Examine source code of WordlHelper

{
  "manifest_version": 2,
  "name": "WordlHelper",
  "version": "2.2",
  "description": "Solving Wordle has never been easier!",
  "icons": {
    "16": "images/icon-16.png",
    "32": "images/icon-32.png",
    "48": "images/icon-48.png",
    "64": "images/icon-64.png",
    "128": "images/icon-128.png",
    "256": "images/icon-256.png",
    "512": "images/icon-512.png"
  },
  "browser_action": {
    "default_title": "WordlHelper",
    "default_popup": "popup/wordlhelper.html",
    "default_icon": {
      "16": "images/icon-16.png",
      "32": "images/icon-32.png",
      "48": "images/icon-48.png",
      "64": "images/icon-64.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.nytimes.com/games/wordle/index.html"
      ],
      "js": [
        "content/content.js"
      ]
    }
  ],
  "permissions": [
    "storage"
  ]
}