers.rb
@@ -1,4 +1,4 @@
-module SlashCommandsHelpers
+module QuickActionsHelpers
   def write_note(text)
     Sidekiq::Testing.fake! do
       page.within('.js-main-target-form') do
diff --git a/spec/support/services/issuable_create_service_slash_commands_shared_examples.rb b/spec/support/services/issuable_create_service_slash_commands_shared_examples.rb
index 5e6f9f323a1..9399745f900 100644
--- a/spec/support/services/issuable_create_service_slash_commands_shared_examples.rb
+++ b/spec/support/services/issuable_create_service_slash_commands_shared_examples.rb
@@ -1,7 +1,7 @@
 # Specifications for behavior common to all objects with executable attributes.
 # It can take a `default_params`.
 
-shared_examples 'new issuable record that supports slash commands' do
+shared_examples 'new issuable record that supports quick actions' do
   let!(:project) { create(:project, :repository) }
   let(:user) { create(:user).tap { |u| project.team << [u, :master] } }
   let(:assignee) { create(:user) }
diff --git a/spec/support/time_tracking_shared_examples.rb b/spec/support/time_tracking_shared_examples.rb
index b407b8097d2..0fa74f911f6 100644
--- a/spec/support/time_tracking_shared_examples.rb
+++ b/spec/support/time_tracking_shared_examples.rb
@@ -54,7 +54,7 @@ shared_examples 'issuable time tracker' do
   it 'shows the help state when icon is clicked' do
     page.within '.time-tracking-component-wrap' do
       find('.help-button').click
-      expect(page).to have_content 'Track time with slash commands'
+      expect(page).to have_content 'Track time with quick actions'
       expect(page).to have_content 'Learn more'
     end
   end
@@ -64,7 +64,7 @@ shared_examples 'issuable time tracker' do
       find('.help-button').click
       find('.close-help-button').click
 
-      expect(page).not_to have_content 'Track time with slash commands'
+      expect(page).not_to have_content 'Track time with quick actions'
       expect(page).not_to have_content 'Learn more'
     end
   end
@@ -78,8 +78,8 @@ shared_examples 'issuable time tracker' do
   end
 end
 
-def submit_time(slash_command)
-  fill_in 'note[note]', with: slash_command
+def submit_time(quick_action)
+  fill_in 'note[note]', with: quick_action
   find('.js-comment-submit-button').trigger('click')
   wait_for_requests
 end
diff --git a/spec/views/shared/notes/_form.html.haml_spec.rb b/spec/views/shared/notes/_form.html.haml_spec.rb
index d7d0a5bf56a..cae6bee2776 100644
--- a/spec/views/shared/notes/_form.html.haml_spec.rb
+++ b/spec/views/shared/notes/_form.html.haml_spec.rb
@@ -20,8 +20,8 @@ describe 'shared/notes/_form' do
     context "with a note on #{noteable}" do
       let(:note) { build(:"note_on_#{noteable}", project: project) }
 
-      it 'says that markdown and slash commands are supported' do
-        expect(rendered).to have_content('Markdown and slash commands are supported')
+      it 'says that markdown and quick actions are supported' do
+        expect(rendered).to have_content('Markdown and quick actions are supported')
       end
     end
   end
@@ -29,7 +29,7 @@ describe 'shared/notes/_form' do
   context 'with a note on a commit' do
     let(:note) { build(:note_on_commit, project: project) }
 
-    it 'says that only markdown is supported, not slash commands' do
+    it 'says that only markdown is supported, not quick actions' do
       expect(rendered).to have_content('Markdown is supported')
     end
   end