Examine source code of TickerPop

{
  "manifest_version": 3,
  "name": "TickerPop",
  "version": "2.19.2",
  "description": "Highlight a ticker on any page to see the price, chart, fundamentals, analyst calls and news. Works with any market. No account.",
  "background": {
    "scripts": [
      "background/bundle.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content/content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "action": {
    "default_title": "TickerPop watchlist",
    "default_popup": "popup/popup.html"
  },
  "permissions": [
    "storage",
    "alarms",
    "notifications",
    "contextMenus"
  ],
  "host_permissions": [
    "https://query1.finance.yahoo.com/*",
    "https://query2.finance.yahoo.com/*",
    "https://fc.yahoo.com/*",
    "https://news.google.com/*",
    "https://tickerpop.vercel.app/*",
    "https://us.i.posthog.com/*",
    "https://www.sec.gov/*",
    "https://api.mixpanel.com/*"
  ],
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "extension@tickerpop.app",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "121.0"
    }
  }
}