Examine source code of Remove Netflix Games

{
  "manifest_version": 2,
  "name": "Netflix Games Remover Extension",
  "version": "1.0",
  "description": "Removes Netflix games Header and Section.",
  "content_scripts": [
    {
      "matches": [
        "*://*.netflix.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Toggle Extension"
  },
  "permissions": [
    "storage",
    "tabs"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b81256a4-502b-4b8e-8877-c62d07bcae35}"
    }
  }
}