Examine source code of uwu

{
  "name": "uwu",
  "version": "0.5resigned1",
  "manifest_version": 2,
  "description": "uwu-owo coworrecteuwur",
  "icons": {
    "128": "128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "js/correct.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{5ef96801-b7b2-4f95-8d3e-b163676511dc}"
    }
  }
}