Examine source code of Ghostery Insights Beta

{
  "manifest_version": 2,
  "author": "Ghostery",
  "name": "Ghostery Insights Beta",
  "short_name": "Insights",
  "version": "0.7.7",
  "description": "Get powerful, real-time tracker analytics. Audit trackers from one entry point to improve user experience and website performance.",
  "icons": {
    "16": "dist/images/logo-icons/icon16.png",
    "48": "dist/images/logo-icons/icon48.png",
    "128": "dist/images/logo-icons/icon128.png"
  },
  "browser_action": {
    "default_icon": {
      "19": "dist/images/logo-icons/icon19.png",
      "38": "dist/images/logo-icons/icon38.png"
    },
    "default_title": "Ghostery Insights Beta"
  },
  "permissions": [
    "cookies",
    "downloads",
    "storage",
    "tabs",
    "webNavigation",
    "webRequest",
    "http://*/*",
    "https://*/*"
  ],
  "background": {
    "scripts": [
      "/dist/background/index.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "insights@ghostery.com",
      "strict_min_version": "68.0"
    }
  },
  "web_accessible_resources": [
    "dist/panel/styles.css",
    "dist/fonts/*",
    "dist/images/logo-icons/insights-white-text-beta.svg",
    "dist/images/shared/*",
    "dist/images/blue-bar/*",
    "dist/images/loading-panel/*",
    "dist/images/popup/*"
  ]
}