Examine source code of Simple Moodle

{
  "description": "Make Moodle simpler",
  "manifest_version": 3,
  "name": "Simple Moodle",
  "version": "3.0.1",
  "homepage_url": "https://github.com/atjn/simple-moodle",
  "browser_specific_settings": {
    "gecko": {
      "id": "{aa4b1397-381f-4f60-be23-202fc2283017}",
      "strict_min_version": "128.0"
    },
    "gecko_android": {
      "id": "{aa4b1397-381f-4f60-be23-202fc2283017}",
      "strict_min_version": "128.0"
    }
  },
  "icons": {
    "48": "images/icon.svg",
    "64": "images/icon.svg",
    "96": "images/icon.svg",
    "128": "images/icon.svg",
    "256": "images/icon.svg",
    "512": "images/icon.svg"
  },
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start",
      "js": [
        "simpleMoodle.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "scripts/*",
        "styles/*"
      ]
    }
  ]
}