Examine source code of BitBadges Extension

{
  "name": "BitBadges Extension",
  "description": "This is a browser extension that allows users to view BitBadges portfolio insights.",
  "version": "0.1.8",
  "manifest_version": 3,
  "icons": {
    "128": "img/bitbadgeslogo-128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": "img/bitbadgeslogo.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "bitbadges-extension@bitbadges.io"
    }
  },
  "background": {
    "scripts": [
      "assets/chunk-d8160d5a.js"
    ]
  },
  "web_accessible_resources": [
    {
      "matches": [],
      "resources": [
        "img/bitbadgeslogo.png",
        "img/bitbadgeslogo-128.png"
      ],
      "use_dynamic_url": false
    }
  ],
  "externally_connectable": {
    "matches": [
      "http://localhost:3000/*",
      "https://bitbadges.io/*"
    ]
  },
  "permissions": [
    "storage"
  ]
}