Examine source code of Text In Levels — New Tab

{
  "manifest_version": 3,
  "name": "Text In Levels — New Tab",
  "version": "1.0.0",
  "description": "A beautiful new tab with your top stories from Text In Levels.",
  "browser_specific_settings": {
    "gecko": {
      "id": "textinlevels-newtab@textinlevels.ir",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "chrome_url_overrides": {
    "newtab": "newtab/index.html"
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://textinlevels.ir/*"
  ],
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  },
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  }
}