Examine source code of aibookmarker

{
  "manifest_version": 2,
  "name": "ai bookmarker",
  "description": "a smarter bookmark.",
  "version": "1.0.1",
  "browser_action": {
    "default_icon": {
      "16": "icon-16.png",
      "48": "icon-48.png",
      "128": "icon-128.png"
    },
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "js/backgroundPage.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "js/contentScript.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "bookmarks.html",
    "config.html",
    "alert.html",
    "backups.html"
  ],
  "icons": {
    "16": "icon-16.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "permissions": [
    "https://*/*",
    "tabs",
    "scripting",
    "activeTab",
    "notifications",
    "storage",
    "contextMenus",
    "cookies"
  ],
  "applications": {
    "gecko": {
      "id": "ai.bookmarker@aibookmarker.com",
      "strict_min_version": "58.0"
    }
  }
}