Examine source code of Yuril Privacy Shield

{
  "manifest_version": 3,
  "name": "Yuril Privacy Shield",
  "version": "1.0.2",
  "description": "Free ad and tracker blocking, plus browser-fingerprinting resistance, from Yuril Security.",
  "browser_specific_settings": {
    "gecko": {
      "id": "yuril-privacy-shield@yurillab.dev",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_title": "Yuril Privacy Shield",
    "default_popup": "src/popup/popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "src/background.js"
    ],
    "type": "module"
  },
  "permissions": [
    "declarativeNetRequest",
    "declarativeNetRequestFeedback",
    "scripting",
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "trackers",
        "enabled": false,
        "path": "rules/trackers.json"
      },
      {
        "id": "easyprivacy",
        "enabled": false,
        "path": "rules/easyprivacy.json"
      },
      {
        "id": "easylist",
        "enabled": false,
        "path": "rules/easylist.json"
      },
      {
        "id": "plowe",
        "enabled": false,
        "path": "rules/plowe.json"
      },
      {
        "id": "ublock",
        "enabled": false,
        "path": "rules/ublock.json"
      }
    ]
  }
}