Examine source code of CS2 Profile Stats

{
  "name": "CS2 Profile Stats",
  "description": "View CS2 statistics of a user directly in their profile.",
  "version": "0.0.5",
  "manifest_version": 3,
  "host_permissions": [
    "https://csstats.gg/*",
    "https://api.cs2ps.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "cs2-profile-stats@domitori.xyz",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "content_scripts": [
    {
      "js": [
        "content.js"
      ],
      "matches": [
        "https://steamcommunity.com/profiles/*",
        "https://steamcommunity.com/id/*"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "assets/*.png",
        "assets/*.svg"
      ],
      "matches": [
        "https://steamcommunity.com/*"
      ]
    }
  ],
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "storage"
  ]
}