diff --git a/komga-webui/package-lock.json b/komga-webui/package-lock.json
index a6f948ee3..c24ae64d3 100644
--- a/komga-webui/package-lock.json
+++ b/komga-webui/package-lock.json
@@ -15670,6 +15670,11 @@
       "integrity": "sha512-4gDntzrifFnCEvyoO8PqyJDmguXgVPxKiIxrBKjIowvL9l+N66196+72XVYR8BBf1Uv1Fgt3bGevJ+sEmxfZzw==",
       "dev": true
     },
+    "vue-typed-mixins": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/vue-typed-mixins/-/vue-typed-mixins-0.2.0.tgz",
+      "integrity": "sha512-0OxuinandPWv3nm5k/reYkuKtX3jjPZ40Sy9roJz0ih8PUzmI7zSRiXFEJ62LsyRegw9Tqy+qMkajk7ipKP8Vg=="
+    },
     "vuelidate": {
       "version": "0.7.5",
       "resolved": "https://registry.npmjs.org/vuelidate/-/vuelidate-0.7.5.tgz",
diff --git a/komga-webui/package.json b/komga-webui/package.json
index 647b2e701..a96c9f405 100644
--- a/komga-webui/package.json
+++ b/komga-webui/package.json
@@ -18,6 +18,7 @@
     "vue-cookies": "^1.6.1",
     "vue-line-clamp": "^1.3.2",
     "vue-router": "^3.1.4",
+    "vue-typed-mixins": "^0.2.0",
     "vuelidate": "^0.7.5",
     "vuetify": "^2.2.4",
     "vuex": "^3.1.2",
diff --git a/komga-webui/src/mixins/VisibleElements.ts b/komga-webui/src/mixins/VisibleElements.ts
new file mode 100644
index 000000000..5c4e3e0cc
--- /dev/null
+++ b/komga-webui/src/mixins/VisibleElements.ts
@@ -0,0 +1,21 @@
+import Vue from 'vue'
+
+const visibleElements = Vue.extend({
+  data: () => {
+    return {
+      visibleElements: [] as number[]
+    }
+  },
+  methods: {
+    async onElementIntersect (entries: any, observer: any, isIntersecting: boolean) {
+      const elementIndex = Number(entries[0].target.dataset['index'])
+      if (isIntersecting) {
+        this.visibleElements.push(elementIndex)
+      } else {
+        this.$_.pull(this.visibleElements, elementIndex)
+      }
+    }
+  }
+})
+
+export default visibleElements
diff --git a/komga-webui/src/views/BrowseLibraries.vue b/komga-webui/src/views/BrowseLibraries.vue
index 6129199a2..2c7f59356 100644
--- a/komga-webui/src/views/BrowseLibraries.vue
+++ b/komga-webui/src/views/BrowseLibraries.vue
@@ -57,7 +57,7 @@
                            :loading="s === null"
                            type="card, text"
                            class="ma-3 mx-2"
-                           v-intersect="onCardIntersect"
+                           v-intersect="onElementIntersect"
                            :data-index="i"
         >
           <card-series :series="s" :width="cardWidth"/>
@@ -88,10 +88,11 @@ import SortMenuButton from '@/components/SortMenuButton.vue'
 import ToolbarSticky from '@/components/ToolbarSticky.vue'
 import { computeCardWidth } from '@/functions/grid-utilities'
 import { parseQuerySort } from '@/functions/query-params'
+import VisibleElements from '@/mixins/VisibleElements'
 import { LoadState, SeriesStatus } from '@/types/common'
-import Vue from 'vue'
+import mixins from 'vue-typed-mixins'
 
-export default Vue.extend({
+export default mixins(VisibleElements).extend({
   name: 'BrowseLibraries',
   components: { LibraryActionsMenu, CardSeries, EmptyState, ToolbarSticky, SortMenuButton, Badge },
   data: () => {
@@ -100,7 +101,6 @@ export default Vue.extend({
       series: [] as SeriesDto[],
       pagesState: [] as LoadState[],
       pageSize: 20,
-      visibleCards: [] as number[],
       totalElements: null as number | null,
       sortOptions: [{ name: 'Name', key: 'name' }, { name: 'Date added', key: 'createdDate' }, {
         name: 'Date updated',
@@ -128,7 +128,7 @@ export default Vue.extend({
       this.updateRoute()
       this.reloadData(this.libraryId)
     },
-    async visibleCards (val) {
+    async visibleElements (val) {
       for (const i of val) {
         const pageNumber = Math.floor(i / this.pageSize)
         if (this.pagesState[pageNumber] === undefined || this.pagesState[pageNumber] === LoadState.NotLoaded) {
@@ -182,18 +182,10 @@ export default Vue.extend({
     parseQueryFilterStatus (queryStatus: any): string[] {
       return queryStatus ? queryStatus.toString().split(',').filter((x: string) => Object.keys(SeriesStatus).includes(x)) : []
     },
-    async onCardIntersect (entries: any, observer: any, isIntersecting: boolean) {
-      const elementIndex = Number(entries[0].target.dataset['index'])
-      if (isIntersecting) {
-        this.visibleCards.push(elementIndex)
-      } else {
-        this.$_.pull(this.visibleCards, elementIndex)
-      }
-    },
     reloadData (libraryId: number) {
       this.totalElements = null
       this.pagesState = []
-      this.visibleCards = []
+      this.visibleElements = []
       this.series = Array(this.pageSize).fill(null)
       this.loadInitialData(libraryId)
     },
diff --git a/komga-webui/src/views/BrowseSeries.vue b/komga-webui/src/views/BrowseSeries.vue
index cede26cf3..f67393822 100644
--- a/komga-webui/src/views/BrowseSeries.vue
+++ b/komga-webui/src/views/BrowseSeries.vue
@@ -75,7 +75,7 @@
                            :loading="b === null"
                            type="card, text"
                            class="ma-3 mx-2"
-                           v-intersect="onCardIntersect"
+                           v-intersect="onElementIntersect"
                            :data-index="i"
         >
           <card-book :book="b" :width="cardWidth"/>
@@ -94,10 +94,11 @@ import ToolbarSticky from '@/components/ToolbarSticky.vue'
 import { computeCardWidth } from '@/functions/grid-utilities'
 import { parseQuerySort } from '@/functions/query-params'
 import { seriesThumbnailUrl } from '@/functions/urls'
+import VisibleElements from '@/mixins/VisibleElements'
 import { LoadState } from '@/types/common'
-import Vue from 'vue'
+import mixins from 'vue-typed-mixins'
 
-export default Vue.extend({
+export default mixins(VisibleElements).extend({
   name: 'BrowseSeries',
   components: { CardBook, ToolbarSticky, SortMenuButton, Badge },
   data: () => {
@@ -106,7 +107,6 @@ export default Vue.extend({
       books: [] as BookDto[],
       pagesState: [] as LoadState[],
       pageSize: 20,
-      visibleCards: [] as number[],
       totalElements: null as number | null,
       sortOptions: [{ name: 'Number', key: 'number' }, { name: 'Date added', key: 'createdDate' }, {
         name: 'File size',
@@ -139,7 +139,7 @@ export default Vue.extend({
       this.updateRoute()
       this.reloadData(this.seriesId)
     },
-    async visibleCards (val) {
+    async visibleElements (val) {
       for (const i of val) {
         const pageNumber = Math.floor(i / this.pageSize)
         if (this.pagesState[pageNumber] === undefined || this.pagesState[pageNumber] === LoadState.NotLoaded) {
@@ -186,14 +186,6 @@ export default Vue.extend({
     parseQuerySortOrDefault (querySort: any): SortActive {
       return parseQuerySort(querySort, this.sortOptions) || this.$_.clone(this.sortDefault)
     },
-    async onCardIntersect (entries: any, observer: any, isIntersecting: boolean) {
-      const elementIndex = Number(entries[0].target.dataset['index'])
-      if (isIntersecting) {
-        this.visibleCards.push(elementIndex)
-      } else {
-        this.$_.pull(this.visibleCards, elementIndex)
-      }
-    },
     updateRoute (index?: string) {
       this.$router.replace({
         name: this.$route.name,
@@ -207,7 +199,7 @@ export default Vue.extend({
     reloadData (seriesId: number) {
       this.totalElements = null
       this.pagesState = []
-      this.visibleCards = []
+      this.visibleElements = []
       this.books = Array(this.pageSize).fill(null)
       this.loadInitialData(seriesId)
     },