Examine source code of Reddit Saved Post Keeper

{
  "manifest_version": 3,
  "name": "Reddit Saved to Bookmarks",
  "version": "1.0",
  "description": "Moves your Reddit saved posts to Firefox bookmarks.",
  "permissions": [
    "bookmarks",
    "storage",
    "identity",
    "tabs"
  ],
  "host_permissions": [
    "https://www.reddit.com/*",
    "https://oauth.reddit.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "Daibhidh@Boyle",
      "strict_min_version": "112.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "browsingActivity",
          "websiteContent",
          "websiteActivity",
          "bookmarksInfo"
        ]
      }
    }
  },
  "action": {
    "default_icon": {
      "32": "icons/icon32disabled.png"
    },
    "default_title": "Move Saved Posts to Bookmarks"
  },
  "background": {
    "scripts": [
      "src/index.js"
    ],
    "type": "module"
  }
}