Examine source code of EYE PROTECTOR

{
  "manifest_version": 2,
  "name": "ahmed's blur",
  "version": "2.2",
  "description": "إضافة لتعتيم صور النساء والأنمي تلقائياً للحفاظ على تجربة تصفح مريحة.",
  "browser_specific_settings": {
    "gecko": {
      "id": "{254c6a91-4561-4654-9543-784c6a51d451}",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "48": "icon.png"
    }
  },
  "icons": {
    "48": "icon.png"
  }
}