Examine source code of Favorite Matrix Client

{
  "version": "1.3.3",
  "manifest_version": 3,
  "name": "Favorite Matrix Client",
  "description": "Select your favorite Matrix web client for matrix.to",
  "author": "Martin Giger",
  "options_ui": {
    "page": "options.html"
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "*://matrix.to/*"
  ],
  "icons": {
    "48": "icon.svg",
    "96": "icon.svg"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{ce3895e4-fb17-46f5-8feb-c993f2f99a8e}",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}