Examine source code of Jitpack Stats

{
  "manifest_version": 3,
  "name": "Jitpack Stats",
  "version": "1.0",
  "description": "Shows weekly and monthly download statistics on Jitpack library pages.",
  "content_scripts": [
    {
      "matches": [
        "*://jitpack.io/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "styles.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "jitpack-stats@example.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  }
}