Examine source code of GetDigest Add-On

{
  "name": "GetDigest Add-On",
  "version": "1.0.113.0",
  "description": "With the help of GetDigest Add-On you can quickly analyze content and highlight the most important information from every website on the Internet and summarize it within a few seconds.",
  "icons": {
    "32": "GetDigest-32.png",
    "48": "GetDigest-48.png",
    "128": "GetDigest-128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "getdigest.addon@getdigest.com",
      "strict_min_version": "62.0"
    }
  },
  "permissions": [
    "activeTab",
    "storage",
    "https://getdigest.com/"
  ],
  "browser_action": {
    "default_icon": "GetDigest-32.png",
    "default_title": "Get Digest",
    "default_popup": "popup.html"
  },
  "default_locale": "en",
  "manifest_version": 2
}