diff --git a/src/components/LexicalEditor/AutoLinkPlugin.jsx b/src/components/LexicalEditor/AutoLinkPlugin.jsx
index 3230c3d..02f6932 100644
--- a/src/components/LexicalEditor/AutoLinkPlugin.jsx
+++ b/src/components/LexicalEditor/AutoLinkPlugin.jsx
@@ -1,3 +1,7 @@
+/**
+ * See https://codesandbox.io/p/sandbox/vigilant-kate-5tncvy?file=%2Fsrc%2Fplugins%2FAutoLinkPlugin.js
+*/
+
 import { AutoLinkPlugin } from "@lexical/react/LexicalAutoLinkPlugin";
 
 const URL_MATCHER =
diff --git a/src/components/LexicalEditor/CodeHighlightPlugin.jsx b/src/components/LexicalEditor/CodeHighlightPlugin.jsx
index f931805..9ebbedd 100644
--- a/src/components/LexicalEditor/CodeHighlightPlugin.jsx
+++ b/src/components/LexicalEditor/CodeHighlightPlugin.jsx
@@ -1,3 +1,7 @@
+/**
+ * See https://codesandbox.io/p/sandbox/vigilant-kate-5tncvy?file=%2Fsrc%2Fplugins%2FCodeHighlightPlugin.js
+ */
+
 import { registerCodeHighlighting } from "@lexical/code";
 import { useLexicalComposerContext } from "@lexical/react/LexicalComposerContext";
 import { useEffect } from "react";
diff --git a/src/components/LexicalEditor/ListMaxIndentLevelPlugin.jsx b/src/components/LexicalEditor/ListMaxIndentLevelPlugin.jsx
index 553e4f4..d1293fc 100644
--- a/src/components/LexicalEditor/ListMaxIndentLevelPlugin.jsx
+++ b/src/components/LexicalEditor/ListMaxIndentLevelPlugin.jsx
@@ -1,3 +1,7 @@
+/**
+ * See https://codesandbox.io/p/sandbox/vigilant-kate-5tncvy?file=%2Fsrc%2Fplugins%2FListMaxIndentLevelPlugin.js
+ */
+
 import { $getListDepth, $isListItemNode, $isListNode } from "@lexical/list";
 import { useLexicalComposerContext } from "@lexical/react/LexicalComposerContext";
 import {
diff --git a/src/components/LexicalEditor/ToolbarPlugin.jsx b/src/components/LexicalEditor/ToolbarPlugin.jsx
index 852fc79..fd021ad 100644
--- a/src/components/LexicalEditor/ToolbarPlugin.jsx
+++ b/src/components/LexicalEditor/ToolbarPlugin.jsx
@@ -1,3 +1,7 @@
+/**
+ * See https://codesandbox.io/p/sandbox/vigilant-kate-5tncvy?file=%2Fsrc%2Fplugins%2FToolbarPlugin.js
+ */
+
 import { useLexicalComposerContext } from "@lexical/react/LexicalComposerContext";
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import {
diff --git a/src/components/LexicalEditor/styles/index.css b/src/components/LexicalEditor/styles/index.css
index 09d0c9e..170625c 100644
--- a/src/components/LexicalEditor/styles/index.css
+++ b/src/components/LexicalEditor/styles/index.css
@@ -1,3 +1,5 @@
+/* See https://codesandbox.io/p/sandbox/vigilant-kate-5tncvy?file=%2Fsrc%2Fstyles.css */
+
 .ltr {
   text-align: left;
 }