diff --git a/app/javascript/flavours/glitch/containers/media_container.jsx b/app/javascript/flavours/glitch/containers/media_container.jsx
index 52aac5ebe4..a7b20bc249 100644
--- a/app/javascript/flavours/glitch/containers/media_container.jsx
+++ b/app/javascript/flavours/glitch/containers/media_container.jsx
@@ -80,7 +80,7 @@ export default class MediaContainer extends PureComponent {
     return (
       <IntlProvider>
         <>
-          {[].map.call(components, (component, i) => {
+          {Array.from(components).map((component, i) => {
             const componentName = component.getAttribute('data-component');
             const Component = MEDIA_COMPONENTS[componentName];
             const { media, card, poll, hashtag, ...props } = JSON.parse(component.getAttribute('data-props'));
diff --git a/app/javascript/flavours/glitch/features/emoji/emoji_compressed.js b/app/javascript/flavours/glitch/features/emoji/emoji_compressed.js
index 792137b76f..59978a391b 100644
--- a/app/javascript/flavours/glitch/features/emoji/emoji_compressed.js
+++ b/app/javascript/flavours/glitch/features/emoji/emoji_compressed.js
@@ -36,7 +36,7 @@ Object.keys(emojiIndex.emojis).forEach(key => {
   let emoji = emojiIndex.emojis[key];
 
   // Emojis with skin tone modifiers are stored like this
-  if (Object.prototype.hasOwnProperty.call(emoji, '1')) {
+  if (Object.hasOwn(emoji, '1')) {
     emoji = emoji['1'];
   }
 
@@ -88,7 +88,7 @@ Object.keys(emojiIndex.emojis).forEach(key => {
   let emoji = emojiIndex.emojis[key];
 
   // Emojis with skin tone modifiers are stored like this
-  if (Object.prototype.hasOwnProperty.call(emoji, '1')) {
+  if (Object.hasOwn(emoji, '1')) {
     emoji = emoji['1'];
   }
 
diff --git a/app/javascript/flavours/glitch/features/emoji/emoji_utils.js b/app/javascript/flavours/glitch/features/emoji/emoji_utils.js
index 83bcc9d82f..c13d250567 100644
--- a/app/javascript/flavours/glitch/features/emoji/emoji_utils.js
+++ b/app/javascript/flavours/glitch/features/emoji/emoji_utils.js
@@ -135,19 +135,19 @@ function getData(emoji, skin, set) {
       }
     }
 
-    if (Object.prototype.hasOwnProperty.call(data.short_names, emoji)) {
+    if (Object.hasOwn(data.short_names, emoji)) {
       emoji = data.short_names[emoji];
     }
 
-    if (Object.prototype.hasOwnProperty.call(data.emojis, emoji)) {
+    if (Object.hasOwn(data.emojis, emoji)) {
       emojiData = data.emojis[emoji];
     }
   } else if (emoji.id) {
-    if (Object.prototype.hasOwnProperty.call(data.short_names, emoji.id)) {
+    if (Object.hasOwn(data.short_names, emoji.id)) {
       emoji.id = data.short_names[emoji.id];
     }
 
-    if (Object.prototype.hasOwnProperty.call(data.emojis, emoji.id)) {
+    if (Object.hasOwn(data.emojis, emoji.id)) {
       emojiData = data.emojis[emoji.id];
       skin = skin || emoji.skin;
     }
@@ -216,7 +216,7 @@ function deepMerge(a, b) {
     let originalValue = a[key],
       value = originalValue;
 
-    if (Object.prototype.hasOwnProperty.call(b, key)) {
+    if (Object.hasOwn(b, key)) {
       value = b[key];
     }