Examine source code of LL Integration

{
  "manifest_version": 2,
  "name": "LL Integration",
  "version": "0.8.4",
  "icons": {
    "16": "icons/ll_integration_16.png",
    "32": "icons/ll_integration_32.png",
    "48": "icons/ll_integration_48.png",
    "96": "icons/ll_integration_96.png",
    "128": "icons/ll_integration_128.png"
  },
  "permissions": [
    "cookies",
    "downloads",
    "nativeMessaging",
    "activeTab",
    "tabs",
    "https://www.loverslab.com/*",
    "https://loverslab.com/*",
    "https://dwemermods.com/*",
    "https://www.dwemermods.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.loverslab.com/*",
        "https://loverslab.com/*",
        "https://dwemermods.com/*",
        "https://www.dwemermods.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_action": {
    "default_title": "LL Integration",
    "default_icon": {
      "16": "icons/ll_integration_16.png",
      "32": "icons/ll_integration_32.png"
    },
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "ll-integration-firefox@nm088.dev",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "websiteActivity"
        ]
      }
    }
  }
}