Merge branch 'eslint-update' into 'develop'

update ESLint

See merge request pleroma/pleroma-fe!1576

92 files changed, 281 insertions, 240 deletions

diff --git a/src/components/about/about.vue b/src/components/about/about.vue
index 5d5d6479..33586c97 100644
--- a/src/components/about/about.vue
+++ b/src/components/about/about.vue
@@ -8,7 +8,7 @@
   </div>
 </template>
 
-<script src="./about.js" ></script>
+<script src="./about.js"></script>
 
 <style lang="scss">
 </style>
diff --git a/src/components/account_actions/account_actions.vue b/src/components/account_actions/account_actions.vue
index c35d01af..23547f2c 100644
--- a/src/components/account_actions/account_actions.vue
+++ b/src/components/account_actions/account_actions.vue
@@ -6,7 +6,7 @@
       :bound-to="{ x: 'container' }"
       remove-padding
     >
-      <template v-slot:content>
+      <template #content>
         <div class="dropdown-menu">
           <template v-if="relationship.following">
             <button
@@ -57,7 +57,7 @@
           </button>
         </div>
       </template>
-      <template v-slot:trigger>
+      <template #trigger>
         <button class="button-unstyled ellipsis-button">
           <FAIcon
             class="icon"
diff --git a/src/components/avatar_list/avatar_list.vue b/src/components/avatar_list/avatar_list.vue
index e1b6e971..9a6ca3f6 100644
--- a/src/components/avatar_list/avatar_list.vue
+++ b/src/components/avatar_list/avatar_list.vue
@@ -14,7 +14,7 @@
   </div>
 </template>
 
-<script src="./avatar_list.js" ></script>
+<script src="./avatar_list.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/basic_user_card/basic_user_card.vue b/src/components/basic_user_card/basic_user_card.vue
index effd9268..9cca7840 100644
--- a/src/components/basic_user_card/basic_user_card.vue
+++ b/src/components/basic_user_card/basic_user_card.vue
@@ -1,10 +1,13 @@
 <template>
   <div class="basic-user-card">
-    <router-link @click.prevent :to="userProfileLink(user)">
+    <router-link
+      :to="userProfileLink(user)"
+      @click.prevent
+    >
       <UserPopover
-        :userId="user.id"
-        :overlayCenters="true"
-        overlayCentersSelector=".avatar"
+        :user-id="user.id"
+        :overlay-centers="true"
+        overlay-centers-selector=".avatar"
       >
         <UserAvatar
           class="user-avatar avatar"
diff --git a/src/components/chat/chat.js b/src/components/chat/chat.js
index 9f6e64e3..5a5c37b6 100644
--- a/src/components/chat/chat.js
+++ b/src/components/chat/chat.js
@@ -107,7 +107,7 @@ const Chat = {
         }
       })
     },
-    '$route': function () {
+    $route: function () {
       this.startFetching()
     },
     mastoUserSocketStatus (newValue) {
diff --git a/src/components/chat_list/chat_list.vue b/src/components/chat_list/chat_list.vue
index 58e8d0b3..1248c4c8 100644
--- a/src/components/chat_list/chat_list.vue
+++ b/src/components/chat_list/chat_list.vue
@@ -23,7 +23,7 @@
         class="timeline"
       >
         <List :items="sortedChatList">
-          <template v-slot:item="{item}">
+          <template #item="{item}">
             <ChatListItem
               :key="item.id"
               :compact="false"
diff --git a/src/components/chat_message/chat_message.vue b/src/components/chat_message/chat_message.vue
index 9b823f7d..d635c47e 100644
--- a/src/components/chat_message/chat_message.vue
+++ b/src/components/chat_message/chat_message.vue
@@ -16,7 +16,7 @@
       >
         <UserPopover
           v-if="chatViewItem.isHead"
-          :userId="author.id"
+          :user-id="author.id"
         >
           <UserAvatar
             :compact="true"
@@ -50,7 +50,7 @@
                 @show="menuOpened = true"
                 @close="menuOpened = false"
               >
-                <template v-slot:content>
+                <template #content>
                   <div class="dropdown-menu">
                     <button
                       class="button-default dropdown-item dropdown-item-icon"
@@ -60,7 +60,7 @@
                     </button>
                   </div>
                 </template>
-                <template v-slot:trigger>
+                <template #trigger>
                   <button
                     class="button-default menu-icon"
                     :title="$t('chats.more')"
@@ -75,7 +75,7 @@
               :status="messageForStatusContent"
               :full-content="true"
             >
-              <template v-slot:footer>
+              <template #footer>
                 <span
                   class="created-at"
                 >
@@ -96,7 +96,7 @@
   </div>
 </template>
 
-<script src="./chat_message.js" ></script>
+<script src="./chat_message.js"></script>
 <style lang="scss">
 @import './chat_message.scss';
 
diff --git a/src/components/chat_title/chat_title.vue b/src/components/chat_title/chat_title.vue
index 22d0e7c4..ab7491fa 100644
--- a/src/components/chat_title/chat_title.vue
+++ b/src/components/chat_title/chat_title.vue
@@ -4,9 +4,9 @@
     :title="title"
   >
     <UserPopover
-      class="avatar-container"
       v-if="withAvatar && user"
-      :userId="user.id"
+      class="avatar-container"
+      :user-id="user.id"
     >
       <UserAvatar
         class="titlebar-avatar"
diff --git a/src/components/checkbox/checkbox.vue b/src/components/checkbox/checkbox.vue
index 83695912..b6768d67 100644
--- a/src/components/checkbox/checkbox.vue
+++ b/src/components/checkbox/checkbox.vue
@@ -22,12 +22,12 @@
 
 <script>
 export default {
-  emits: ['update:modelValue'],
   props: [
     'modelValue',
     'indeterminate',
     'disabled'
-  ]
+  ],
+  emits: ['update:modelValue']
 }
 </script>
 
diff --git a/src/components/color_input/color_input.vue b/src/components/color_input/color_input.vue
index e84603c3..dfc084f9 100644
--- a/src/components/color_input/color_input.vue
+++ b/src/components/color_input/color_input.vue
@@ -46,7 +46,6 @@
     </div>
   </div>
 </template>
-<style lang="scss" src="./color_input.scss"></style>
 <script>
 import Checkbox from '../checkbox/checkbox.vue'
 import { hex2rgb } from '../../services/color_convert/color_convert.js'
@@ -108,6 +107,7 @@ export default {
   }
 }
 </script>
+<style lang="scss" src="./color_input.scss"></style>
 
 <style lang="scss">
 .color-control {
diff --git a/src/components/conversation/conversation.js b/src/components/conversation/conversation.js
index 2ef2977a..3b540cac 100644
--- a/src/components/conversation/conversation.js
+++ b/src/components/conversation/conversation.js
@@ -271,7 +271,7 @@ const conversation = {
           result[irid] = result[irid] || []
           result[irid].push({
             name: `#${i}`,
-            id: id
+            id
           })
         }
         i++
diff --git a/src/components/conversation/conversation.vue b/src/components/conversation/conversation.vue
index 6088e1ca..1adbe250 100644
--- a/src/components/conversation/conversation.vue
+++ b/src/components/conversation/conversation.vue
@@ -31,8 +31,8 @@
             keypath="status.show_all_conversation_with_icon"
             tag="button"
             class="button-unstyled -link"
-            @click.prevent="diveToTopLevel"
             scope="global"
+            @click.prevent="diveToTopLevel"
           >
             <template #icon>
               <FAIcon
diff --git a/src/components/desktop_nav/desktop_nav.js b/src/components/desktop_nav/desktop_nav.js
index e048f53d..08c0e44e 100644
--- a/src/components/desktop_nav/desktop_nav.js
+++ b/src/components/desktop_nav/desktop_nav.js
@@ -46,23 +46,27 @@ export default {
     enableMask () { return this.supportsMask && this.$store.state.instance.logoMask },
     logoStyle () {
       return {
-        'visibility': this.enableMask ? 'hidden' : 'visible'
+        visibility: this.enableMask ? 'hidden' : 'visible'
       }
     },
     logoMaskStyle () {
-      return this.enableMask ? {
-        'mask-image': `url(${this.$store.state.instance.logo})`
-      } : {
-        'background-color': this.enableMask ? '' : 'transparent'
-      }
+      return this.enableMask
+        ? {
+            'mask-image': `url(${this.$store.state.instance.logo})`
+          }
+        : {
+            'background-color': this.enableMask ? '' : 'transparent'
+          }
     },
     logoBgStyle () {
       return Object.assign({
-        'margin': `${this.$store.state.instance.logoMargin} 0`,
+        margin: `${this.$store.state.instance.logoMargin} 0`,
         opacity: this.searchBarHidden ? 1 : 0
-      }, this.enableMask ? {} : {
-        'background-color': this.enableMask ? '' : 'transparent'
-      })
+      }, this.enableMask
+        ? {}
+        : {
+            'background-color': this.enableMask ? '' : 'transparent'
+          })
     },
     logo () { return this.$store.state.instance.logo },
     sitename () { return this.$store.state.instance.name },
diff --git a/src/components/domain_mute_card/domain_mute_card.vue b/src/components/domain_mute_card/domain_mute_card.vue
index 836688aa..28c61631 100644
--- a/src/components/domain_mute_card/domain_mute_card.vue
+++ b/src/components/domain_mute_card/domain_mute_card.vue
@@ -9,7 +9,7 @@
       class="btn button-default"
     >
       {{ $t('domain_mute_card.unmute') }}
-      <template v-slot:progress>
+      <template #progress>
         {{ $t('domain_mute_card.unmute_progress') }}
       </template>
     </ProgressButton>
@@ -19,7 +19,7 @@
       class="btn button-default"
     >
       {{ $t('domain_mute_card.mute') }}
-      <template v-slot:progress>
+      <template #progress>
         {{ $t('domain_mute_card.mute_progress') }}
       </template>
     </ProgressButton>
diff --git a/src/components/emoji_input/emoji_input.js b/src/components/emoji_input/emoji_input.js
index 391cc5b5..5ba3907f 100644
--- a/src/components/emoji_input/emoji_input.js
+++ b/src/components/emoji_input/emoji_input.js
@@ -321,7 +321,7 @@ const EmojiInput = {
       }
     },
     scrollIntoView () {
-      const rootRef = this.$refs['picker'].$el
+      const rootRef = this.$refs.picker.$el
       /* Scroller is either `window` (replies in TL), sidebar (main post form,
        * replies in notifs) or mobile post form. Note that getting and setting
        * scroll is different for `Window` and `Element`s
diff --git a/src/components/emoji_picker/emoji_picker.js b/src/components/emoji_picker/emoji_picker.js
index bd5c2e39..f6920208 100644
--- a/src/components/emoji_picker/emoji_picker.js
+++ b/src/components/emoji_picker/emoji_picker.js
@@ -25,7 +25,7 @@ const filterByKeyword = (list, keyword = '') => {
   if (keyword === '') return list
 
   const keywordLowercase = keyword.toLowerCase()
-  let orderedEmojiList = []
+  const orderedEmojiList = []
   for (const emoji of list) {
     const indexOfKeyword = emoji.displayText.toLowerCase().indexOf(keywordLowercase)
     if (indexOfKeyword > -1) {
diff --git a/src/components/emoji_reactions/emoji_reactions.vue b/src/components/emoji_reactions/emoji_reactions.vue
index 51d50359..4ea8b6a2 100644
--- a/src/components/emoji_reactions/emoji_reactions.vue
+++ b/src/components/emoji_reactions/emoji_reactions.vue
@@ -26,7 +26,7 @@
   </div>
 </template>
 
-<script src="./emoji_reactions.js" ></script>
+<script src="./emoji_reactions.js"></script>
 <style lang="scss">
 @import '../../_variables.scss';
 
diff --git a/src/components/extra_buttons/extra_buttons.js b/src/components/extra_buttons/extra_buttons.js
index 2f534896..22ffb65a 100644
--- a/src/components/extra_buttons/extra_buttons.js
+++ b/src/components/extra_buttons/extra_buttons.js
@@ -25,7 +25,7 @@ library.add(
 )
 
 const ExtraButtons = {
-  props: [ 'status' ],
+  props: ['status'],
   components: { Popover },
   methods: {
     deleteStatus () {
diff --git a/src/components/extra_buttons/extra_buttons.vue b/src/components/extra_buttons/extra_buttons.vue
index 2ea86201..2c893bf3 100644
--- a/src/components/extra_buttons/extra_buttons.vue
+++ b/src/components/extra_buttons/extra_buttons.vue
@@ -7,7 +7,7 @@
     :bound-to="{ x: 'container' }"
     remove-padding
   >
-    <template v-slot:content="{close}">
+    <template #content="{close}">
       <div class="dropdown-menu">
         <button
           v-if="canMute && !status.thread_muted"
@@ -120,7 +120,7 @@
         </button>
       </div>
     </template>
-    <template v-slot:trigger>
+    <template #trigger>
       <span class="button-unstyled popover-trigger">
         <FAIcon
           class="fa-scale-110 fa-old-padding"
@@ -131,7 +131,7 @@
   </Popover>
 </template>
 
-<script src="./extra_buttons.js" ></script>
+<script src="./extra_buttons.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/favorite_button/favorite_button.vue b/src/components/favorite_button/favorite_button.vue
index dce25e24..d5c4c61e 100644
--- a/src/components/favorite_button/favorite_button.vue
+++ b/src/components/favorite_button/favorite_button.vue
@@ -29,7 +29,7 @@
   </div>
 </template>
 
-<script src="./favorite_button.js" ></script>
+<script src="./favorite_button.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/features_panel/features_panel.vue b/src/components/features_panel/features_panel.vue
index a58a99af..4cdf56d0 100644
--- a/src/components/features_panel/features_panel.vue
+++ b/src/components/features_panel/features_panel.vue
@@ -32,7 +32,7 @@
   </div>
 </template>
 
-<script src="./features_panel.js" ></script>
+<script src="./features_panel.js"></script>
 
 <style lang="scss">
   .features-panel li {
diff --git a/src/components/flash/flash.js b/src/components/flash/flash.js
index 87f940a7..87c1d650 100644
--- a/src/components/flash/flash.js
+++ b/src/components/flash/flash.js
@@ -11,7 +11,7 @@ library.add(
 )
 
 const Flash = {
-  props: [ 'src' ],
+  props: ['src'],
   data () {
     return {
       player: false, // can be true, "hidden", false. hidden = element exists
diff --git a/src/components/font_control/font_control.vue b/src/components/font_control/font_control.vue
index f100c3a9..83c1cef7 100644
--- a/src/components/font_control/font_control.vue
+++ b/src/components/font_control/font_control.vue
@@ -47,7 +47,7 @@
   </div>
 </template>
 
-<script src="./font_control.js" ></script>
+<script src="./font_control.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/hashtag_link/hashtag_link.vue b/src/components/hashtag_link/hashtag_link.vue
index 918ed26b..596851b9 100644
--- a/src/components/hashtag_link/hashtag_link.vue
+++ b/src/components/hashtag_link/hashtag_link.vue
@@ -14,6 +14,6 @@
   </span>
 </template>
 
-<script src="./hashtag_link.js"/>
+<script src="./hashtag_link.js" />
 
-<style lang="scss" src="./hashtag_link.scss"/>
+<style lang="scss" src="./hashtag_link.scss" />
diff --git a/src/components/image_cropper/image_cropper.js b/src/components/image_cropper/image_cropper.js
index 05f6fd4c..55e901a0 100644
--- a/src/components/image_cropper/image_cropper.js
+++ b/src/components/image_cropper/image_cropper.js
@@ -95,7 +95,7 @@ const ImageCropper = {
       const fileInput = this.$refs.input
       if (fileInput.files != null && fileInput.files[0] != null) {
         this.file = fileInput.files[0]
-        let reader = new window.FileReader()
+        const reader = new window.FileReader()
         reader.onload = (e) => {
           this.dataUrl = e.target.result
           this.$emit('open')
diff --git a/src/components/instance_specific_panel/instance_specific_panel.vue b/src/components/instance_specific_panel/instance_specific_panel.vue
index 7448ca06..c8ed0a2d 100644
--- a/src/components/instance_specific_panel/instance_specific_panel.vue
+++ b/src/components/instance_specific_panel/instance_specific_panel.vue
@@ -10,4 +10,4 @@
   </div>
 </template>
 
-<script src="./instance_specific_panel.js" ></script>
+<script src="./instance_specific_panel.js"></script>
diff --git a/src/components/interactions/interactions.js b/src/components/interactions/interactions.js
index c5ceb63d..cc6a15e1 100644
--- a/src/components/interactions/interactions.js
+++ b/src/components/interactions/interactions.js
@@ -12,7 +12,7 @@ const Interactions = {
   data () {
     return {
       allowFollowingMove: this.$store.state.users.currentUser.allow_following_move,
-      filterMode: tabModeDict['mentions']
+      filterMode: tabModeDict.mentions
     }
   },
   methods: {
diff --git a/src/components/interface_language_switcher/interface_language_switcher.vue b/src/components/interface_language_switcher/interface_language_switcher.vue
index 7ad1fe2e..6997f149 100644
--- a/src/components/interface_language_switcher/interface_language_switcher.vue
+++ b/src/components/interface_language_switcher/interface_language_switcher.vue
@@ -25,6 +25,7 @@ import Select from '../select/select.vue'
 
 export default {
   components: {
+    // eslint-disable-next-line vue/no-reserved-component-names
     Select
   },
   props: {
diff --git a/src/components/login_form/login_form.js b/src/components/login_form/login_form.js
index 638bd812..b795640e 100644
--- a/src/components/login_form/login_form.js
+++ b/src/components/login_form/login_form.js
@@ -83,7 +83,7 @@ const LoginForm = {
     },
     clearError () { this.error = false },
     focusOnPasswordInput () {
-      let passwordInput = this.$refs.passwordInput
+      const passwordInput = this.$refs.passwordInput
       passwordInput.focus()
       passwordInput.setSelectionRange(0, passwordInput.value.length)
     }
diff --git a/src/components/login_form/login_form.vue b/src/components/login_form/login_form.vue
index 21482977..7a430c51 100644
--- a/src/components/login_form/login_form.vue
+++ b/src/components/login_form/login_form.vue
@@ -90,7 +90,7 @@
   </div>
 </template>
 
-<script src="./login_form.js" ></script>
+<script src="./login_form.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/media_upload/media_upload.js b/src/components/media_upload/media_upload.js
index 669d8190..cfd42d4c 100644
--- a/src/components/media_upload/media_upload.js
+++ b/src/components/media_upload/media_upload.js
@@ -42,7 +42,8 @@ const mediaUpload = {
         .then((fileData) => {
           self.$emit('uploaded', fileData)
           self.decreaseUploadCount()
-        }, (error) => { // eslint-disable-line handle-callback-err
+        }, (error) => {
+          console.error('Error uploading file', error)
           self.$emit('upload-failed', 'default')
           self.decreaseUploadCount()
         })
@@ -73,7 +74,7 @@ const mediaUpload = {
     'disabled'
   ],
   watch: {
-    'dropFiles': function (fileInfos) {
+    dropFiles: function (fileInfos) {
       if (!this.uploading) {
         this.multiUpload(fileInfos)
       }
diff --git a/src/components/media_upload/media_upload.vue b/src/components/media_upload/media_upload.vue
index 7cc59f5a..a538a5ed 100644
--- a/src/components/media_upload/media_upload.vue
+++ b/src/components/media_upload/media_upload.vue
@@ -26,7 +26,7 @@
   </label>
 </template>
 
-<script src="./media_upload.js" ></script>
+<script src="./media_upload.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/mention_link/mention_link.vue b/src/components/mention_link/mention_link.vue
index 56da8e0f..3af502ef 100644
--- a/src/components/mention_link/mention_link.vue
+++ b/src/components/mention_link/mention_link.vue
@@ -12,7 +12,7 @@
     /><!-- eslint-enable vue/no-v-html -->
     <UserPopover
       v-else
-      :userId="user.id"
+      :user-id="user.id"
       :disabled="!shouldShowTooltip"
     >
       <span
@@ -54,16 +54,19 @@
             :class="{ '-you': shouldBoldenYou }"
           > {{ ' ' + $t('status.you') }}</span>
           <!-- eslint-enable vue/no-v-html -->
-        </a><span class="full" ref="full">
-            <!-- eslint-disable vue/no-v-html -->
-            @<span v-html="userName" /><span v-html="'@' + serverName" />
-            <!-- eslint-enable vue/no-v-html -->
+        </a><span
+          ref="full"
+          class="full"
+        >
+          <!-- eslint-disable vue/no-v-html -->
+          @<span v-html="userName" /><span v-html="'@' + serverName" />
+          <!-- eslint-enable vue/no-v-html -->
         </span>
       </span>
     </UserPopover>
   </span>
 </template>
 
-<script src="./mention_link.js"/>
+<script src="./mention_link.js" />
 
-<style lang="scss" src="./mention_link.scss"/>
+<style lang="scss" src="./mention_link.scss" />
diff --git a/src/components/mentions_line/mentions_line.vue b/src/components/mentions_line/mentions_line.vue
index 161855e8..64c19bf1 100644
--- a/src/components/mentions_line/mentions_line.vue
+++ b/src/components/mentions_line/mentions_line.vue
@@ -14,12 +14,12 @@
         v-if="expanded"
         class="fullExtraMentions"
       >{{ ' ' }}<MentionLink
-          v-for="mention in extraMentions"
-          :key="mention.index"
-          class="mention-link"
-          :content="mention.content"
-          :url="mention.url"
-        />
+        v-for="mention in extraMentions"
+        :key="mention.index"
+        class="mention-link"
+        :content="mention.content"
+        :url="mention.url"
+      />
       </span><button
         v-if="!expanded"
         class="button-unstyled showMoreLess"
@@ -36,5 +36,5 @@
     </span>
   </span>
 </template>
-<script src="./mentions_line.js" ></script>
+<script src="./mentions_line.js"></script>
 <style lang="scss" src="./mentions_line.scss" />
diff --git a/src/components/mfa_form/recovery_form.vue b/src/components/mfa_form/recovery_form.vue
index a9cf39aa..5988fa51 100644
--- a/src/components/mfa_form/recovery_form.vue
+++ b/src/components/mfa_form/recovery_form.vue
@@ -69,4 +69,4 @@
     </div>
   </div>
 </template>
-<script src="./recovery_form.js" ></script>
+<script src="./recovery_form.js"></script>
diff --git a/src/components/mobile_nav/mobile_nav.vue b/src/components/mobile_nav/mobile_nav.vue
index c58d9e7c..949cf17e 100644
--- a/src/components/mobile_nav/mobile_nav.vue
+++ b/src/components/mobile_nav/mobile_nav.vue
@@ -67,11 +67,10 @@
         </a>
       </div>
       <div
-        class="mobile-notifications"
         id="mobile-notifications"
+        class="mobile-notifications"
         @scroll="onScroll"
-      >
-      </div>
+      />
     </div>
     <SideDrawer
       ref="sideDrawer"
diff --git a/src/components/modal/modal.vue b/src/components/modal/modal.vue
index 52d8d27e..2187f392 100644
--- a/src/components/modal/modal.vue
+++ b/src/components/modal/modal.vue
@@ -12,6 +12,9 @@
 
 <script>
 export default {
+  provide: {
+    popoversZLayer: 'modals'
+  },
   props: {
     isOpen: {
       type: Boolean,
@@ -22,14 +25,11 @@ export default {
       default: false
     }
   },
-  provide: {
-    popoversZLayer: 'modals'
-  },
   computed: {
     classes () {
       return {
         'modal-background': !this.noBackground,
-        'open': this.isOpen
+        open: this.isOpen
       }
     }
   }
diff --git a/src/components/moderation_tools/moderation_tools.vue b/src/components/moderation_tools/moderation_tools.vue
index 96b8c3a3..34fe2e7c 100644
--- a/src/components/moderation_tools/moderation_tools.vue
+++ b/src/components/moderation_tools/moderation_tools.vue
@@ -8,7 +8,7 @@
       @show="setToggled(true)"
       @close="setToggled(false)"
     >
-      <template v-slot:content>
+      <template #content>
         <div class="dropdown-menu">
           <span v-if="user.is_local">
             <button
@@ -122,7 +122,7 @@
           </span>
         </div>
       </template>
-      <template v-slot:trigger>
+      <template #trigger>
         <button
           class="btn button-default btn-block moderation-tools-button"
           :class="{ toggled }"
@@ -137,11 +137,11 @@
         v-if="showDeleteUserDialog"
         :on-cancel="deleteUserDialog.bind(this, false)"
       >
-        <template v-slot:header>
+        <template #header>
           {{ $t('user_card.admin_menu.delete_user') }}
         </template>
         <p>{{ $t('user_card.admin_menu.delete_user_confirmation') }}</p>
-        <template v-slot:footer>
+        <template #footer>
           <button
             class="btn button-default"
             @click="deleteUserDialog(false)"
diff --git a/src/components/mrf_transparency_panel/mrf_transparency_panel.js b/src/components/mrf_transparency_panel/mrf_transparency_panel.js
index 3fde8106..13cfb52e 100644
--- a/src/components/mrf_transparency_panel/mrf_transparency_panel.js
+++ b/src/components/mrf_transparency_panel/mrf_transparency_panel.js
@@ -9,10 +9,10 @@ import { get } from 'lodash'
  */
 const toInstanceReasonObject = (instances, info, key) => {
   return instances.map(instance => {
-    if (info[key] && info[key][instance] && info[key][instance]['reason']) {
-      return { instance: instance, reason: info[key][instance]['reason'] }
+    if (info[key] && info[key][instance] && info[key][instance].reason) {
+      return { instance, reason: info[key][instance].reason }
     }
-    return { instance: instance, reason: '' }
+    return { instance, reason: '' }
   })
 }
 
diff --git a/src/components/nav_panel/nav_panel.vue b/src/components/nav_panel/nav_panel.vue
index 62aab7f1..3fd27d89 100644
--- a/src/components/nav_panel/nav_panel.vue
+++ b/src/components/nav_panel/nav_panel.vue
@@ -90,7 +90,7 @@
   </div>
 </template>
 
-<script src="./nav_panel.js" ></script>
+<script src="./nav_panel.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/notification/notification.js b/src/components/notification/notification.js
index 77cdfa73..882b68f9 100644
--- a/src/components/notification/notification.js
+++ b/src/components/notification/notification.js
@@ -40,7 +40,7 @@ const Notification = {
       unmuted: false
     }
   },
-  props: [ 'notification' ],
+  props: ['notification'],
   components: {
     StatusContent,
     UserAvatar,
diff --git a/src/components/notification/notification.vue b/src/components/notification/notification.vue
index 6427d117..d2b903f6 100644
--- a/src/components/notification/notification.vue
+++ b/src/components/notification/notification.vue
@@ -37,8 +37,8 @@
         @click.prevent
       >
         <UserPopover
-          :userId="notification.from_profile.id"
-          :overlayCenters="true"
+          :user-id="notification.from_profile.id"
+          :overlay-centers="true"
         >
           <UserAvatar
             class="post-avatar"
diff --git a/src/components/notifications/notification_filters.vue b/src/components/notifications/notification_filters.vue
index 00a531b3..b0213167 100644
--- a/src/components/notifications/notification_filters.vue
+++ b/src/components/notifications/notification_filters.vue
@@ -5,7 +5,7 @@
     placement="bottom"
     :bound-to="{ x: 'container' }"
   >
-    <template v-slot:content>
+    <template #content>
       <div class="dropdown-menu">
         <button
           class="button-default dropdown-item"
@@ -72,7 +72,7 @@
         </button>
       </div>
     </template>
-    <template v-slot:trigger>
+    <template #trigger>
       <button class="filter-trigger-button button-unstyled">
         <FAIcon icon="filter" />
       </button>
diff --git a/src/components/notifications/notifications.vue b/src/components/notifications/notifications.vue
index b46c06aa..e778e27b 100644
--- a/src/components/notifications/notifications.vue
+++ b/src/components/notifications/notifications.vue
@@ -1,5 +1,8 @@
 <template>
-  <teleport :disabled="minimalMode || disableTeleport" :to="teleportTarget">
+  <teleport
+    :disabled="minimalMode || disableTeleport"
+    :to="teleportTarget"
+  >
     <div
       :class="{ minimal: minimalMode }"
       class="Notifications"
diff --git a/src/components/popover/popover.js b/src/components/popover/popover.js
index 58f7126d..d2af59fe 100644
--- a/src/components/popover/popover.js
+++ b/src/components/popover/popover.js
@@ -104,21 +104,25 @@ const Popover = {
 
       // What are the screen bounds for the popover? Viewport vs container
       // when using viewport, using default margin values to dodge the navbar
-      const xBounds = this.boundTo && this.boundTo.x === 'container' ? {
-        min: parentScreenBox.left + (margin.left || 0),
-        max: parentScreenBox.right - (margin.right || 0)
-      } : {
-        min: 0 + (margin.left || 10),
-        max: window.innerWidth - (margin.right || 10)
-      }
-
-      const yBounds = this.boundTo && this.boundTo.y === 'container' ? {
-        min: parentScreenBox.top + (margin.top || 0),
-        max: parentScreenBox.bottom - (margin.bottom || 0)
-      } : {
-        min: 0 + (margin.top || 50),
-        max: window.innerHeight - (margin.bottom || 5)
-      }
+      const xBounds = this.boundTo && this.boundTo.x === 'container'
+        ? {
+            min: parentScreenBox.left + (margin.left || 0),
+            max: parentScreenBox.right - (margin.right || 0)
+          }
+        : {
+            min: 0 + (margin.left || 10),
+            max: window.innerWidth - (margin.right || 10)
+          }
+
+      const yBounds = this.boundTo && this.boundTo.y === 'container'
+        ? {
+            min: parentScreenBox.top + (margin.top || 0),
+            max: parentScreenBox.bottom - (margin.bottom || 0)
+          }
+        : {
+            min: 0 + (margin.top || 50),
+            max: window.innerHeight - (margin.bottom || 5)
+          }
 
       let horizOffset = 0
       let vertOffset = 0
diff --git a/src/components/post_status_form/post_status_form.js b/src/components/post_status_form/post_status_form.js
index 2febf226..c0d80b20 100644
--- a/src/components/post_status_form/post_status_form.js
+++ b/src/components/post_status_form/post_status_form.js
@@ -41,7 +41,7 @@ const buildMentionsString = ({ user, attentions = [] }, currentUser) => {
   allAttentions = uniqBy(allAttentions, 'id')
   allAttentions = reject(allAttentions, { id: currentUser.id })
 
-  let mentions = map(allAttentions, (attention) => {
+  const mentions = map(allAttentions, (attention) => {
     return `@${attention.screen_name}`
   })
 
@@ -242,7 +242,7 @@ const PostStatusForm = {
     })
   },
   watch: {
-    'newStatus': {
+    newStatus: {
       deep: true,
       handler () {
         this.statusChanged()
@@ -273,7 +273,7 @@ const PostStatusForm = {
           this.$refs.textarea.focus()
         })
       }
-      let el = this.$el.querySelector('textarea')
+      const el = this.$el.querySelector('textarea')
       el.style.height = 'auto'
       el.style.height = undefined
       this.error = null
@@ -392,7 +392,7 @@ const PostStatusForm = {
       this.$emit('resize', { delayed: true })
     },
     removeMediaFile (fileInfo) {
-      let index = this.newStatus.files.indexOf(fileInfo)
+      const index = this.newStatus.files.indexOf(fileInfo)
       this.newStatus.files.splice(index, 1)
       this.$emit('resize')
     },
@@ -462,7 +462,7 @@ const PostStatusForm = {
     },
     onEmojiInputInput (e) {
       this.$nextTick(() => {
-        this.resize(this.$refs['textarea'])
+        this.resize(this.$refs.textarea)
       })
     },
     resize (e) {
@@ -477,8 +477,8 @@ const PostStatusForm = {
         return
       }
 
-      const formRef = this.$refs['form']
-      const bottomRef = this.$refs['bottom']
+      const formRef = this.$refs.form
+      const bottomRef = this.$refs.bottom
       /* Scroller is either `window` (replies in TL), sidebar (main post form,
        * replies in notifs) or mobile post form. Note that getting and setting
        * scroll is different for `Window` and `Element`s
@@ -564,7 +564,7 @@ const PostStatusForm = {
       this.$refs['emoji-input'].resize()
     },
     showEmojiPicker () {
-      this.$refs['textarea'].focus()
+      this.$refs.textarea.focus()
       this.$refs['emoji-input'].triggerShowPicker()
     },
     clearError () {
diff --git a/src/components/react_button/react_button.js b/src/components/react_button/react_button.js
index e6f9dbff..37d6e7d0 100644
--- a/src/components/react_button/react_button.js
+++ b/src/components/react_button/react_button.js
@@ -45,7 +45,7 @@ const ReactButton = {
     emojis () {
       if (this.filterWord !== '') {
         const filterWordLowercase = trim(this.filterWord.toLowerCase())
-        let orderedEmojiList = []
+        const orderedEmojiList = []
         for (const emoji of this.$store.state.instance.emoji) {
           if (emoji.replacement === this.filterWord) return [emoji]
 
diff --git a/src/components/react_button/react_button.vue b/src/components/react_button/react_button.vue
index b76fb244..5a809847 100644
--- a/src/components/react_button/react_button.vue
+++ b/src/components/react_button/react_button.vue
@@ -9,13 +9,13 @@
     popover-class="ReactButton popover-default"
     @show="focusInput"
   >
-    <template v-slot:content="{close}">
+    <template #content="{close}">
       <div class="reaction-picker-filter">
         <input
           v-model="filterWord"
-          @input="$event.target.composing = false"
           size="1"
           :placeholder="$t('emoji.search_emoji')"
+          @input="$event.target.composing = false"
         >
       </div>
       <div class="reaction-picker">
@@ -41,7 +41,7 @@
         <div class="reaction-bottom-fader" />
       </div>
     </template>
-    <template v-slot:trigger>
+    <template #trigger>
       <span
         class="button-unstyled popover-trigger"
         :title="$t('tool_tip.add_reaction')"
@@ -55,7 +55,7 @@
   </Popover>
 </template>
 
-<script src="./react_button.js" ></script>
+<script src="./react_button.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/remote_follow/remote_follow.js b/src/components/remote_follow/remote_follow.js
index 461d58c9..56b264fc 100644
--- a/src/components/remote_follow/remote_follow.js
+++ b/src/components/remote_follow/remote_follow.js
@@ -1,5 +1,5 @@
 export default {
-  props: [ 'user' ],
+  props: ['user'],
   computed: {
     subscribeUrl () {
       // eslint-disable-next-line no-undef
diff --git a/src/components/retweet_button/retweet_button.vue b/src/components/retweet_button/retweet_button.vue
index 859ce499..5a15d387 100644
--- a/src/components/retweet_button/retweet_button.vue
+++ b/src/components/retweet_button/retweet_button.vue
@@ -36,7 +36,7 @@
   </div>
 </template>
 
-<script src="./retweet_button.js" ></script>
+<script src="./retweet_button.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/search_bar/search_bar.js b/src/components/search_bar/search_bar.js
index 551649c7..3b297f09 100644
--- a/src/components/search_bar/search_bar.js
+++ b/src/components/search_bar/search_bar.js
@@ -16,7 +16,7 @@ const SearchBar = {
     error: false
   }),
   watch: {
-    '$route': function (route) {
+    $route: function (route) {
       if (route.name === 'search') {
         this.searchTerm = route.query.query
       }
diff --git a/src/components/selectable_list/selectable_list.vue b/src/components/selectable_list/selectable_list.vue
index 3c80660e..1f7683ab 100644
--- a/src/components/selectable_list/selectable_list.vue
+++ b/src/components/selectable_list/selectable_list.vue
@@ -24,7 +24,7 @@
       :items="items"
       :get-key="getKey"
     >
-      <template v-slot:item="{item}">
+      <template #item="{item}">
         <div
           class="selectable-list-item-inner"
           :class="{ 'selectable-list-item-selected-inner': isSelected(item) }"
@@ -41,7 +41,7 @@
           />
         </div>
       </template>
-      <template v-slot:empty>
+      <template #empty>
         <slot name="empty" />
       </template>
     </List>
diff --git a/src/components/settings_modal/helpers/modified_indicator.vue b/src/components/settings_modal/helpers/modified_indicator.vue
index 74366dc1..8311533a 100644
--- a/src/components/settings_modal/helpers/modified_indicator.vue
+++ b/src/components/settings_modal/helpers/modified_indicator.vue
@@ -6,14 +6,14 @@
     <Popover
       trigger="hover"
     >
-      <template v-slot:trigger>
+      <template #trigger>
         &nbsp;
         <FAIcon
           icon="wrench"
           :aria-label="$t('settings.setting_changed')"
         />
       </template>
-      <template v-slot:content>
+      <template #content>
         <div class="modified-tooltip">
           {{ $t('settings.setting_changed') }}
         </div>
diff --git a/src/components/settings_modal/helpers/server_side_indicator.vue b/src/components/settings_modal/helpers/server_side_indicator.vue
index cf53eb6a..bf181959 100644
--- a/src/components/settings_modal/helpers/server_side_indicator.vue
+++ b/src/components/settings_modal/helpers/server_side_indicator.vue
@@ -6,14 +6,14 @@
     <Popover
       trigger="hover"
     >
-      <template v-slot:trigger>
+      <template #trigger>
         &nbsp;
         <FAIcon
           icon="server"
           :aria-label="$t('settings.setting_server_side')"
         />
       </template>
-      <template v-slot:content>
+      <template #content>
         <div class="serverside-tooltip">
           {{ $t('settings.setting_server_side') }}
         </div>
diff --git a/src/components/settings_modal/settings_modal.vue b/src/components/settings_modal/settings_modal.vue
index d3bed061..7b457371 100644
--- a/src/components/settings_modal/settings_modal.vue
+++ b/src/components/settings_modal/settings_modal.vue
@@ -53,7 +53,7 @@
           :bound-to="{ x: 'container' }"
           remove-padding
         >
-          <template v-slot:trigger>
+          <template #trigger>
             <button
               class="btn button-default"
               :title="$t('general.close')"
@@ -65,7 +65,7 @@
               />
             </button>
           </template>
-          <template v-slot:content="{close}">
+          <template #content="{close}">
             <div class="dropdown-menu">
               <button
                 class="button-default dropdown-item dropdown-item-icon"
diff --git a/src/components/settings_modal/tabs/general_tab.vue b/src/components/settings_modal/tabs/general_tab.vue
index e201ab9d..a2609200 100644
--- a/src/components/settings_modal/tabs/general_tab.vue
+++ b/src/components/settings_modal/tabs/general_tab.vue
@@ -75,12 +75,18 @@
           </BooleanSetting>
         </li>
         <li>
-          <BooleanSetting path="userPopoverZoom" expert="1">
+          <BooleanSetting
+            path="userPopoverZoom"
+            expert="1"
+          >
             {{ $t('settings.user_popover_avatar_zoom') }}
           </BooleanSetting>
         </li>
         <li>
-          <BooleanSetting path="userPopoverOverlay" expert="1">
+          <BooleanSetting
+            path="userPopoverOverlay"
+            expert="1"
+          >
             {{ $t('settings.user_popover_avatar_overlay') }}
           </BooleanSetting>
         </li>
diff --git a/src/components/settings_modal/tabs/mutes_and_blocks_tab.vue b/src/components/settings_modal/tabs/mutes_and_blocks_tab.vue
index 32a21415..c515d542 100644
--- a/src/components/settings_modal/tabs/mutes_and_blocks_tab.vue
+++ b/src/components/settings_modal/tabs/mutes_and_blocks_tab.vue
@@ -10,7 +10,7 @@
           :query="queryUserIds"
           :placeholder="$t('settings.search_user_to_block')"
         >
-          <template v-slot="row">
+          <template #default="row">
             <BlockCard
               :user-id="row.item"
             />
@@ -21,7 +21,7 @@
         :refresh="true"
         :get-key="i => i"
       >
-        <template v-slot:header="{selected}">
+        <template #header="{selected}">
           <div class="bulk-actions">
             <ProgressButton
               v-if="selected.length > 0"
@@ -29,7 +29,7 @@
               :click="() => blockUsers(selected)"
             >
               {{ $t('user_card.block') }}
-              <template v-slot:progress>
+              <template #progress>
                 {{ $t('user_card.block_progress') }}
               </template>
             </ProgressButton>
@@ -39,16 +39,16 @@
               :click="() => unblockUsers(selected)"
             >
               {{ $t('user_card.unblock') }}
-              <template v-slot:progress>
+              <template #progress>
                 {{ $t('user_card.unblock_progress') }}
               </template>
             </ProgressButton>
           </div>
         </template>
-        <template v-slot:item="{item}">
+        <template #item="{item}">
           <BlockCard :user-id="item" />
         </template>
-        <template v-slot:empty>
+        <template #empty>
           {{ $t('settings.no_blocks') }}
         </template>
       </BlockList>
@@ -63,7 +63,7 @@
               :query="queryUserIds"
               :placeholder="$t('settings.search_user_to_mute')"
             >
-              <template v-slot="row">
+              <template #default="row">
                 <MuteCard
                   :user-id="row.item"
                 />
@@ -74,7 +74,7 @@
             :refresh="true"
             :get-key="i => i"
           >
-            <template v-slot:header="{selected}">
+            <template #header="{selected}">
               <div class="bulk-actions">
                 <ProgressButton
                   v-if="selected.length > 0"
@@ -82,7 +82,7 @@
                   :click="() => muteUsers(selected)"
                 >
                   {{ $t('user_card.mute') }}
-                  <template v-slot:progress>
+                  <template #progress>
                     {{ $t('user_card.mute_progress') }}
                   </template>
                 </ProgressButton>
@@ -92,16 +92,16 @@
                   :click="() => unmuteUsers(selected)"
                 >
                   {{ $t('user_card.unmute') }}
-                  <template v-slot:progress>
+                  <template #progress>
                     {{ $t('user_card.unmute_progress') }}
                   </template>
                 </ProgressButton>
               </div>
             </template>
-            <template v-slot:item="{item}">
+            <template #item="{item}">
               <MuteCard :user-id="item" />
             </template>
-            <template v-slot:empty>
+            <template #empty>
               {{ $t('settings.no_mutes') }}
             </template>
           </MuteList>
@@ -114,7 +114,7 @@
               :query="queryKnownDomains"
               :placeholder="$t('settings.type_domains_to_mute')"
             >
-              <template v-slot="row">
+              <template #default="row">
                 <DomainMuteCard
                   :domain="row.item"
                 />
@@ -125,7 +125,7 @@
             :refresh="true"
             :get-key="i => i"
           >
-            <template v-slot:header="{selected}">
+            <template #header="{selected}">
               <div class="bulk-actions">
                 <ProgressButton
                   v-if="selected.length > 0"
@@ -133,16 +133,16 @@
                   :click="() => unmuteDomains(selected)"
                 >
                   {{ $t('domain_mute_card.unmute') }}
-                  <template v-slot:progress>
+                  <template #progress>
                     {{ $t('domain_mute_card.unmute_progress') }}
                   </template>
                 </ProgressButton>
               </div>
             </template>
-            <template v-slot:item="{item}">
+            <template #item="{item}">
               <DomainMuteCard :domain="item" />
             </template>
-            <template v-slot:empty>
+            <template #empty>
               {{ $t('settings.no_mutes') }}
             </template>
           </DomainMuteList>
diff --git a/src/components/settings_modal/tabs/profile_tab.js b/src/components/settings_modal/tabs/profile_tab.js
index 8781bb91..376248ef 100644
--- a/src/components/settings_modal/tabs/profile_tab.js
+++ b/src/components/settings_modal/tabs/profile_tab.js
@@ -71,10 +71,12 @@ const ProfileTab = {
       })
     },
     emojiSuggestor () {
-      return suggestor({ emoji: [
-        ...this.$store.state.instance.emoji,
-        ...this.$store.state.instance.customEmoji
-      ] })
+      return suggestor({
+        emoji: [
+          ...this.$store.state.instance.emoji,
+          ...this.$store.state.instance.customEmoji
+        ]
+      })
     },
     userSuggestor () {
       return suggestor({ store: this.$store })
diff --git a/src/components/settings_modal/tabs/profile_tab.vue b/src/components/settings_modal/tabs/profile_tab.vue
index 4cd93772..642d54ca 100644
--- a/src/components/settings_modal/tabs/profile_tab.vue
+++ b/src/components/settings_modal/tabs/profile_tab.vue
@@ -117,8 +117,8 @@
         <button
           v-if="!isDefaultAvatar && pickAvatarBtnVisible"
           :title="$t('settings.reset_avatar')"
-          @click="resetAvatar"
           class="button-unstyled reset-button"
+          @click="resetAvatar"
         >
           <FAIcon
             icon="times"
diff --git a/src/components/settings_modal/tabs/security_tab/mfa.js b/src/components/settings_modal/tabs/security_tab/mfa.js
index abf37062..5337d150 100644
--- a/src/components/settings_modal/tabs/security_tab/mfa.js
+++ b/src/components/settings_modal/tabs/security_tab/mfa.js
@@ -32,8 +32,8 @@ const Mfa = {
   components: {
     'recovery-codes': RecoveryCodes,
     'totp-item': TOTP,
-    'qrcode': VueQrcode,
-    'confirm': Confirm
+    qrcode: VueQrcode,
+    confirm: Confirm
   },
   computed: {
     canSetupOTP () {
@@ -139,7 +139,7 @@ const Mfa = {
 
     // fetch settings from server
     async fetchSettings () {
-      let result = await this.backendInteractor.settingsMFA()
+      const result = await this.backendInteractor.settingsMFA()
       if (result.error) return
       this.settings = result.settings
       this.settings.available = true
diff --git a/src/components/settings_modal/tabs/security_tab/mfa_totp.js b/src/components/settings_modal/tabs/security_tab/mfa_totp.js
index 8408d8e9..b0adb530 100644
--- a/src/components/settings_modal/tabs/security_tab/mfa_totp.js
+++ b/src/components/settings_modal/tabs/security_tab/mfa_totp.js
@@ -10,7 +10,7 @@ export default {
     inProgress: false // progress peform request to disable otp method
   }),
   components: {
-    'confirm': Confirm
+    confirm: Confirm
   },
   computed: {
     isActivated () {
diff --git a/src/components/settings_modal/tabs/security_tab/security_tab.js b/src/components/settings_modal/tabs/security_tab/security_tab.js
index fc732936..d253bc79 100644
--- a/src/components/settings_modal/tabs/security_tab/security_tab.js
+++ b/src/components/settings_modal/tabs/security_tab/security_tab.js
@@ -13,7 +13,7 @@ const SecurityTab = {
       deletingAccount: false,
       deleteAccountConfirmPasswordInput: '',
       deleteAccountError: false,
-      changePasswordInputs: [ '', '', '' ],
+      changePasswordInputs: ['', '', ''],
       changedPassword: false,
       changePasswordError: false,
       moveAccountTarget: '',
diff --git a/src/components/settings_modal/tabs/theme_tab/preview.vue b/src/components/settings_modal/tabs/theme_tab/preview.vue
index f266b603..ba6bd529 100644
--- a/src/components/settings_modal/tabs/theme_tab/preview.vue
+++ b/src/components/settings_modal/tabs/theme_tab/preview.vue
@@ -29,7 +29,10 @@
               {{ $t('settings.style.preview.content') }}
             </h4>
 
-            <i18n-t scope="global" keypath="settings.style.preview.text">
+            <i18n-t
+              scope="global"
+              keypath="settings.style.preview.text"
+            >
               <code style="font-family: var(--postCodeFont)">
                 {{ $t('settings.style.preview.mono') }}
               </code>
diff --git a/src/components/settings_modal/tabs/theme_tab/theme_tab.js b/src/components/settings_modal/tabs/theme_tab/theme_tab.js
index 7e1da7ab..282cb384 100644
--- a/src/components/settings_modal/tabs/theme_tab/theme_tab.js
+++ b/src/components/settings_modal/tabs/theme_tab/theme_tab.js
@@ -95,11 +95,11 @@ export default {
 
       ...Object.keys(SLOT_INHERITANCE)
         .map(key => [key, ''])
-        .reduce((acc, [key, val]) => ({ ...acc, [ key + 'ColorLocal' ]: val }), {}),
+        .reduce((acc, [key, val]) => ({ ...acc, [key + 'ColorLocal']: val }), {}),
 
       ...Object.keys(OPACITIES)
         .map(key => [key, ''])
-        .reduce((acc, [key, val]) => ({ ...acc, [ key + 'OpacityLocal' ]: val }), {}),
+        .reduce((acc, [key, val]) => ({ ...acc, [key + 'OpacityLocal']: val }), {}),
 
       shadowSelected: undefined,
       shadowsLocal: {},
@@ -212,12 +212,12 @@ export default {
     currentColors () {
       return Object.keys(SLOT_INHERITANCE)
         .map(key => [key, this[key + 'ColorLocal']])
-        .reduce((acc, [key, val]) => ({ ...acc, [ key ]: val }), {})
+        .reduce((acc, [key, val]) => ({ ...acc, [key]: val }), {})
     },
     currentOpacity () {
       return Object.keys(OPACITIES)
         .map(key => [key, this[key + 'OpacityLocal']])
-        .reduce((acc, [key, val]) => ({ ...acc, [ key ]: val }), {})
+        .reduce((acc, [key, val]) => ({ ...acc, [key]: val }), {})
     },
     currentRadii () {
       return {
diff --git a/src/components/shadow_control/shadow_control.js b/src/components/shadow_control/shadow_control.js
index 386a5756..a1d1012b 100644
--- a/src/components/shadow_control/shadow_control.js
+++ b/src/components/shadow_control/shadow_control.js
@@ -112,9 +112,11 @@ export default {
       return hex2rgb(this.selected.color)
     },
     style () {
-      return this.ready ? {
-        boxShadow: getCssShadow(this.fallback)
-      } : {}
+      return this.ready
+        ? {
+            boxShadow: getCssShadow(this.fallback)
+          }
+        : {}
     }
   }
 }
diff --git a/src/components/shadow_control/shadow_control.vue b/src/components/shadow_control/shadow_control.vue
index f2fc7b99..669cac71 100644
--- a/src/components/shadow_control/shadow_control.vue
+++ b/src/components/shadow_control/shadow_control.vue
@@ -215,7 +215,7 @@
   </div>
 </template>
 
-<script src="./shadow_control.js" ></script>
+<script src="./shadow_control.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/shout_panel/shout_panel.js b/src/components/shout_panel/shout_panel.js
index a6168971..fb0c5aa2 100644
--- a/src/components/shout_panel/shout_panel.js
+++ b/src/components/shout_panel/shout_panel.js
@@ -11,7 +11,7 @@ library.add(
 )
 
 const shoutPanel = {
-  props: [ 'floating' ],
+  props: ['floating'],
   data () {
     return {
       currentMessage: '',
diff --git a/src/components/side_drawer/side_drawer.js b/src/components/side_drawer/side_drawer.js
index bad1806b..f45f8def 100644
--- a/src/components/side_drawer/side_drawer.js
+++ b/src/components/side_drawer/side_drawer.js
@@ -32,7 +32,7 @@ library.add(
 )
 
 const SideDrawer = {
-  props: [ 'logout' ],
+  props: ['logout'],
   data: () => ({
     closed: true,
     closeGesture: undefined
diff --git a/src/components/side_drawer/side_drawer.vue b/src/components/side_drawer/side_drawer.vue
index aefd3915..7547fb08 100644
--- a/src/components/side_drawer/side_drawer.vue
+++ b/src/components/side_drawer/side_drawer.vue
@@ -204,7 +204,7 @@
   </div>
 </template>
 
-<script src="./side_drawer.js" ></script>
+<script src="./side_drawer.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/staff_panel/staff_panel.js b/src/components/staff_panel/staff_panel.js
index b9561bf1..a7fbc718 100644
--- a/src/components/staff_panel/staff_panel.js
+++ b/src/components/staff_panel/staff_panel.js
@@ -17,8 +17,8 @@ const StaffPanel = {
       const groupedStaffAccounts = groupBy(staffAccounts, 'role')
 
       return [
-        { role: 'admin', users: groupedStaffAccounts['admin'] },
-        { role: 'moderator', users: groupedStaffAccounts['moderator'] }
+        { role: 'admin', users: groupedStaffAccounts.admin },
+        { role: 'moderator', users: groupedStaffAccounts.moderator }
       ].filter(group => group.users)
     },
     ...mapGetters([
diff --git a/src/components/staff_panel/staff_panel.vue b/src/components/staff_panel/staff_panel.vue
index c52ade42..6b9e61f2 100644
--- a/src/components/staff_panel/staff_panel.vue
+++ b/src/components/staff_panel/staff_panel.vue
@@ -24,7 +24,7 @@
   </div>
 </template>
 
-<script src="./staff_panel.js" ></script>
+<script src="./staff_panel.js"></script>
 
 <style lang="scss">
 
diff --git a/src/components/status/status.js b/src/components/status/status.js
index 053c9441..384063a7 100644
--- a/src/components/status/status.js
+++ b/src/components/status/status.js
@@ -361,6 +361,7 @@ const Status = {
       return uniqBy(combinedUsers, 'id')
     },
     tags () {
+      // eslint-disable-next-line no-prototype-builtins
       return this.status.tags.filter(tagObj => tagObj.hasOwnProperty('name')).map(tagObj => tagObj.name).join(' ')
     },
     hidePostStats () {
@@ -448,7 +449,7 @@ const Status = {
     scrollIfHighlighted (highlightId) {
       const id = highlightId
       if (this.status.id === id) {
-        let rect = this.$el.getBoundingClientRect()
+        const rect = this.$el.getBoundingClientRect()
         if (rect.top < 100) {
           // Post is above screen, match its top to screen top
           window.scrollBy(0, rect.top - 100)
@@ -463,7 +464,7 @@ const Status = {
     }
   },
   watch: {
-    'highlight': function (id) {
+    highlight: function (id) {
       this.scrollIfHighlighted(id)
     },
     'status.repeat_num': function (num) {
@@ -478,7 +479,7 @@ const Status = {
         this.$store.dispatch('fetchFavs', this.status.id)
       }
     },
-    'isSuspendable': function (val) {
+    isSuspendable: function (val) {
       this.suspendable = val
     }
   }
diff --git a/src/components/status/status.vue b/src/components/status/status.vue
index bbb41d41..967a966c 100644
--- a/src/components/status/status.vue
+++ b/src/components/status/status.vue
@@ -122,10 +122,13 @@
           v-if="!noHeading"
           class="left-side"
         >
-          <a :href="$router.resolve(userProfileLink).href" @click.prevent>
+          <a
+            :href="$router.resolve(userProfileLink).href"
+            @click.prevent
+          >
             <UserPopover
-              :userId="status.user.id"
-              :overlayCenters="true"
+              :user-id="status.user.id"
+              :overlay-centers="true"
             >
               <UserAvatar
                 class="post-avatar"
@@ -488,6 +491,6 @@
   </div>
 </template>
 
-<script src="./status.js" ></script>
+<script src="./status.js"></script>
 
 <style src="./status.scss" lang="scss"></style>
diff --git a/src/components/status_body/status_body.vue b/src/components/status_body/status_body.vue
index 976fe98c..fb356360 100644
--- a/src/components/status_body/status_body.vue
+++ b/src/components/status_body/status_body.vue
@@ -96,5 +96,5 @@
     <slot v-if="!hideSubjectStatus" />
   </div>
 </template>
-<script src="./status_body.js" ></script>
+<script src="./status_body.js"></script>
 <style lang="scss" src="./status_body.scss" />
diff --git a/src/components/status_content/status_content.vue b/src/components/status_content/status_content.vue
index 9e7d7956..e2120f7a 100644
--- a/src/components/status_content/status_content.vue
+++ b/src/components/status_content/status_content.vue
@@ -56,7 +56,7 @@
   </div>
 </template>
 
-<script src="./status_content.js" ></script>
+<script src="./status_content.js"></script>
 <style lang="scss">
 .StatusContent {
   flex: 1;
diff --git a/src/components/status_popover/status_popover.vue b/src/components/status_popover/status_popover.vue
index 9cabb751..f4ab357b 100644
--- a/src/components/status_popover/status_popover.vue
+++ b/src/components/status_popover/status_popover.vue
@@ -1,16 +1,16 @@
 <template>
   <Popover
+    ref="popover"
     trigger="hover"
     :stay-on-click="true"
     popover-class="popover-default status-popover"
     :bound-to="{ x: 'container' }"
     @show="enter"
-    ref="popover"
   >
-    <template v-slot:trigger>
+    <template #trigger>
       <slot />
     </template>
-    <template v-slot:content>
+    <template #content>
       <Status
         v-if="status"
         :is-preview="true"
@@ -37,7 +37,7 @@
   </Popover>
 </template>
 
-<script src="./status_popover.js" ></script>
+<script src="./status_popover.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/sticker_picker/sticker_picker.js b/src/components/sticker_picker/sticker_picker.js
index 3a2d3914..b06384e5 100644
--- a/src/components/sticker_picker/sticker_picker.js
+++ b/src/components/sticker_picker/sticker_picker.js
@@ -31,8 +31,8 @@ const StickerPicker = {
       fetch(sticker)
         .then((res) => {
           res.blob().then((blob) => {
-            var file = new File([blob], name, { mimetype: 'image/png' })
-            var formData = new FormData()
+            const file = new File([blob], name, { mimetype: 'image/png' })
+            const formData = new FormData()
             formData.append('file', file)
             statusPosterService.uploadMedia({ store, formData })
               .then((fileData) => {
diff --git a/src/components/terms_of_service_panel/terms_of_service_panel.vue b/src/components/terms_of_service_panel/terms_of_service_panel.vue
index 63dc58b8..1df41d70 100644
--- a/src/components/terms_of_service_panel/terms_of_service_panel.vue
+++ b/src/components/terms_of_service_panel/terms_of_service_panel.vue
@@ -13,7 +13,7 @@
   </div>
 </template>
 
-<script src="./terms_of_service_panel.js" ></script>
+<script src="./terms_of_service_panel.js"></script>
 
 <style lang="scss">
 .tos-content {
diff --git a/src/components/timeline/timeline.vue b/src/components/timeline/timeline.vue
index f65881b6..266c1d9a 100644
--- a/src/components/timeline/timeline.vue
+++ b/src/components/timeline/timeline.vue
@@ -46,7 +46,10 @@
       </div>
     </div>
     <div :class="classes.footer">
-      <teleport :to="footerSlipgate" :disabled="!embedded || !footerSlipgate">
+      <teleport
+        :to="footerSlipgate"
+        :disabled="!embedded || !footerSlipgate"
+      >
         <div
           v-if="count===0"
           class="new-status-notification text-center faint"
diff --git a/src/components/timeline/timeline_quick_settings.vue b/src/components/timeline/timeline_quick_settings.vue
index 98fab926..297bc72a 100644
--- a/src/components/timeline/timeline_quick_settings.vue
+++ b/src/components/timeline/timeline_quick_settings.vue
@@ -4,7 +4,7 @@
     class="TimelineQuickSettings"
     :bound-to="{ x: 'container' }"
   >
-    <template v-slot:content>
+    <template #content>
       <div class="dropdown-menu">
         <div v-if="loggedIn">
           <button
@@ -80,7 +80,7 @@
         </button>
       </div>
     </template>
-    <template v-slot:trigger>
+    <template #trigger>
       <button class="button-unstyled">
         <FAIcon icon="filter" />
       </button>
diff --git a/src/components/timeline_menu/timeline_menu.js b/src/components/timeline_menu/timeline_menu.js
index bab51e75..a11e7b7e 100644
--- a/src/components/timeline_menu/timeline_menu.js
+++ b/src/components/timeline_menu/timeline_menu.js
@@ -11,9 +11,9 @@ library.add(faChevronDown)
 // because nav panel benefits from the same information.
 export const timelineNames = () => {
   return {
-    'friends': 'nav.home_timeline',
-    'bookmarks': 'nav.bookmarks',
-    'dms': 'nav.dms',
+    friends: 'nav.home_timeline',
+    bookmarks: 'nav.bookmarks',
+    dms: 'nav.dms',
     'public-timeline': 'nav.public_tl',
     'public-external-timeline': 'nav.twkn'
   }
diff --git a/src/components/timeline_menu/timeline_menu.vue b/src/components/timeline_menu/timeline_menu.vue
index 1e054f5a..c24b9d72 100644
--- a/src/components/timeline_menu/timeline_menu.vue
+++ b/src/components/timeline_menu/timeline_menu.vue
@@ -9,10 +9,10 @@
     @show="openMenu"
     @close="() => isOpen = false"
   >
-    <template v-slot:content>
+    <template #content>
       <TimelineMenuContent />
     </template>
-    <template v-slot:trigger>
+    <template #trigger>
       <span class="button-unstyled title timeline-menu-title">
         <span class="timeline-title">{{ timelineName() }}</span>
         <span>
@@ -30,7 +30,7 @@
   </Popover>
 </template>
 
-<script src="./timeline_menu.js" ></script>
+<script src="./timeline_menu.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/timeline_menu/timeline_menu_content.vue b/src/components/timeline_menu/timeline_menu_content.vue
index bed1b679..59e9e43c 100644
--- a/src/components/timeline_menu/timeline_menu_content.vue
+++ b/src/components/timeline_menu/timeline_menu_content.vue
@@ -63,4 +63,4 @@
   </ul>
 </template>
 
-<script src="./timeline_menu_content.js" ></script>
+<script src="./timeline_menu_content.js"></script>
diff --git a/src/components/user_card/user_card.js b/src/components/user_card/user_card.js
index b0fa11b3..4c81e2c7 100644
--- a/src/components/user_card/user_card.js
+++ b/src/components/user_card/user_card.js
@@ -67,7 +67,7 @@ export default {
     style () {
       return {
         backgroundImage: [
-          `linear-gradient(to bottom, var(--profileTint), var(--profileTint))`,
+          'linear-gradient(to bottom, var(--profileTint), var(--profileTint))',
           `url(${this.user.cover_photo})`
         ].join(', ')
       }
diff --git a/src/components/user_card/user_card.vue b/src/components/user_card/user_card.vue
index bc23e68e..ace89c51 100644
--- a/src/components/user_card/user_card.vue
+++ b/src/components/user_card/user_card.vue
@@ -29,10 +29,10 @@
           </a>
           <UserAvatar
             v-else-if="typeof avatarAction === 'function'"
-            @click="avatarAction"
             class="user-info-avatar"
             :better-shadow="betterShadow"
             :user="user"
+            @click="avatarAction"
           />
           <router-link
             v-else
diff --git a/src/components/user_list_popover/user_list_popover.vue b/src/components/user_list_popover/user_list_popover.vue
index bdc3aa92..a3ce54c3 100644
--- a/src/components/user_list_popover/user_list_popover.vue
+++ b/src/components/user_list_popover/user_list_popover.vue
@@ -4,10 +4,10 @@
     placement="top"
     :offset="{ y: 5 }"
   >
-    <template v-slot:trigger>
+    <template #trigger>
       <slot />
     </template>
-    <template v-slot:content>
+    <template #content>
       <div class="user-list-popover">
         <template v-if="users.length">
           <div
@@ -45,7 +45,7 @@
   </Popover>
 </template>
 
-<script src="./user_list_popover.js" ></script>
+<script src="./user_list_popover.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/user_popover/user_popover.vue b/src/components/user_popover/user_popover.vue
index 72bb7f77..4e999672 100644
--- a/src/components/user_popover/user_popover.vue
+++ b/src/components/user_popover/user_popover.vue
@@ -1,27 +1,27 @@
 <template>
-<Popover
-  trigger="click"
-  popover-class="popover-default user-popover"
-  :overlay-centers-selector="overlayCentersSelector || '.user-info .Avatar'"
-  :overlay-centers="overlayCenters && userPopoverOverlay"
-  :disabled="disabled"
->
-  <template v-slot:trigger>
-    <slot />
-  </template>
-  <template v-slot:content={close}>
-    <UserCard
-      class="user-popover"
-      :user-id="userId"
-      :hide-bio="true"
-      :avatar-action="userPopoverZoom ? 'zoom' : close"
-      :on-close="close"
-    />
-  </template>
-</Popover>
+  <Popover
+    trigger="click"
+    popover-class="popover-default user-popover"
+    :overlay-centers-selector="overlayCentersSelector || '.user-info .Avatar'"
+    :overlay-centers="overlayCenters && userPopoverOverlay"
+    :disabled="disabled"
+  >
+    <template #trigger>
+      <slot />
+    </template>
+    <template #content="{close}">
+      <UserCard
+        class="user-popover"
+        :user-id="userId"
+        :hide-bio="true"
+        :avatar-action="userPopoverZoom ? 'zoom' : close"
+        :on-close="close"
+      />
+    </template>
+  </Popover>
 </template>
 
-<script src="./user_popover.js" ></script>
+<script src="./user_popover.js"></script>
 
 <style lang="scss">
 @import '../../_variables.scss';
diff --git a/src/components/user_profile/user_profile.vue b/src/components/user_profile/user_profile.vue
index dbf28981..d0da2b5b 100644
--- a/src/components/user_profile/user_profile.vue
+++ b/src/components/user_profile/user_profile.vue
@@ -56,7 +56,7 @@
           :user-id="userId"
           :pinned-status-ids="user.pinnedStatusIds"
           :in-profile="true"
-          :footerSlipgate="footerRef"
+          :footer-slipgate="footerRef"
         />
         <div
           v-if="followsTabVisible"
@@ -65,7 +65,7 @@
           :disabled="!user.friends_count"
         >
           <FriendList :user-id="userId">
-            <template v-slot:item="{item}">
+            <template #item="{item}">
               <FollowCard :user="item" />
             </template>
           </FriendList>
@@ -77,7 +77,7 @@
           :disabled="!user.followers_count"
         >
           <FollowerList :user-id="userId">
-            <template v-slot:item="{item}">
+            <template #item="{item}">
               <FollowCard
                 :user="item"
                 :no-follows-you="isUs"
@@ -95,7 +95,7 @@
           :timeline="media"
           :user-id="userId"
           :in-profile="true"
-          :footerSlipgate="footerRef"
+          :footer-slipgate="footerRef"
         />
         <Timeline
           v-if="isUs"
@@ -107,10 +107,13 @@
           timeline-name="favorites"
           :timeline="favorites"
           :in-profile="true"
-          :footerSlipgate="footerRef"
+          :footer-slipgate="footerRef"
         />
       </tab-switcher>
-      <div class="panel-footer" :ref="setFooterRef"></div>
+      <div
+        :ref="setFooterRef"
+        class="panel-footer"
+      />
     </div>
     <div
       v-else
diff --git a/src/components/user_reporting_modal/user_reporting_modal.vue b/src/components/user_reporting_modal/user_reporting_modal.vue
index 030ce2c4..429a66e2 100644
--- a/src/components/user_reporting_modal/user_reporting_modal.vue
+++ b/src/components/user_reporting_modal/user_reporting_modal.vue
@@ -45,7 +45,7 @@
         </div>
         <div class="user-reporting-panel-right">
           <List :items="statuses">
-            <template v-slot:item="{item}">
+            <template #item="{item}">
               <div class="status-fadein user-reporting-panel-sitem">
                 <Status
                   :in-conversation="false"
diff --git a/src/components/who_to_follow/who_to_follow.js b/src/components/who_to_follow/who_to_follow.js
index ecd97dd7..53f05272 100644
--- a/src/components/who_to_follow/who_to_follow.js
+++ b/src/components/who_to_follow/who_to_follow.js
@@ -28,7 +28,7 @@ const WhoToFollow = {
     getWhoToFollow () {
       const credentials = this.$store.state.users.currentUser.credentials
       if (credentials) {
-        apiService.suggestions({ credentials: credentials })
+        apiService.suggestions({ credentials })
           .then((reply) => {
             this.showWhoToFollow(reply)
           })
diff --git a/src/components/who_to_follow_panel/who_to_follow_panel.js b/src/components/who_to_follow_panel/who_to_follow_panel.js
index 818e8bd5..f19ba948 100644
--- a/src/components/who_to_follow_panel/who_to_follow_panel.js
+++ b/src/components/who_to_follow_panel/who_to_follow_panel.js
@@ -6,9 +6,9 @@ function showWhoToFollow (panel, reply) {
   const shuffled = shuffle(reply)
 
   panel.usersToFollow.forEach((toFollow, index) => {
-    let user = shuffled[index]
-    let img = user.avatar || this.$store.state.instance.defaultAvatar
-    let name = user.acct
+    const user = shuffled[index]
+    const img = user.avatar || this.$store.state.instance.defaultAvatar
+    const name = user.acct
 
     toFollow.img = img
     toFollow.name = name
@@ -24,12 +24,12 @@ function showWhoToFollow (panel, reply) {
 }
 
 function getWhoToFollow (panel) {
-  var credentials = panel.$store.state.users.currentUser.credentials
+  const credentials = panel.$store.state.users.currentUser.credentials
   if (credentials) {
     panel.usersToFollow.forEach(toFollow => {
       toFollow.name = 'Loading...'
     })
-    apiService.suggestions({ credentials: credentials })
+    apiService.suggestions({ credentials })
       .then((reply) => {
         showWhoToFollow(panel, reply)
       })
diff --git a/src/components/who_to_follow_panel/who_to_follow_panel.vue b/src/components/who_to_follow_panel/who_to_follow_panel.vue
index 518acd97..c1ba6fb1 100644
--- a/src/components/who_to_follow_panel/who_to_follow_panel.vue
+++ b/src/components/who_to_follow_panel/who_to_follow_panel.vue
@@ -27,7 +27,7 @@
   </div>
 </template>
 
-<script src="./who_to_follow_panel.js" ></script>
+<script src="./who_to_follow_panel.js"></script>
 
 <style lang="scss">
   .who-to-follow * {