Examine source code of Bitcointalk Script

{
  "manifest_version": 2,
  "name": "Bitcointalk Script",
  "short_name": "Bitcointalk-Script",
  "version": "3.1",
  "description": "Extension specific to Bitcointalk - Synthesis script, all in one",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_action": {
    "default_title": "Bitcointalk Script",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.bitcointalk.org/*"
      ],
      "js": [
        "js/content.js"
      ],
      "run_at": "document_end",
      "all_frames": false
    }
  ],
  "permissions": [
    "storage",
    "tabs",
    "activeTab",
    "https://cryptoprices.cc/"
  ],
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "web_accessible_resources": [
    "css/bitcointalk/*.css",
    "icons/*.png"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "bitcointalk-script@yhiaali33",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}