Examine source code of Render OpenAPI

{
  "manifest_version": 2,
  "name": "Render OpenAPI",
  "description": "Render OpenAPI declarations in browser using ReDoc",
  "version": "1.0.2resigned1",
  "content_scripts": [
    {
      "matches": [
        "file://*/*.yml",
        "file://*/*.yaml",
        "*://*/*.yml",
        "*://*/*.yaml",
        "*://*/*.yml?*",
        "*://*/*.yaml?*"
      ],
      "js": [
        "redocify.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{cd23e238-9962-48a8-8090-79b8b7c39ec6}"
    }
  }
}