Examine source code of Nyaa Enhancer

{
  "manifest_version": 3,
  "name": "Nyaa Enhancer",
  "version": "1.12.1",
  "description": "Enhances Nyaa with batch magnet copying, torrent file downloading, and customizable filename options.",
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "permissions": [
    "clipboardWrite",
    "storage",
    "activeTab"
  ],
  "optional_host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self';"
  },
  "host_permissions": [
    "*://*.nyaa.si/*",
    "*://*.nya.iss.one/*",
    "*://*.nyaa.ink/*",
    "*://*.nyaa.land/*",
    "*://*.nyaa.digital/*",
    "*://*.ny.iss.one/*",
    "*://*.animetosho.org/*",
    "*://*.animetosho.xyz/*",
    "*://*.amenzb.moe/*",
    "*://*.nekobt.to/*",
    "*://*.tsukihime.org/*",
    "*://*.releases.moe/*"
  ],
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.nyaa.si/*",
        "*://*.nya.iss.one/*",
        "*://*.nyaa.ink/*",
        "*://*.nyaa.land/*",
        "*://*.nyaa.digital/*",
        "*://*.ny.iss.one/*"
      ],
      "css": [
        "content.css"
      ],
      "js": [
        "assets/jszip.min.js",
        "content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "assets/jszip.min.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "action": {
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c5d1e29f-8044-41be-8af5-ef30718de438}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}