Examine source code of Coursera to Link

{
  "manifest_version": 3,
  "name": "Coursera to Link",
  "version": "1.0.0",
  "description": "Easily generate and copy direct links to your Coursera peer-graded assignments so you can quickly share them with classmates or mentors for review.",
  "browser_specific_settings": {
    "gecko": {
      "id": "{8a5f3d7c-9b1e-4f2a-8c3d-6b5e4f1a2c3d}",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "js": [
        "content.js"
      ],
      "matches": [
        "https://www.coursera.org/*"
      ],
      "run_at": "document_idle"
    }
  ],
  "host_permissions": [
    "https://www.coursera.org/*"
  ],
  "permissions": [
    "webRequest"
  ]
}