Examine source code of OSRS Leagues Task Helper

{
  "manifest_version": 3,
  "name": "OSRS Leagues Task Helper",
  "version": "0.1.0",
  "description": "Adds completable filtering and point sorting to the Demonic Pacts League task table.",
  "content_scripts": [
    {
      "matches": [
        "https://oldschool.runescape.wiki/w/Demonic_Pacts_League/Tasks",
        "https://oldschool.runescape.wiki/w/Demonic_Pacts_League/Demonic_Pacts"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "styles.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "host_permissions": [
    "https://sync.runescape.wiki/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "osrs-leagues-task-helper@devilinaus",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}