diff --git a/plugins/chat/assets/javascripts/discourse/components/channels-list.js b/plugins/chat/assets/javascripts/discourse/components/channels-list.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/channels-list.js
rename to plugins/chat/assets/javascripts/discourse/components/channels-list.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-channel-archive-status.js b/plugins/chat/assets/javascripts/discourse/components/chat-channel-archive-status.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-channel-archive-status.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-channel-archive-status.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-channel-card.js b/plugins/chat/assets/javascripts/discourse/components/chat-channel-card.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-channel-card.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-channel-card.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-channel-leave-btn.js b/plugins/chat/assets/javascripts/discourse/components/chat-channel-leave-btn.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-channel-leave-btn.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-channel-leave-btn.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-channel-metadata.js b/plugins/chat/assets/javascripts/discourse/components/chat-channel-metadata.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-channel-metadata.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-channel-metadata.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-channel-preview-card.js b/plugins/chat/assets/javascripts/discourse/components/chat-channel-preview-card.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-channel-preview-card.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-channel-preview-card.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-channel-status.js b/plugins/chat/assets/javascripts/discourse/components/chat-channel-status.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-channel-status.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-channel-status.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-channel-unread-indicator.js b/plugins/chat/assets/javascripts/discourse/components/chat-channel-unread-indicator.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-channel-unread-indicator.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-channel-unread-indicator.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-composer-dropdown.js b/plugins/chat/assets/javascripts/discourse/components/chat-composer-dropdown.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-composer-dropdown.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-composer-dropdown.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-composer-message-details.js b/plugins/chat/assets/javascripts/discourse/components/chat-composer-message-details.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-composer-message-details.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-composer-message-details.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-composer-upload.js b/plugins/chat/assets/javascripts/discourse/components/chat-composer-upload.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-composer-upload.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-composer-upload.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-drawer/channel.js b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/channel.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-drawer/channel.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-drawer/channel.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header.js b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-drawer/header.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-drawer/header.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/back-link.js b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/back-link.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/back-link.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/back-link.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/channel-title.js b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/channel-title.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/channel-title.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/channel-title.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/close-button.gjs b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/close-button.gjs
new file mode 100644
index 00000000000..65a8729cd1e
--- /dev/null
+++ b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/close-button.gjs
@@ -0,0 +1,4 @@
+import Component from "@glimmer/component";
+
+export default class extends Component {
+}
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/full-page-button.js b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/full-page-button.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/full-page-button.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/full-page-button.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/left-actions.js b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/left-actions.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/left-actions.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/left-actions.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/right-actions.js b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/right-actions.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/right-actions.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/right-actions.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/toggle-expand-button.js b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/toggle-expand-button.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/toggle-expand-button.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-drawer/header/toggle-expand-button.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-drawer/index.js b/plugins/chat/assets/javascripts/discourse/components/chat-drawer/index.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-drawer/index.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-drawer/index.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-emoji-avatar.gjs b/plugins/chat/assets/javascripts/discourse/components/chat-emoji-avatar.gjs
new file mode 100644
index 00000000000..65a8729cd1e
--- /dev/null
+++ b/plugins/chat/assets/javascripts/discourse/components/chat-emoji-avatar.gjs
@@ -0,0 +1,4 @@
+import Component from "@glimmer/component";
+
+export default class extends Component {
+}
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-mention-warnings.js b/plugins/chat/assets/javascripts/discourse/components/chat-mention-warnings.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-mention-warnings.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-mention-warnings.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-message-in-reply-to-indicator.js b/plugins/chat/assets/javascripts/discourse/components/chat-message-in-reply-to-indicator.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-message-in-reply-to-indicator.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-message-in-reply-to-indicator.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-message-separator-date.js b/plugins/chat/assets/javascripts/discourse/components/chat-message-separator-date.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-message-separator-date.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-message-separator-date.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-message-separator-new.gjs b/plugins/chat/assets/javascripts/discourse/components/chat-message-separator-new.gjs
new file mode 100644
index 00000000000..65a8729cd1e
--- /dev/null
+++ b/plugins/chat/assets/javascripts/discourse/components/chat-message-separator-new.gjs
@@ -0,0 +1,4 @@
+import Component from "@glimmer/component";
+
+export default class extends Component {
+}
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-message-text.js b/plugins/chat/assets/javascripts/discourse/components/chat-message-text.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-message-text.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-message-text.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-message-thread-indicator.js b/plugins/chat/assets/javascripts/discourse/components/chat-message-thread-indicator.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-message-thread-indicator.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-message-thread-indicator.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-notice.js b/plugins/chat/assets/javascripts/discourse/components/chat-notice.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-notice.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-notice.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-notices.js b/plugins/chat/assets/javascripts/discourse/components/chat-notices.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-notices.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-notices.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-replying-indicator.js b/plugins/chat/assets/javascripts/discourse/components/chat-replying-indicator.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-replying-indicator.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-replying-indicator.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-side-panel-resizer.gjs b/plugins/chat/assets/javascripts/discourse/components/chat-side-panel-resizer.gjs
new file mode 100644
index 00000000000..65a8729cd1e
--- /dev/null
+++ b/plugins/chat/assets/javascripts/discourse/components/chat-side-panel-resizer.gjs
@@ -0,0 +1,4 @@
+import Component from "@glimmer/component";
+
+export default class extends Component {
+}
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-side-panel.js b/plugins/chat/assets/javascripts/discourse/components/chat-side-panel.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-side-panel.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-side-panel.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-skeleton.js b/plugins/chat/assets/javascripts/discourse/components/chat-skeleton.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-skeleton.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-skeleton.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-upload-drop-zone.js b/plugins/chat/assets/javascripts/discourse/components/chat-upload-drop-zone.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-upload-drop-zone.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-upload-drop-zone.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-upload.js b/plugins/chat/assets/javascripts/discourse/components/chat-upload.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-upload.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-upload.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-user-display-name.js b/plugins/chat/assets/javascripts/discourse/components/chat-user-display-name.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat-user-display-name.js
rename to plugins/chat/assets/javascripts/discourse/components/chat-user-display-name.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/admin/export-messages.js b/plugins/chat/assets/javascripts/discourse/components/chat/admin/export-messages.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/admin/export-messages.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/admin/export-messages.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/composer/button.js b/plugins/chat/assets/javascripts/discourse/components/chat/composer/button.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/composer/button.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/composer/button.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/composer/separator.js b/plugins/chat/assets/javascripts/discourse/components/chat/composer/separator.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/composer/separator.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/composer/separator.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/message/avatar.gjs b/plugins/chat/assets/javascripts/discourse/components/chat/message/avatar.gjs
new file mode 100644
index 00000000000..65a8729cd1e
--- /dev/null
+++ b/plugins/chat/assets/javascripts/discourse/components/chat/message/avatar.gjs
@@ -0,0 +1,4 @@
+import Component from "@glimmer/component";
+
+export default class extends Component {
+}
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/message/error.gjs b/plugins/chat/assets/javascripts/discourse/components/chat/message/error.gjs
new file mode 100644
index 00000000000..65a8729cd1e
--- /dev/null
+++ b/plugins/chat/assets/javascripts/discourse/components/chat/message/error.gjs
@@ -0,0 +1,4 @@
+import Component from "@glimmer/component";
+
+export default class extends Component {
+}
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/message/info.js b/plugins/chat/assets/javascripts/discourse/components/chat/message/info.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/message/info.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/message/info.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/message/left-gutter.js b/plugins/chat/assets/javascripts/discourse/components/chat/message/left-gutter.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/message/left-gutter.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/message/left-gutter.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/modal/archive-channel.js b/plugins/chat/assets/javascripts/discourse/components/chat/modal/archive-channel.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/modal/archive-channel.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/modal/archive-channel.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/modal/channel-summary.js b/plugins/chat/assets/javascripts/discourse/components/chat/modal/channel-summary.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/modal/channel-summary.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/modal/channel-summary.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/modal/delete-channel.js b/plugins/chat/assets/javascripts/discourse/components/chat/modal/delete-channel.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/modal/delete-channel.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/modal/delete-channel.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/modal/edit-channel-name.js b/plugins/chat/assets/javascripts/discourse/components/chat/modal/edit-channel-name.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/modal/edit-channel-name.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/modal/edit-channel-name.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/modal/move-message-to-channel.js b/plugins/chat/assets/javascripts/discourse/components/chat/modal/move-message-to-channel.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/modal/move-message-to-channel.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/modal/move-message-to-channel.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/modal/thread-settings.js b/plugins/chat/assets/javascripts/discourse/components/chat/modal/thread-settings.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/modal/thread-settings.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/modal/thread-settings.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/modal/toggle-channel-status.js b/plugins/chat/assets/javascripts/discourse/components/chat/modal/toggle-channel-status.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/modal/toggle-channel-status.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/modal/toggle-channel-status.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/notices/mention_without_membership.js b/plugins/chat/assets/javascripts/discourse/components/chat/notices/mention_without_membership.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/notices/mention_without_membership.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/notices/mention_without_membership.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/scroll-to-bottom-arrow.gjs b/plugins/chat/assets/javascripts/discourse/components/chat/scroll-to-bottom-arrow.gjs
new file mode 100644
index 00000000000..65a8729cd1e
--- /dev/null
+++ b/plugins/chat/assets/javascripts/discourse/components/chat/scroll-to-bottom-arrow.gjs
@@ -0,0 +1,4 @@
+import Component from "@glimmer/component";
+
+export default class extends Component {
+}
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/thread-list/item.js b/plugins/chat/assets/javascripts/discourse/components/chat/thread-list/item.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/thread-list/item.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/thread-list/item.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/thread-list/item/unread-indicator.js b/plugins/chat/assets/javascripts/discourse/components/chat/thread-list/item/unread-indicator.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/thread-list/item/unread-indicator.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/thread-list/item/unread-indicator.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/chat/user-card-button.js b/plugins/chat/assets/javascripts/discourse/components/chat/user-card-button.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/chat/user-card-button.js
rename to plugins/chat/assets/javascripts/discourse/components/chat/user-card-button.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/full-page-chat.js b/plugins/chat/assets/javascripts/discourse/components/full-page-chat.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/full-page-chat.js
rename to plugins/chat/assets/javascripts/discourse/components/full-page-chat.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/reviewable-chat-message.js b/plugins/chat/assets/javascripts/discourse/components/reviewable-chat-message.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/reviewable-chat-message.js
rename to plugins/chat/assets/javascripts/discourse/components/reviewable-chat-message.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/components/styleguide/organisms/chat.gjs b/plugins/chat/assets/javascripts/discourse/components/styleguide/organisms/chat.gjs
new file mode 100644
index 00000000000..65a8729cd1e
--- /dev/null
+++ b/plugins/chat/assets/javascripts/discourse/components/styleguide/organisms/chat.gjs
@@ -0,0 +1,4 @@
+import Component from "@glimmer/component";
+
+export default class extends Component {
+}
diff --git a/plugins/chat/assets/javascripts/discourse/components/toggle-channel-membership-button.js b/plugins/chat/assets/javascripts/discourse/components/toggle-channel-membership-button.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/components/toggle-channel-membership-button.js
rename to plugins/chat/assets/javascripts/discourse/components/toggle-channel-membership-button.gjs
diff --git a/plugins/chat/assets/javascripts/discourse/connectors/user-preferences-nav/chat-preferences.js b/plugins/chat/assets/javascripts/discourse/connectors/user-preferences-nav/chat-preferences.gjs
similarity index 100%
rename from plugins/chat/assets/javascripts/discourse/connectors/user-preferences-nav/chat-preferences.js
rename to plugins/chat/assets/javascripts/discourse/connectors/user-preferences-nav/chat-preferences.gjs