Examine source code of Ather Notepad - Quick and Cool Notes

{
  "manifest_version": 3,
  "name": "Ather Notepad - Quick and Cool Notes",
  "short_name": "Ather Notepad",
  "version": "2.0.4",
  "description": "A versatile, clutter-free notepad accessible via new tab, popup or side panel. Features Markdown, zen mode and backups to bookmarks.",
  "icons": {
    "16": "icon16.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Open Notepad",
    "default_icon": {
      "16": "icon16.png",
      "32": "icon32.png",
      "48": "icon48.png",
      "128": "icon128.png"
    }
  },
  "permissions": [
    "storage",
    "bookmarks",
    "tabs",
    "contextMenus",
    "downloads"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
  "sidebar_action": {
    "default_panel": "sidebar.html",
    "default_title": "Ather Notepad",
    "default_icon": "icon32.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "athersultanabrand@gmail.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}