Examine source code of Tyuiubility

{
  "icons": {
    "16": "icon16.plasmo.0da00e53.png",
    "32": "icon32.plasmo.8f9f783d.png",
    "48": "icon48.plasmo.dfc7cd21.png",
    "64": "icon64.plasmo.85c21c9b.png",
    "128": "icon128.plasmo.cd8b86b1.png"
  },
  "manifest_version": 2,
  "browser_action": {
    "default_icon": {
      "16": "icon16.plasmo.0da00e53.png",
      "32": "icon32.plasmo.8f9f783d.png",
      "48": "icon48.plasmo.dfc7cd21.png",
      "64": "icon64.plasmo.85c21c9b.png",
      "128": "icon128.plasmo.cd8b86b1.png"
    },
    "default_popup": "popup.html"
  },
  "version": "1.1.12",
  "author": "incerstyle",
  "name": "Tyuiubility",
  "description": "Расширение для удобства пользования сервисами ТИУ.",
  "background": {
    "scripts": [
      "static/background/index.js"
    ]
  },
  "permissions": [
    "storage",
    "https://my.tyuiu.ru/schedule*"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.d5e98eee.js"
      ],
      "css": []
    }
  ],
  "web_accessible_resources": [
    "*.png",
    "*.jpg",
    "*.svg",
    "save-schedule-button.0dd145f9.png"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "tyuiubility@incerstyle.ru",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}