diff --git a/packages/ckeditor5/src/plugins.ts b/packages/ckeditor5/src/plugins.ts
index 2c67b71c1..58943dae4 100644
--- a/packages/ckeditor5/src/plugins.ts
+++ b/packages/ckeditor5/src/plugins.ts
@@ -24,22 +24,26 @@ import "@triliumnext/ckeditor5-admonition/index.css";
 import "@triliumnext/ckeditor5-footnotes/index.css";
 import "@triliumnext/ckeditor5-math/index.css";
 
+/**
+ * Plugins that are specific to Trilium and not part of the CKEditor 5 core, included in both text editors but not in the attribute editor.
+ */
 const TRILIUM_PLUGINS: typeof Plugin[] = [
     CutToNotePlugin,
     ItalicAsEmPlugin,
 	StrikethroughAsDel,
-    ReferenceLink,
     UploadimagePlugin,
     InternalLinkPlugin,
     RemoveFormatLinksPlugin,
     IndentBlockShortcutPlugin,
     MarkdownImportPlugin,
-    MentionCustomization,
     IncludeNote,
     Uploadfileplugin,
     SyntaxHighlighting
 ];
 
+/**
+ * External plugins that are not part of the CKEditor 5 core and not part of Trilium, included in both text editors but not in the attribute editor.
+ */
 const EXTERNAL_PLUGINS: typeof Plugin[] = [
     Kbd,
     Mermaid,
@@ -49,13 +53,23 @@ const EXTERNAL_PLUGINS: typeof Plugin[] = [
 	AutoformatMath
 ];
 
+/**
+ * The minimal set of plugins required for the editor to work. This is used both in normal text editors (floating or fixed toolbar) and in the attribute editor.
+ */
 export const CORE_PLUGINS: typeof Plugin[] = [
     Clipboard, Enter, SelectAll,
     ShiftEnter, Typing, Undo,
 	Paragraph,
-    Mention
+    Mention,
+
+    // Trilium plugins
+    MentionCustomization,
+    ReferenceLink
 ];
 
+/**
+ * The set of plugins that are required for the editor to work. This is used in normal text editors (floating or fixed toolbar) but not in the attribute editor.
+ */
 export const COMMON_PLUGINS: typeof Plugin[] = [
     ...CORE_PLUGINS,
     ...TRILIUM_PLUGINS,
@@ -116,9 +130,10 @@ export const COMMON_PLUGINS: typeof Plugin[] = [
     Emoji
 ];
 
+/**
+ * The set of plugins specific to the popup editor (floating toolbar mode), and not the fixed toolbar mode.
+ */
 export const POPUP_EDITOR_PLUGINS: typeof Plugin[] = [
     ...COMMON_PLUGINS,
     BlockToolbar
 ];
-
-export const COMMON_SETTINGS = { };