Examine source code of Soviet Web

{
  "name": "Soviet Web",
  "description": "Fix words like \"mine\" or \"yours\" and obliterate the existence of property!",
  "version": "1.5",
  "manifest_version": 2,
  "icons": {
    "128": "icons/icon.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "128": "icons/bw.png"
    }
  },
  "permissions": [
    "storage",
    "tabs"
  ],
  "content_scripts": [
    {
      "js": [
        "jquery-3.5.1.min.js",
        "content.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{55291a3c-1012-456c-b833-6252639784c0}"
    }
  }
}