Examine source code of Company Tabs

{
  "manifest_version": 2,
  "name": "Company Tabs",
  "version": "1.0",
  "description": "Anpassbare Unternehmens-Startseite fuer neue Firefox-Tabs mit Logo, Farben, Suche, Shortcuts und dezenten Animationen.",
  "incognito": "spanning",
  "browser_specific_settings": {
    "gecko": {
      "id": "company-tabs@finnstetter.local",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "searchTerms"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "theme"
  ],
  "chrome_url_overrides": {
    "newtab": "newtab/index.html"
  },
  "browser_action": {
    "default_title": "Company Tabs",
    "default_popup": "options/popup.html",
    "default_icon": {
      "48": "images/icon-48.png",
      "96": "images/icon-96.png"
    }
  },
  "background": {
    "scripts": [
      "shared/defaults.js",
      "background.js"
    ]
  },
  "icons": {
    "48": "images/icon-48.png",
    "96": "images/icon-96.png"
  }
}