diff --git a/build/emojis_plugin.js b/build/emojis_plugin.js
index 9872f5331..b21c10048 100644
--- a/build/emojis_plugin.js
+++ b/build/emojis_plugin.js
@@ -35,7 +35,7 @@ const getAllAccessibleAnnotations = async (projectRoot) => {
       }),
     )
   )
-    .filter((k) => k)
+    .filter(Boolean)
     .join(',\n')
 
   return `
diff --git a/src/api/chats.js b/src/api/chats.js
index 5d766dec4..b212380de 100644
--- a/src/api/chats.js
+++ b/src/api/chats.js
@@ -18,7 +18,7 @@ export const chats = ({ credentials }) =>
     url: PLEROMA_CHATS_URL,
     credentials,
   }).then(({ data }) => ({
-    data: data.map(parseChat).filter((c) => c),
+    data: data.map(parseChat).filter(Boolean),
   }))
 
 export const getOrCreateChat = ({ accountId, credentials }) =>
@@ -40,7 +40,7 @@ export const chatMessages = ({
     method: 'GET',
     credentials,
   }).then(({ data }) => ({
-    data: data.map(parseChatMessage).filter((c) => c),
+    data: data.map(parseChatMessage).filter(Boolean),
   }))
 }
 
diff --git a/src/components/conversation/conversation.js b/src/components/conversation/conversation.js
index fcde9477c..16a22caab 100644
--- a/src/components/conversation/conversation.js
+++ b/src/components/conversation/conversation.js
@@ -62,7 +62,7 @@ const sortAndFilterConversation = (conversation, statusoid) => {
   } else {
     conversation = filter(conversation, (status) => status.type !== 'retweet')
   }
-  return conversation.filter((_) => _).sort(sortById)
+  return conversation.filter(Boolean).sort(sortById)
 }
 
 const conversation = {
diff --git a/src/components/emoji_input/emoji_input.js b/src/components/emoji_input/emoji_input.js
index 0cce2494d..d8cc7a919 100644
--- a/src/components/emoji_input/emoji_input.js
+++ b/src/components/emoji_input/emoji_input.js
@@ -188,8 +188,8 @@ const EmojiInput = {
         }
 
         return {
-          names: names.filter((k) => k),
-          keywords: keywords.filter((k) => k),
+          names: names.filter(Boolean),
+          keywords: keywords.filter(Boolean),
         }
       }
     },
diff --git a/src/components/emoji_picker/emoji_picker.js b/src/components/emoji_picker/emoji_picker.js
index 6889fb8b0..ac9952b9b 100644
--- a/src/components/emoji_picker/emoji_picker.js
+++ b/src/components/emoji_picker/emoji_picker.js
@@ -57,7 +57,7 @@ const maybeLocalizedKeywords = (emoji, languages, nameLocalizer) => {
     languages.forEach((lang) => {
       const keywords = emoji.annotations[lang]?.keywords || []
       const name = emoji.annotations[lang]?.name
-      res.push(...keywords.concat([name]).filter((k) => k))
+      res.push(...keywords.concat([name]).filter(Boolean))
     })
   }
   return res
diff --git a/src/components/font_control/font_control.js b/src/components/font_control/font_control.js
index 697d83ee2..af4d62358 100644
--- a/src/components/font_control/font_control.js
+++ b/src/components/font_control/font_control.js
@@ -35,7 +35,7 @@ export default {
         'sans-serif',
         'monospace',
         ...(this.options || []),
-      ].filter((_) => _),
+      ].filter(Boolean),
     }
   },
   methods: {
diff --git a/src/components/lists_edit/lists_edit.js b/src/components/lists_edit/lists_edit.js
index d7a8525a8..7eb035091 100644
--- a/src/components/lists_edit/lists_edit.js
+++ b/src/components/lists_edit/lists_edit.js
@@ -59,12 +59,12 @@ const ListsNew = {
     membersUsers() {
       return [...this.membersUserIds, ...this.addedUserIds]
         .map((userId) => this.findUser(userId))
-        .filter((user) => user)
+        .filter(Boolean)
     },
     searchUsers() {
       return this.searchUserIds
         .map((userId) => this.findUser(userId))
-        .filter((user) => user)
+        .filter(Boolean)
     },
     ...mapState({
       currentUser: (state) => state.users.currentUser,
diff --git a/src/components/registration/registration.js b/src/components/registration/registration.js
index bb8de17b9..ea07c662b 100644
--- a/src/components/registration/registration.js
+++ b/src/components/registration/registration.js
@@ -128,7 +128,7 @@ const registration = {
       this.user.captcha_answer_data = this.captcha.answer_data
       if (this.user.language) {
         this.user.language = localeService.internalToBackendLocaleMulti(
-          this.user.language.filter((k) => k),
+          this.user.language.filter(Boolean),
         )
       }
 
diff --git a/src/components/rich_content/rich_content.jsx b/src/components/rich_content/rich_content.jsx
index a00bf2c47..f80f153b1 100644
--- a/src/components/rich_content/rich_content.jsx
+++ b/src/components/rich_content/rich_content.jsx
@@ -381,13 +381,13 @@ export default {
                   x ? 'mfm-spinX' : null,
                   y ? 'mfm-spinY' : null,
                   'mfm-spin',
-                ].filter((a) => a)[0]
+                ].filter(Boolean)[0]
 
                 const direction = [
                   alternate ? 'alternate' : null,
                   left ? 'reverse' : null,
                   'normal',
-                ].filter((a) => a)[0]
+                ].filter(Boolean)[0]
 
                 newAttrs.style = [
                   `animation-name: ${anim}`,
diff --git a/src/components/settings_modal/helpers/number_setting.js b/src/components/settings_modal/helpers/number_setting.js
index d0b23c919..e65d8337a 100644
--- a/src/components/settings_modal/helpers/number_setting.js
+++ b/src/components/settings_modal/helpers/number_setting.js
@@ -33,7 +33,7 @@ export default {
       } else if (this.truncate > 1) {
         return Math.trunc(e.target.value / this.truncate) * this.truncate
       }
-      return parseFloat(e.target.value)
+      return Number.parseFloat(e.target.value)
     },
   },
 }
diff --git a/src/components/settings_modal/helpers/unit_setting.js b/src/components/settings_modal/helpers/unit_setting.js
index 99f4ac38e..f537eab85 100644
--- a/src/components/settings_modal/helpers/unit_setting.js
+++ b/src/components/settings_modal/helpers/unit_setting.js
@@ -67,7 +67,7 @@ export default {
       return this.$t(['settings', 'units', this.unitSet, value].join('.'))
     },
     updateValue(e) {
-      this.configSink(this.path, parseFloat(e.target.value) + this.stateUnit)
+      this.configSink(this.path, Number.parseFloat(e.target.value) + this.stateUnit)
     },
     updateUnit(e) {
       let value = this.stateValue
diff --git a/src/components/status/status.js b/src/components/status/status.js
index 3e10a24e1..a33d29525 100644
--- a/src/components/status/status.js
+++ b/src/components/status/status.js
@@ -262,7 +262,7 @@ const Status = {
         this.muteFilterHits.length > 0 ? 'filtered' : null,
         this.muteBotStatuses && this.botStatus ? 'bot' : null,
         this.muteSensitiveStatuses && this.sensitiveStatus ? 'nsfw' : null,
-      ].filter((_) => _)
+      ].filter(Boolean)
     },
     muteLocalized() {
       if (this.muteReasons.length === 0) return null
diff --git a/src/modules/statuses.js b/src/modules/statuses.js
index e3878e85c..0603f1ec1 100644
--- a/src/modules/statuses.js
+++ b/src/modules/statuses.js
@@ -525,7 +525,7 @@ export const mutations = {
   },
   addRepeats(state, { id, rebloggedByUsers, currentUser }) {
     const newStatus = state.allStatusesObject[id]
-    newStatus.rebloggedBy = rebloggedByUsers.filter((_) => _)
+    newStatus.rebloggedBy = rebloggedByUsers.filter(Boolean)
     // repeats stats can be incorrect based on polling condition, let's update them using the most recent data
     newStatus.repeat_num = newStatus.rebloggedBy.length
     newStatus.repeated = !!newStatus.rebloggedBy.find(
@@ -534,7 +534,7 @@ export const mutations = {
   },
   addFavs(state, { id, favoritedByUsers, currentUser }) {
     const newStatus = state.allStatusesObject[id]
-    newStatus.favoritedBy = favoritedByUsers.filter((_) => _)
+    newStatus.favoritedBy = favoritedByUsers.filter(Boolean)
     // favorites stats can be incorrect based on polling condition, let's update them using the most recent data
     newStatus.fave_num = newStatus.favoritedBy.length
     newStatus.favorited = !!newStatus.favoritedBy.find(
@@ -879,7 +879,7 @@ const statuses = {
         store.commit('addNewUsers', data.accounts)
         store.commit(
           'addNewUsers',
-          data.statuses.map((s) => s.user).filter((u) => u),
+          data.statuses.map((s) => s.user).filter(Boolean),
         )
         store.commit('addNewStatuses', {
           statuses: data.statuses,
diff --git a/src/modules/users.js b/src/modules/users.js
index b58566859..8764efa96 100644
--- a/src/modules/users.js
+++ b/src/modules/users.js
@@ -635,7 +635,7 @@ const users = {
     },
     addNewNotifications(store, { notifications }) {
       const users = map(notifications, 'from_profile')
-      const targetUsers = map(notifications, 'target').filter((_) => _)
+      const targetUsers = map(notifications, 'target').filter(Boolean)
       const notificationIds = notifications.map((_) => _.id)
       store.commit('addNewUsers', users)
       store.commit('addNewUsers', targetUsers)
diff --git a/src/services/notification_utils/notification_utils.js b/src/services/notification_utils/notification_utils.js
index 46b81cc66..107b183c2 100644
--- a/src/services/notification_utils/notification_utils.js
+++ b/src/services/notification_utils/notification_utils.js
@@ -25,7 +25,7 @@ const visibleTypes = (notificationVisibility) => {
     notificationVisibility.emojiReactions && 'pleroma:emoji_reaction',
     notificationVisibility.reports && 'pleroma:report',
     notificationVisibility.polls && 'poll',
-  ].filter((_) => _)
+  ].filter(Boolean)
 }
 
 const statusNotifications = new Set([
@@ -96,7 +96,6 @@ export const filteredNotificationsFromStore = (
 ) => {
   // map is just to clone the array since sort mutates it and it causes some issues
   const sortedNotifications = notificationsFromStore(store)
-    .map((_) => _)
     .sort(sortById)
   // TODO implement sorting elsewhere and make it optional
   return sortedNotifications.filter((notification) =>
diff --git a/src/services/status_parser/status_parser.js b/src/services/status_parser/status_parser.js
index a011fe265..fc498f540 100644
--- a/src/services/status_parser/status_parser.js
+++ b/src/services/status_parser/status_parser.js
@@ -88,5 +88,5 @@ export const muteFilterHits = (muteFilters, status) => {
         }
       }
     })
-    .filter((_) => _)
+    .filter(Boolean)
 }
diff --git a/src/stores/chats.js b/src/stores/chats.js
index 7908da9c8..5ade0c126 100644
--- a/src/stores/chats.js
+++ b/src/stores/chats.js
@@ -61,7 +61,7 @@ export const useChatsStore = defineStore('chats', {
     addNewChats(chats) {
       window.vuex.commit(
         'addNewUsers',
-        chats.map((k) => k.account).filter((k) => k),
+        chats.map((k) => k.account).filter(Boolean),
       )
 
       chats.forEach((updatedChat) => {
diff --git a/src/stores/sync_config.js b/src/stores/sync_config.js
index 3b71478c1..fb1450c18 100644
--- a/src/stores/sync_config.js
+++ b/src/stores/sync_config.js
@@ -836,7 +836,7 @@ export const useSyncConfigStore = defineStore('sync_config', {
           : [path, finalValue]
       })
       newState.prefsStorage.simple = Object.fromEntries(
-        newEntries.filter((_) => _),
+        newEntries.filter(Boolean),
       )
       return newState
     },