Examine source code of DJ’s Stake Tracker

{
  "manifest_version": 3,
  "name": "DJ's Stake Tracker",
  "version": "1.3.2",
  "description": "Track house bets with filters and persistent storage.",
  "permissions": [
    "storage",
    "scripting",
    "webNavigation"
  ],
  "host_permissions": [
    "*://*.stake.com/*",
    "*://*.stake.us/*",
    "*://*.stake.jp/*",
    "*://*.stake.ac/*",
    "*://*.stake.games/*",
    "*://*.stake.bet/*",
    "*://*.stake.pet/*",
    "*://*.stake1001.com/*",
    "*://*.stake1002.com/*",
    "*://*.stake1003.com/*",
    "*://*.stake1017.com/*",
    "*://*.stake1022.com/*",
    "*://*.stake.mba/*",
    "*://*.stake.bz/*",
    "*://*.staketr.com/*",
    "*://*.stake.ceo/*",
    "*://*.stake.krd/*",
    "*://*.stake.ca/*",
    "*://*.stake.br/*",
    "*://*.stake.co/*",
    "*://*.stake.mx/*",
    "*://*.stake.pe/*",
    "*://*.stakearchive.com/*"
  ],
  "action": {
    "default_popup": "html/popup.html",
    "default_title": "DJ's Stake Tracker",
    "default_icon": {
      "16": "img/icon16.png",
      "48": "img/icon48.png",
      "128": "img/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "src/background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.stake.com/*",
        "*://*.stake.us/*",
        "*://*.stake.jp/*",
        "*://*.stake.ac/*",
        "*://*.stake.games/*",
        "*://*.stake.bet/*",
        "*://*.stake.pet/*",
        "*://*.stake1001.com/*",
        "*://*.stake1002.com/*",
        "*://*.stake1003.com/*",
        "*://*.stake1017.com/*",
        "*://*.stake1022.com/*",
        "*://*.stake.mba/*",
        "*://*.stake.bz/*",
        "*://*.staketr.com/*",
        "*://*.stake.ceo/*",
        "*://*.stake.krd/*",
        "*://*.stake.ca/*",
        "*://*.stake.br/*",
        "*://*.stake.co/*",
        "*://*.stake.mx/*",
        "*://*.stake.pe/*"
      ],
      "js": [
        "src/content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "src/inject.js"
      ],
      "matches": [
        "*://*.stake.com/*",
        "*://*.stake.us/*",
        "*://*.stake.jp/*",
        "*://*.stake.ac/*",
        "*://*.stake.games/*",
        "*://*.stake.bet/*",
        "*://*.stake.pet/*",
        "*://*.stake1001.com/*",
        "*://*.stake1002.com/*",
        "*://*.stake1003.com/*",
        "*://*.stake1017.com/*",
        "*://*.stake1022.com/*",
        "*://*.stake.mba/*",
        "*://*.stake.bz/*",
        "*://*.staketr.com/*",
        "*://*.stake.ceo/*",
        "*://*.stake.krd/*",
        "*://*.stake.ca/*",
        "*://*.stake.br/*",
        "*://*.stake.co/*",
        "*://*.stake.mx/*",
        "*://*.stake.pe/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "stake-tracker@stakearchive.com",
      "strict_min_version": "112.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}