Examine source code of ETHZ Dark

{
  "manifest_version": 2,
  "name": "ETHZ Dark",
  "version": "1.0",
  "description": "Dark Theme for ETHZ websites.",
  "icons": {
    "16": "icons/favicon-16x16.png",
    "32": "icons/favicon-32x32.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://www.lehrbetrieb.ethz.ch/*"
      ],
      "js": [
        "lib/jquery-3.6.3.min.js",
        "scripts/mystudies.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d7e96e80-37d5-4d2d-a68e-399cde7df26d}"
    }
  }
}