Examine source code of ECTS counter for HSLU

{
  "manifest_version": 3,
  "name": "ECTS counter for HSLU",
  "version": "1.0.0",
  "author": "Jan Schwegler",
  "description": "Sum up your current ECTS credits, providing you with a continuous overview of your studies at HSLU.",
  "permissions": [
    "scripting",
    "activeTab",
    "storage"
  ],
  "icons": {
    "16": "assets/icon16.png",
    "32": "assets/icon32.png",
    "48": "assets/icon48.png",
    "128": "assets/icon128.png"
  },
  "host_permissions": [
    "*://mycampus.hslu.ch/de-ch/stud-i/mein-studium/meine-anmeldungen/*",
    "*://mycampus.hslu.ch/en/stud-i/mein-studium/meine-anmeldungen/*"
  ],
  "action": {
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "assets/background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://mycampus.hslu.ch/de-ch/stud-i/mein-studium/meine-anmeldungen/*",
        "*://mycampus.hslu.ch/en/stud-i/mein-studium/meine-anmeldungen/*"
      ],
      "js": [
        "assets/contentScript.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ects-counter-for-hslu@example.com",
      "strict_min_version": "109.0"
    }
  }
}